the United States of America

United States of America · Holtsville climate

Extended 10-day forecasts, Holtsville (NY)

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Holtsville, 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 October climate page to see if the current temperatures in Holtsville is typical for this time of year.

Today · Tuesday 20 Oct

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
14:00	Clear skies	18°C (64°F)	0 mm (0 in)	54%	N 8 m/s (16 knots)
15:00	Clear skies	18°C (64°F)	0 mm (0 in)	50%	NE 8 m/s (16 knots)
16:00	Clear skies	18°C (64°F)	0 mm (0 in)	49%	NE 8 m/s (16 knots)
17:00	Clear skies	17°C (63°F)	0 mm (0 in)	54%	NE 7 m/s (14 knots)
18:00	Clear skies	15°C (59°F)	0 mm (0 in)	59%	NE 7 m/s (14 knots)
19:00	Clear skies	14°C (57°F)	0 mm (0 in)	62%	NE 7 m/s (14 knots)
20:00	Clear skies	14°C (57°F)	0 mm (0 in)	65%	NE 6 m/s (12 knots)
21:00	Clear skies	13°C (55°F)	0 mm (0 in)	69%	NE 7 m/s (14 knots)
22:00	Clear skies	13°C (55°F)	0 mm (0 in)	72%	N 7 m/s (14 knots)
23:00	Clear skies	12°C (54°F)	0 mm (0 in)	70%	N 8 m/s (16 knots)

14:00

Clear skies

54% · N 8 m/s (16 knots)

18°C (64°F)

0 mm (0 in)

15:00

Clear skies

50% · NE 8 m/s (16 knots)

18°C (64°F)

0 mm (0 in)

16:00

Clear skies

49% · NE 8 m/s (16 knots)

18°C (64°F)

0 mm (0 in)

17:00

Clear skies

54% · NE 7 m/s (14 knots)

17°C (63°F)

0 mm (0 in)

18:00

Clear skies

59% · NE 7 m/s (14 knots)

15°C (59°F)

0 mm (0 in)

19:00

Clear skies

62% · NE 7 m/s (14 knots)

14°C (57°F)

0 mm (0 in)

20:00

Clear skies

65% · NE 6 m/s (12 knots)

14°C (57°F)

0 mm (0 in)

21:00

Clear skies

69% · NE 7 m/s (14 knots)

13°C (55°F)

0 mm (0 in)

22:00

Clear skies

72% · N 7 m/s (14 knots)

13°C (55°F)

0 mm (0 in)

23:00

Clear skies

70% · N 8 m/s (16 knots)

12°C (54°F)

0 mm (0 in)

