Extended 10-day forecasts, Riverhead (NY)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Riverhead, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our September climate page to see if the current temperatures in Riverhead is typical for this time of year.
Today · Saturday 5 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 03:00 |
Mostly clear
|
20°C (68°F) | 0 mm (0 in) | 80% | NW 5 m/s (10 knots) |
| 04:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 83% | NW 5 m/s (10 knots) |
| 05:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 85% | N 5 m/s (10 knots) |
| 06:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 87% | N 5 m/s (10 knots) |
| 07:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 87% | NW 5 m/s (10 knots) |
| 08:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 77% | N 5 m/s (10 knots) |
| 09:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 71% | N 5 m/s (10 knots) |
| 10:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 66% | N 5 m/s (10 knots) |
| 11:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 62% | N 4 m/s (8 knots) |
| 12:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 58% | N 3 m/s (6 knots) |
| 13:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 55% | N 3 m/s (6 knots) |
| 14:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 54% | N 3 m/s (6 knots) |
| 15:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 54% | N 3 m/s (6 knots) |
| 16:00 |
Mostly sunny
|
25°C (77°F) | 0 mm (0 in) | 54% | N 4 m/s (8 knots) |
| 17:00 |
Mostly sunny
|
24°C (75°F) | 0 mm (0 in) | 56% | N 3 m/s (6 knots) |
| 18:00 |
Light rain showers
|
24°C (75°F) | 0.2 mm (0.01 in) | 60% | N 3 m/s (6 knots) |
| 19:00 |
Rain showers
|
22°C (72°F) | 0.3 mm (0.01 in) | 71% | N 6 m/s (12 knots) |
| 20:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 83% | E 5 m/s (10 knots) |
| 21:00 |
Light rain showers
|
19°C (66°F) | 0.2 mm (0.01 in) | 90% | E 5 m/s (10 knots) |
| 22:00 |
Rain showers
|
19°C (66°F) | 0.5 mm (0.02 in) | 91% | E 5 m/s (10 knots) |
| 23:00 |
Light rain
|
18°C (64°F) | 0.2 mm (0.01 in) | 93% | NE 6 m/s (12 knots) |
03:00
Mostly clear
80% · NW 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
04:00
Clear skies
83% · NW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
05:00
Clear skies
85% · N 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
06:00
Clear skies
87% · N 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
07:00
Clear skies
87% · NW 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
08:00
Clear skies
77% · N 5 m/s (10 knots)
21°C (70°F)
0 mm (0 in)
09:00
Clear skies
71% · N 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
10:00
Clear skies
66% · N 5 m/s (10 knots)
23°C (73°F)
0 mm (0 in)
11:00
Clear skies
62% · N 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
12:00
Clear skies
58% · N 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
13:00
Clear skies
55% · N 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
14:00
Clear skies
54% · N 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
15:00
Clear skies
54% · N 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
16:00
Mostly sunny
54% · N 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
17:00
Mostly sunny
56% · N 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
18:00
Light rain showers
60% · N 3 m/s (6 knots)
24°C (75°F)
0.2 mm (0.01 in)
19:00
Rain showers
71% · N 6 m/s (12 knots)
22°C (72°F)
0.3 mm (0.01 in)
20:00
Clear skies
83% · E 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
21:00
Light rain showers
90% · E 5 m/s (10 knots)
19°C (66°F)
0.2 mm (0.01 in)
22:00
Rain showers
91% · E 5 m/s (10 knots)
19°C (66°F)
0.5 mm (0.02 in)
23:00
Light rain
93% · NE 6 m/s (12 knots)
18°C (64°F)
0.2 mm (0.01 in)
Tomorrow · Sunday 6 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 91% | E 5 m/s (10 knots) |
| 01:00 |
Mostly clear
|
17°C (63°F) | 0 mm (0 in) | 88% | E 4 m/s (8 knots) |
