Current Weather Forecast for Stony Brook

NY 11794  |   10:23pm

Weather Conditions

40°

Feels Like 37°

Fair

36° 56°

0

UV Index

Good

Air Quality

N 4 mph

Wind

0 in

rain

Tonight

Fri 3/27

30°

Lowest Temperature

12%

Partly cloudy skies early will give way to cloudy skies late. Low near 30F. Winds NNE at 10 to 15 mph.

Tomorrow

Sat 3/28

40°

Highest Temperature

7%

Sunshine and clouds mixed. High around 40F. Winds NNW at 10 to 20 mph.

Tomorrow night

Sat 3/28

29°

Lowest Temperature

Mainly clear early, then a few clouds later on. Low 29F. Winds NW at 10 to 15 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Stony Brook

Hourly Weather Forecast & Temperature

11PM

1%

39°

Feels Like 36°

Mostly Clear

NNE 5 mph

Wind

1021 mb

Pressure

47%

Humidity

0

UV Index

10mi

Visibility

23%

Cloud Cover

12AM

2%

38°

Feels Like 34°

Partly Cloudy

NE 5 mph

Wind

1021 mb

Pressure

50%

Humidity

0

UV Index

10mi

Visibility

30%

Cloud Cover

1AM

2%

37°

Feels Like 32°

Mostly Cloudy

NNE 6 mph

Wind

1022 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

64%

Cloud Cover

2AM

3%

36°

Feels Like 30°

Cloudy

N 7 mph

Wind

1022 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

86%

Cloud Cover

3AM

5%

35°

Feels Like 28°

Cloudy

NNE 9 mph

Wind

1022 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

87%

Cloud Cover

4AM

6%

33°

Feels Like 25°

Cloudy

N 10 mph

Wind

1023 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

86%

Cloud Cover

5AM

8%

32°

Feels Like 24°

Cloudy

N 10 mph

Wind

1023 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

86%

Cloud Cover

6AM

13%

32°

Feels Like 24°

Cloudy

NNE 10 mph

Wind

1024 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

80%

Cloud Cover

7AM

6%

31°

Feels Like 23°

Mostly Cloudy

N 10 mph

Wind

1025 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

73%

Cloud Cover

8AM

7%

31°

Feels Like 23°

Mostly Cloudy

N 11 mph

Wind

1026 mb

Pressure

54%

Humidity

0

UV Index

10mi

Visibility

65%

Cloud Cover

9AM

1%

33°

Feels Like 24°

Mostly Cloudy

N 13 mph

Wind

1027 mb

Pressure

45%

Humidity

1

UV Index

10mi

Visibility

60%

Cloud Cover

10AM

1%

34°

Feels Like 25°

Mostly Sunny

N 13 mph

Wind

1028 mb

Pressure

37%

Humidity

2

UV Index

10mi

Visibility

28%

Cloud Cover

Fri 3/27

Fri

12%

36°

56°

Mostly cloudy. Lows overnight in the low 30s.

24°

Feels Like

NNE 10 mph

Wind

55%

Humidity

0

UV Index

6:43 AM

Sunrise

7:12 PM

Sunset

Sat 3/28

Sat

7%

30°

40°

Mix of sun and clouds. Highs in the low 40s and lows in the upper 20s.

22°

Feels Like

NNW 15 mph

Wind

36%

Humidity

5

UV Index

6:42 AM

Sunrise

7:13 PM

Sunset

Sun 3/29

Sun

29°

47°

Times of sun and clouds. Highs in the upper 40s and lows in the low 40s.

29°

Feels Like

SSW 17 mph

Wind

46%

Humidity

6

UV Index

6:40 AM

Sunrise

7:14 PM

Sunset

Mon 3/30

Mon

15%

42°

62°

Mostly cloudy. Highs in the low 60s and lows in the upper 40s.

38°

Feels Like

SW 15 mph

Wind

55%

Humidity

5

UV Index

6:38 AM

Sunrise

7:15 PM

Sunset

Tue 3/31

Tue

40%

47°

63°

A few morning showers. Highs in the low 60s and lows in the low 50s.

45°

Feels Like

SSW 15 mph

Wind

71%

Humidity

5

UV Index

6:37 AM

Sunrise

7:16 PM

Sunset

Wed 4/1

Wed

70%

48°

66°

Periods of rain during the afternoon. Highs in the mid 60s and lows in the low 40s.

66°

Feels Like

SW 17 mph

Wind

69%

Humidity

6

UV Index

6:35 AM

Sunrise

7:17 PM

Sunset

Thu 4/2

Thu

71%

38°

50°

Showers. Highs in the mid 40s and lows in the upper 30s.

37°

Feels Like

NE 13 mph

Wind

74%

Humidity

3

UV Index

6:33 AM

Sunrise

7:18 PM

Sunset

Fri 4/3

Fri

67%

38°

42°

Cloudy, periods of rain. Highs in the low 40s and lows in the upper 30s.

30°

Feels Like

ENE 18 mph

Wind

75%

Humidity

3

UV Index

6:32 AM

Sunrise

7:19 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 40 Arbor Field Way, Lake Grove, NY 11755
• 4 Knoll Top Rd, Stony Brook, NY 11790
• 25 Haskel Ln, Stony Brook, NY 11790

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from New York

April weather outlook: Severe storms target millions as spring temperature warmup finally nears

A dip in the jet stream is breaking down the Western heat wave and pushing warmth east—but as it clashes with cooler air, severe storms could fire up across the Plains.

Midwest, Ohio Valley pelted by damaging hail and vicious wind gusts as brief temperature plunge spreads east

Severe storms blasted parts of the Midwest and Ohio Valley with powerful wind gusts and large hail Thursday. The cold front associated with Thursday's storms is spreading east and will usher in a brief winter flashback.

Large whale found dead after washing ashore on New York City beach

A dead whale was found on a beach in Queens on Thursday, just a few days after its body was seen floating south of Long Island, New York.

Dramatic temperature swings expected to impact the U.S., with some cities expected to see 50-degree drops

According to FOX Forecast Center, ahead of the cold front, a surge of warm and above-average temperatures will impact St. Louis, MO to New York City on Thursday. Some areas will reach the 70s and 80s. But as the blast of cold air moves in, those locations’ temperatures will drop to the 40s and 30s.

Load More Stories