Tomorrow · Wednesday 21 Oct

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Clear skies	12°C (54°F)	0 mm (0 in)	69%	N 9 m/s (17 knots)
01:00	Clear skies	11°C (52°F)	0 mm (0 in)	68%	N 9 m/s (17 knots)
02:00	Clear skies	11°C (52°F)	0 mm (0 in)	67%	N 10 m/s (19 knots)
03:00	Clear skies	11°C (52°F)	0 mm (0 in)	68%	N 10 m/s (19 knots)
04:00	Clear skies	10°C (50°F)	0 mm (0 in)	70%	N 11 m/s (21 knots)
05:00	Clear skies	10°C (50°F)	0 mm (0 in)	71%	N 11 m/s (21 knots)
06:00	Clear skies	9°C (48°F)	0 mm (0 in)	72%	N 11 m/s (21 knots)
07:00	Mostly sunny	9°C (48°F)	0 mm (0 in)	73%	N 11 m/s (21 knots)
08:00	Partly cloudy	9°C (48°F)	0 mm (0 in)	73%	N 11 m/s (21 knots)
09:00	Partly cloudy	9°C (48°F)	0 mm (0 in)	70%	N 11 m/s (21 knots)
10:00	Mostly sunny	10°C (50°F)	0 mm (0 in)	68%	N 11 m/s (21 knots)
11:00	Mostly sunny	11°C (52°F)	0 mm (0 in)	66%	N 10 m/s (19 knots)
12:00	Mostly sunny	12°C (54°F)	0 mm (0 in)	64%	N 9 m/s (17 knots)
13:00	Clear skies	13°C (55°F)	0 mm (0 in)	61%	N 9 m/s (17 knots)
14:00	Mostly sunny	13°C (55°F)	0 mm (0 in)	59%	N 9 m/s (17 knots)
15:00	Clear skies	14°C (57°F)	0 mm (0 in)	58%	N 9 m/s (17 knots)
16:00	Clear skies	14°C (57°F)	0 mm (0 in)	57%	N 9 m/s (17 knots)
17:00	Clear skies	14°C (57°F)	0 mm (0 in)	58%	N 9 m/s (17 knots)
18:00	Clear skies	13°C (55°F)	0 mm (0 in)	59%	N 8 m/s (16 knots)
19:00	Clear skies	13°C (55°F)	0 mm (0 in)	58%	N 8 m/s (16 knots)
20:00	Partly cloudy	12°C (54°F)	0 mm (0 in)	59%	N 10 m/s (19 knots)
21:00	Partly cloudy	11°C (52°F)	0 mm (0 in)	61%	N 10 m/s (19 knots)
22:00	Partly cloudy	11°C (52°F)	0 mm (0 in)	63%	N 10 m/s (19 knots)
23:00	Partly cloudy	11°C (52°F)	0 mm (0 in)	64%	N 9 m/s (17 knots)

00:00

Clear skies

69% · N 9 m/s (17 knots)

12°C (54°F)

0 mm (0 in)

01:00

Clear skies

68% · N 9 m/s (17 knots)

11°C (52°F)

0 mm (0 in)

02:00

Clear skies

67% · N 10 m/s (19 knots)

11°C (52°F)

0 mm (0 in)

03:00

Clear skies

68% · N 10 m/s (19 knots)

11°C (52°F)

0 mm (0 in)

04:00

Clear skies

70% · N 11 m/s (21 knots)

10°C (50°F)

0 mm (0 in)

05:00

Clear skies

71% · N 11 m/s (21 knots)

10°C (50°F)

0 mm (0 in)

06:00

Clear skies

72% · N 11 m/s (21 knots)

9°C (48°F)

0 mm (0 in)

07:00

Mostly sunny

73% · N 11 m/s (21 knots)

9°C (48°F)

0 mm (0 in)

08:00

Partly cloudy

73% · N 11 m/s (21 knots)

9°C (48°F)

0 mm (0 in)

09:00

Partly cloudy

70% · N 11 m/s (21 knots)

9°C (48°F)

0 mm (0 in)

10:00

Mostly sunny

68% · N 11 m/s (21 knots)

10°C (50°F)

0 mm (0 in)

11:00

Mostly sunny

66% · N 10 m/s (19 knots)

11°C (52°F)

0 mm (0 in)

12:00

Mostly sunny

64% · N 9 m/s (17 knots)

12°C (54°F)

0 mm (0 in)

13:00

Clear skies

61% · N 9 m/s (17 knots)

13°C (55°F)

0 mm (0 in)

14:00

Mostly sunny

59% · N 9 m/s (17 knots)

13°C (55°F)

0 mm (0 in)

15:00

Clear skies

58% · N 9 m/s (17 knots)

14°C (57°F)

0 mm (0 in)

16:00

Clear skies

57% · N 9 m/s (17 knots)

14°C (57°F)

0 mm (0 in)

17:00

Clear skies

58% · N 9 m/s (17 knots)

14°C (57°F)

0 mm (0 in)

18:00

Clear skies

59% · N 8 m/s (16 knots)

13°C (55°F)

0 mm (0 in)

19:00

Clear skies

58% · N 8 m/s (16 knots)

13°C (55°F)