| 02:00 |
Cloudy
|
17°C (63°F) | 0 mm (0 in) | 88% | NE 5 m/s (10 knots) |
| 03:00 |
Partly cloudy
|
18°C (64°F) | 0 mm (0 in) | 88% | NE 4 m/s (8 knots) |
| 04:00 |
Cloudy
|
18°C (64°F) | 0 mm (0 in) | 87% | E 3 m/s (6 knots) |
| 05:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 87% | E 3 m/s (6 knots) |
| 06:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 87% | E 4 m/s (8 knots) |
| 07:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 87% | NE 4 m/s (8 knots) |
| 08:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 79% | NE 5 m/s (10 knots) |
| 09:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 70% | NE 6 m/s (12 knots) |
| 10:00 |
Partly cloudy
|
20°C (68°F) | 0 mm (0 in) | 69% | NE 5 m/s (10 knots) |
| 11:00 |
Light rain showers
|
21°C (70°F) | 0.1 mm (0 in) | 66% | NE 5 m/s (10 knots) |
| 12:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 65% | NE 4 m/s (8 knots) |
| 13:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 62% | NE 3 m/s (6 knots) |
| 14:00 |
Mostly sunny
|
22°C (72°F) | 0 mm (0 in) | 59% | NE 3 m/s (6 knots) |
| 15:00 |
Rain showers
|
22°C (72°F) | 0.3 mm (0.01 in) | 60% | NE 3 m/s (6 knots) |
| 16:00 |
Light rain showers
|
22°C (72°F) | 0.2 mm (0.01 in) | 62% | N 3 m/s (6 knots) |
| 17:00 |
Light rain showers
|
21°C (70°F) | 0.1 mm (0 in) | 65% | N 2 m/s (4 knots) |
| 18:00 |
Mostly sunny
|
21°C (70°F) | 0 mm (0 in) | 66% | W 2 m/s (4 knots) |
| 19:00 |
Partly cloudy
|
19°C (66°F) | 0 mm (0 in) | 79% | SW 2 m/s (4 knots) |
| 20:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 83% | S 2 m/s (4 knots) |
| 21:00 |
Mostly clear
|
18°C (64°F) | 0 mm (0 in) | 85% | SW 2 m/s (4 knots) |
| 22:00 |
Partly cloudy
|
17°C (63°F) | 0 mm (0 in) | 86% | SW 2 m/s (4 knots) |
| 23:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 88% | W 3 m/s (6 knots) |
00:00
Mostly clear
91% · E 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
01:00
Mostly clear
88% · E 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
02:00
Cloudy
88% · NE 5 m/s (10 knots)
17°C (63°F)
0 mm (0 in)
03:00
Partly cloudy
88% · NE 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
04:00
Cloudy
87% · E 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
05:00
Mostly clear
87% · E 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
06:00
Mostly sunny
87% · E 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
07:00
Mostly sunny
87% · NE 4 m/s (8 knots)
17°C (63°F)
0 mm (0 in)
08:00
Partly cloudy
79% · NE 5 m/s (10 knots)
19°C (66°F)
0 mm (0 in)
09:00
Partly cloudy
70% · NE 6 m/s (12 knots)
20°C (68°F)
0 mm (0 in)
10:00
Partly cloudy
69% · NE 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
11:00
Light rain showers
66% · NE 5 m/s (10 knots)
21°C (70°F)
0.1 mm (0 in)
12:00
Partly cloudy
65% · NE 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
13:00
Mostly sunny
62% · NE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
14:00
Mostly sunny
59% · NE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
15:00
Rain showers
60% · NE 3 m/s (6 knots)
22°C (72°F)
0.3 mm (0.01 in)
16:00
Light rain showers
62% · N 3 m/s (6 knots)
22°C (72°F)
0.2 mm (0.01 in)
17:00
Light rain showers
65% · N 2 m/s (4 knots)
21°C (70°F)
0.1 mm (0 in)
18:00
Mostly sunny
66% · W 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
19:00
Partly cloudy
79% · SW 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
20:00
Mostly clear
83% · S 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
21:00
Mostly clear
85% · SW 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
22:00
Partly cloudy
86% · SW 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
23:00
Clear skies
88% · W 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Monday
7 Sep
16°C (61°F)
0 mm (0 in)
Clear skies
94% · NW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
80% · NW 5 m/s (10 knots)
25°C (77°F)
0 mm (0 in)
Clear skies
