Extended 10-day forecasts, Greenwich (CT)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Greenwich, 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 Greenwich is typical for this time of year.
Today · Saturday 5 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 06:00 |
|
18°C (64°F) | 0 mm (0 in) | 81% | NW 3 m/s (6 knots) |
| 07:00 |
|
18°C (64°F) | 0 mm (0 in) | 81% | NW 3 m/s (6 knots) |
| 08:00 |
|
20°C (68°F) | 0 mm (0 in) | 80% | NW 3 m/s (6 knots) |
| 09:00 |
|
21°C (70°F) | 0 mm (0 in) | 73% | NW 3 m/s (6 knots) |
| 10:00 |
|
23°C (73°F) | 0 mm (0 in) | 67% | NW 4 m/s (8 knots) |
| 11:00 |
|
23°C (73°F) | 0 mm (0 in) | 61% | N 4 m/s (8 knots) |
| 12:00 |
|
24°C (75°F) | 0 mm (0 in) | 58% | N 4 m/s (8 knots) |
| 13:00 |
|
25°C (77°F) | 0 mm (0 in) | 55% | N 4 m/s (8 knots) |
| 14:00 |
|
25°C (77°F) | 0 mm (0 in) | 52% | N 3 m/s (6 knots) |
| 15:00 |
|
25°C (77°F) | 0.1 mm (0 in) | 51% | NW 3 m/s (6 knots) |
| 16:00 |
|
25°C (77°F) | 0 mm (0 in) | 52% | NW 3 m/s (6 knots) |
| 17:00 |
|
24°C (75°F) | 0 mm (0 in) | 53% | N 4 m/s (8 knots) |
| 18:00 |
|
24°C (75°F) | 0 mm (0 in) | 62% | N 4 m/s (8 knots) |
| 19:00 |
|
22°C (72°F) | 0 mm (0 in) | 72% | N 2 m/s (4 knots) |
| 20:00 |
|
21°C (70°F) | 0 mm (0 in) | 77% | N 2 m/s (4 knots) |
| 21:00 |
|
20°C (68°F) | 0 mm (0 in) | 79% | N 3 m/s (6 knots) |
| 22:00 |
|
20°C (68°F) | 0 mm (0 in) | 81% | N 3 m/s (6 knots) |
| 23:00 |
|
19°C (66°F) | 0 mm (0 in) | 86% | NE 3 m/s (6 knots) |
06:00
Clear skies
81% · NW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
07:00
Mostly sunny
81% · NW 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
08:00
Mostly sunny
80% · NW 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
09:00
Clear skies
73% · NW 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
10:00
Clear skies
67% · NW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
11:00
Clear skies
61% · N 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
12:00
Mostly sunny
58% · N 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
13:00
Mostly sunny
55% · N 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
14:00
Mostly sunny
52% · N 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
15:00
Light rain showers
51% · NW 3 m/s (6 knots)
25°C (77°F)
0.1 mm (0 in)
16:00
Mostly sunny
52% · NW 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
17:00
Mostly sunny
53% · N 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
18:00
Mostly sunny
62% · N 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
19:00
Clear skies
72% · N 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
20:00
Clear skies
77% · N 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
21:00
Mostly clear
79% · N 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
22:00
Mostly clear
81% · N 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
23:00
Clear skies
86% · NE 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Tomorrow · Sunday 6 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
|
19°C (66°F) | 0 mm (0 in) | 90% | NE 4 m/s (8 knots) |
| 01:00 |
|
18°C (64°F) | 0 mm (0 in) | 91% | NE 4 m/s (8 knots) |
| 02:00 |
|
18°C (64°F) | 0 mm (0 in) | 92% | NE 3 m/s (6 knots) |
| 03:00 |
|
18°C (64°F) | 0 mm (0 in) | 89% | NE 3 m/s (6 knots) |
| 04:00 |
|
17°C (63°F) | 0 mm (0 in) | 84% | NE 2 m/s (4 knots) |
| 05:00 |
|
17°C (63°F) | 0 mm (0 in) | 81% | N 2 m/s (4 knots) |
| 06:00 |
|
17°C (63°F) | 0 mm (0 in) | 79% | N 2 m/s (4 knots) |
| 07:00 |
|
17°C (63°F) | 0 mm (0 in) | 80% | N 2 m/s (4 knots) |
| 08:00 |
|
18°C (64°F) | 0 mm (0 in) | 79% | N 3 m/s (6 knots) |
| 09:00 |
|
19°C (66°F) | 0 mm (0 in) | 71% | NE 3 m/s (6 knots) |
| 10:00 |
|
20°C (68°F) | 0 mm (0 in) | 66% | NE 3 m/s (6 knots) |
| 11:00 |
|
21°C (70°F) | 0 mm (0 in) | 63% | E 3 m/s (6 knots) |
| 12:00 |
|
21°C (70°F) | 0.3 mm (0.01 in) | 62% | E 3 m/s (6 knots) |
| 13:00 |
|
22°C (72°F) | 0.1 mm (0 in) | 63% | E 3 m/s (6 knots) |
| 14:00 |
|
22°C (72°F) | 0 mm (0 in) | 65% | SE 3 m/s (6 knots) |
| 15:00 |
|
22°C (72°F) | 0 mm (0 in) | 67% | SE 2 m/s (4 knots) |
| 16:00 |
|
22°C (72°F) | 0.2 mm (0.01 in) | 69% | E 2 m/s (4 knots) |
| 17:00 |
|
21°C (70°F) | 0.3 mm (0.01 in) | 74% | E 2 m/s (4 knots) |
| 18:00 |
|
20°C (68°F) | 0 mm (0 in) | 80% | NE 2 m/s (4 knots) |
