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Heat wave to intensify as all-time March records fall across the West. See how hot it will get. Chevron right

Stony Brook, NY

43°F
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Stony Brook

New York

43°
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Stony Brook, NY Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, March 21

Current Weather

12:09 AM

43°F
Light rain
RealFeel® 38°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
38°
Wind
SSW 6 mph
Wind Gusts
13 mph
Humidity
88%
Indoor Humidity
35% (Slightly Dry)
Dew Point
40° F
Pressure
↔ 29.78 in
Cloud Cover
100%
Visibility
10 mi
Cloud Ceiling
2400 ft

Day

3/21
55°Hi
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel Shade™ 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Breezy in the morning; otherwise, intervals of clouds and sunshine

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™8 (Bright)

WindNNW 12 mph

Wind Gusts21 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover47%

Morning

Afternoon

Night

3/21
39°Lo
RealFeel® 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Mainly cloudy

WindWSW 5 mph

Wind Gusts9 mph

Probability of Precipitation1%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover77%

Evening

Overnight

Sun & Moon

12 hrs 10 mins
Rise 6:55 AM
Set 7:05 PM
Waxing Crescent
Rise 7:55 AM
Set 10:39 PM

Temperature History

3/21
High
Low
Forecast
55°
39°
Average
49°
33°
Last Year
52°
41°
Record
72°
2012
16°
1986

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World North America United States New York Stony Brook

Weather Near Stony Brook:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
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