0 mm (0 in)

20:00

Partly cloudy

59% · N 10 m/s (19 knots)

12°C (54°F)

0 mm (0 in)

21:00

Partly cloudy

61% · N 10 m/s (19 knots)

11°C (52°F)

0 mm (0 in)

22:00

Partly cloudy

63% · N 10 m/s (19 knots)

11°C (52°F)

0 mm (0 in)

23:00

Partly cloudy

64% · N 9 m/s (17 knots)

11°C (52°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

02:00

Morning

08:00

Afternoon

14:00

Evening

20:00

Thursday

22 Oct

10°C (50°F)

0 mm (0 in)

Partly cloudy

66% · N 10 m/s (19 knots)

9°C (48°F)

0 mm (0 in)

Clear skies

69% · NW 8 m/s (16 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

46% · NW 7 m/s (14 knots)

14°C (57°F)

0 mm (0 in)

Clear skies

64% · N 9 m/s (17 knots)

Friday

23 Oct

9°C (48°F)

0 mm (0 in)

Clear skies

60% · N 8 m/s (16 knots)

7°C (45°F)

0 mm (0 in)

Clear skies

62% · N 5 m/s (10 knots)

11°C (52°F)

0 mm (0 in)

Clear skies

44% · N 4 m/s (8 knots)

9°C (48°F)

0 mm (0 in)

Clear skies

54% · NW 3 m/s (6 knots)

Saturday

24 Oct

6°C (43°F)

0 mm (0 in)

Clear skies

66% · N 3 m/s (6 knots)

6°C (43°F)

0 mm (0 in)

Clear skies

75% · N 2 m/s (4 knots)

14°C (57°F)

0 mm (0 in)

Mostly sunny

39% · NW 2 m/s (4 knots)

10°C (50°F)

0 mm (0 in)

Clear skies

69% · W 2 m/s (4 knots)

Sunday

25 Oct

7°C (45°F)

0 mm (0 in)

Clear skies

83% · NW 1 m/s (2 knots)

7°C (45°F)

0 mm (0 in)

Clear skies

85% · N 2 m/s (4 knots)

15°C (59°F)

0 mm (0 in)

Clear skies

51% · S 2 m/s (4 knots)

11°C (52°F)

0 mm (0 in)

Clear skies

76% · SW 2 m/s (4 knots)

Monday

26 Oct

10°C (50°F)

0 mm (0 in)

Clear skies

91% · SW 2 m/s (4 knots)

8°C (46°F)

0 mm (0 in)

Clear skies

77% · W 2 m/s (4 knots)

17°C (63°F)

0 mm (0 in)

Clear skies

62% · S 3 m/s (6 knots)

13°C (55°F)

0 mm (0 in)

Clear skies

82% · SW 2 m/s (4 knots)

Tuesday

27 Oct

11°C (52°F)

0 mm (0 in)

Clear skies

81% · NW 3 m/s (6 knots)

12°C (54°F)

0 mm (0 in)

Clear skies

83% · NW 5 m/s (10 knots)

16°C (61°F)

0 mm (0 in)

Clear skies

44% · NW 6 m/s (12 knots)

11°C (52°F)

0 mm (0 in)

Clear skies

57% · N 4 m/s (8 knots)

Wednesday

28 Oct

7°C (45°F)

0 mm (0 in)

Clear skies

65% · NE 3 m/s (6 knots)

5°C (41°F)

0 mm (0 in)

Cloudy

75% · NE 2 m/s (4 knots)

11°C (52°F)

0 mm (0 in)

Partly cloudy

62% · S 2 m/s (4 knots)

13°C (55°F)

0 mm (0 in)

Cloudy

66% · SW 4 m/s (8 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Holtsville weather by month

Browse monthly averages for Holtsville: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

Other forecasts in the United States of America

10-day forecasts for popular destinations across the United States of America.

Planning a trip to Holtsville? See the United States of America bucket list →