| 19:00 |
|
20°C (68°F) | 0 mm (0 in) | 86% | SW 1 m/s (2 knots) |
| 20:00 |
|
19°C (66°F) | 0 mm (0 in) | 89% | SW 1 m/s (2 knots) |
| 21:00 |
|
19°C (66°F) | 0 mm (0 in) | 90% | NW 2 m/s (4 knots) |
| 22:00 |
|
18°C (64°F) | 0 mm (0 in) | 88% | NW 2 m/s (4 knots) |
| 23:00 |
|
18°C (64°F) | 0 mm (0 in) | 82% | N 3 m/s (6 knots) |
00:00
Mostly clear
90% · NE 4 m/s (8 knots)
19°C (66°F)
0 mm (0 in)
01:00
Mostly clear
91% · NE 4 m/s (8 knots)
18°C (64°F)
0 mm (0 in)
02:00
Cloudy
92% · NE 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
03:00
Partly cloudy
89% · NE 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
04:00
Partly cloudy
84% · NE 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
05:00
Partly cloudy
81% · N 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
06:00
Cloudy
79% · N 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
07:00
Cloudy
80% · N 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
08:00
Partly cloudy
79% · N 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
09:00
Partly cloudy
71% · NE 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
10:00
Cloudy
66% · NE 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
11:00
Partly cloudy
63% · E 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
12:00
Rain showers
62% · E 3 m/s (6 knots)
21°C (70°F)
0.3 mm (0.01 in)
13:00
Light rain showers
63% · E 3 m/s (6 knots)
22°C (72°F)
0.1 mm (0 in)
14:00
Partly cloudy
65% · SE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
15:00
Partly cloudy
67% · SE 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
16:00
Light rain showers
69% · E 2 m/s (4 knots)
22°C (72°F)
0.2 mm (0.01 in)
17:00
Rain showers
74% · E 2 m/s (4 knots)
21°C (70°F)
0.3 mm (0.01 in)
18:00
Partly cloudy
80% · NE 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
19:00
Clear skies
86% · SW 1 m/s (2 knots)
20°C (68°F)
0 mm (0 in)
20:00
Mostly clear
89% · SW 1 m/s (2 knots)
19°C (66°F)
0 mm (0 in)
21:00
Mostly clear
90% · NW 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
22:00
Clear skies
88% · NW 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
23:00
Clear skies
82% · N 3 m/s (6 knots)
18°C (64°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
84% · N 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
77% · N 4 m/s (8 knots)
25°C (77°F)
0 mm (0 in)
Mostly sunny
38% · N 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
Partly cloudy
70% · SE 1 m/s (2 knots)
Mon
7 Sep
Tuesday
8 Sep
18°C (64°F)
0 mm (0 in)
Clear skies
86% · W 1 m/s (2 knots)
18°C (64°F)
0 mm (0 in)
Mostly sunny
79% · NW 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
Clear skies
40% · NW 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
Mostly clear
61% · E 2 m/s (4 knots)
Tue
8 Sep
Wednesday
9 Sep
20°C (68°F)
0 mm (0 in)
Partly cloudy
86% · SW 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
Mostly sunny
73% · W 2 m/s (4 knots)
29°C (84°F)
0 mm (0 in)
Cloudy
38% · SW 5 m/s (10 knots)
24°C (75°F)
0 mm (0 in)
Partly cloudy
77% · S 5 m/s (10 knots)
Wed
9 Sep
Thursday
10 Sep
24°C (75°F)
0.3 mm (0.01 in)
Clear skies
67% · SW 5 m/s (10 knots)
24°C (75°F)
0 mm (0 in)
Mostly sunny
73% · W 4 m/s (8 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
44% · W 4 m/s (8 knots)
27°C (81°F)
0 mm (0 in)
Cloudy
54% · W 3 m/s (6 knots)
Thu
10 Sep
Friday
11 Sep
22°C (72°F)
0 mm (0 in)
Partly cloudy
76% · NW 4 m/s (8 knots)
20°C (68°F)
0 mm (0 in)
Clear skies
68% · NW 2 m/s (4 knots)
28°C (82°F)
0 mm (0 in)
Cloudy
31% · NW 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
47% · N 3 m/s (6 knots)
Fri
11 Sep
Saturday
12 Sep
19°C (66°F)
0 mm (0 in)
Mostly clear
74% · N 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Mostly sunny
75% · N 2 m/s (4 knots)
28°C (82°F)
0 mm (0 in)
Partly cloudy
45% · S 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
75% · S 3 m/s (6 knots)
Sat
12 Sep
Sunday
13 Sep
22°C (72°F)
0 mm (0 in)
Clear skies
58% · SW 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
Mostly sunny
70% · W 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
Partly cloudy
28% · W 5 m/s (10 knots)
24°C (75°F)
0 mm (0 in)
Clear skies
43% · NW 5 m/s (10 knots)
Sun
13 Sep
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
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