43% · NW 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
Mostly clear
58% · NW 5 m/s (10 knots)
Mon
7 Sep
night
16°C (61°F)
0 mm (0 in)
Clear skies
94%
3 m/s (6 knots)
morning
18°C (64°F)
0 mm (0 in)
Clear skies
80%
5 m/s (10 knots)
afternoon
25°C (77°F)
0 mm (0 in)
Clear skies
43%
4 m/s (8 knots)
evening
21°C (70°F)
0 mm (0 in)
Mostly clear
58%
5 m/s (10 knots)
Tuesday
8 Sep
17°C (63°F)
0 mm (0 in)
Clear skies
81% · W 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
84% · W 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
Mostly sunny
41% · NW 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
Partly cloudy
71% · SW 2 m/s (4 knots)
Tue
8 Sep
night
17°C (63°F)
0 mm (0 in)
Clear skies
81%
3 m/s (6 knots)
morning
19°C (66°F)
0 mm (0 in)
Mostly sunny
84%
2 m/s (4 knots)
afternoon
26°C (79°F)
0 mm (0 in)
Mostly sunny
41%
3 m/s (6 knots)
evening
21°C (70°F)
0 mm (0 in)
Partly cloudy
71%
2 m/s (4 knots)
Wednesday
9 Sep
19°C (66°F)
0 mm (0 in)
Partly cloudy
91% · SW 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
Mostly sunny
76% · SW 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
Mostly sunny
52% · SW 5 m/s (10 knots)
22°C (72°F)
0 mm (0 in)
Partly cloudy
80% · S 5 m/s (10 knots)
Wed
9 Sep
night
19°C (66°F)
0 mm (0 in)
Partly cloudy
91%
2 m/s (4 knots)
morning
21°C (70°F)
0 mm (0 in)
Mostly sunny
76%
2 m/s (4 knots)
afternoon
27°C (81°F)
0 mm (0 in)
Mostly sunny
52%
5 m/s (10 knots)
evening
22°C (72°F)
0 mm (0 in)
Partly cloudy
80%
5 m/s (10 knots)
Thursday
10 Sep
23°C (73°F)
0.1 mm (0 in)
Clear skies
80% · SW 7 m/s (14 knots)
25°C (77°F)
0 mm (0 in)
Partly cloudy
73% · SW 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
47% · W 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
Cloudy
71% · N 2 m/s (4 knots)
Thu
10 Sep
night
23°C (73°F)
0.1 mm (0 in)
Clear skies
80%
7 m/s (14 knots)
morning
25°C (77°F)
0 mm (0 in)
Partly cloudy
73%
4 m/s (8 knots)
afternoon
32°C (90°F)
0 mm (0 in)
Clear skies
47%
3 m/s (6 knots)
evening
26°C (79°F)
0 mm (0 in)
Cloudy
71%
2 m/s (4 knots)
Friday
11 Sep
23°C (73°F)
0 mm (0 in)
Partly cloudy
77% · N 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
66% · N 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
Clear skies
43% · NW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
Mostly clear
57% · N 1 m/s (2 knots)
Fri
11 Sep
night
23°C (73°F)
0 mm (0 in)
Partly cloudy
77%
4 m/s (8 knots)
morning
21°C (70°F)
0 mm (0 in)
Clear skies
66%
3 m/s (6 knots)
afternoon
26°C (79°F)
0 mm (0 in)
Clear skies
43%
4 m/s (8 knots)
evening
23°C (73°F)
0 mm (0 in)
Mostly clear
57%
1 m/s (2 knots)
Saturday
12 Sep
19°C (66°F)
0 mm (0 in)
Clear skies
75% · N 1 m/s (2 knots)
21°C (70°F)
0.2 mm (0.01 in)
Clear skies
79% · NE 1 m/s (2 knots)
26°C (79°F)
0.2 mm (0.01 in)
Mostly sunny
54% · S 4 m/s (8 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
88% · S 3 m/s (6 knots)
Sat
12 Sep
night
19°C (66°F)
0 mm (0 in)
Clear skies
75%
1 m/s (2 knots)
morning
21°C (70°F)
0.2 mm (0.01 in)
Clear skies
79%
1 m/s (2 knots)
afternoon
26°C (79°F)
0.2 mm (0.01 in)
Mostly sunny
54%
4 m/s (8 knots)
evening
21°C (70°F)
0 mm (0 in)
Clear skies
88%
3 m/s (6 knots)
Sunday
13 Sep
22°C (72°F)
0 mm (0 in)
Mostly clear
87% · SW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
Mostly sunny
75% · SW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
Partly cloudy
36% · NW 5 m/s (10 knots)
25°C (77°F)
0 mm (0 in)
Mostly clear
46% · NW 4 m/s (8 knots)
Sun
13 Sep
night
22°C (72°F)
0 mm (0 in)
Mostly clear
87%
4 m/s (8 knots)
morning
23°C (73°F)
0 mm (0 in)
Mostly sunny
75%
3 m/s (6 knots)
afternoon
30°C (86°F)
0 mm (0 in)
Partly cloudy
36%
5 m/s (10 knots)
evening
25°C (77°F)
0 mm (0 in)
Mostly clear
46%
4 m/s (8 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Riverhead weather by month
Browse monthly averages for Riverhead: climate by month with temperature, rainfall and sunshine.
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