Hourly Weather Forecast - Stony Brook, NY

12 AM
28°F
0%
2mph
SE
Mostly Clear
Humidity
61%
Feels like
28°F
Dew Point
16°F
1 AM
27°F
0%
2mph
SE
Partly Cloudy
Humidity
63%
Feels like
27°F
Dew Point
16°F
2 AM
27°F
0%
2mph
ESE
Partly Cloudy
Humidity
66%
Feels like
27°F
Dew Point
17°F
3 AM
27°F
0%
2mph
ESE
Mostly Cloudy
Humidity
70%
Feels like
27°F
Dew Point
19°F
4 AM
28°F
0%
2mph
ESE
Cloudy
Humidity
72%
Feels like
28°F
Dew Point
20°F
5 AM
28°F
0%
3mph
ESE
Cloudy
Humidity
74%
Feels like
28°F
Dew Point
21°F
6 AM
30°F
0%
3mph
ESE
Cloudy
Humidity
75%
Feels like
26°F
Dew Point
23°F
6:24 AM
7 AM
32°F
10%
4mph
ESE
Cloudy
Humidity
74%
Feels like
28°F
Dew Point
24°F
8 AM
34°F
10%
4mph
ESE
Cloudy
Humidity
73%
Feels like
30°F
Dew Point
26°F
9 AM
36°F
20%
5mph
ESE
Cloudy
Humidity
73%
Feels like
31°F
Dew Point
28°F
10 AM
37°F
40%
6mph
ESE
40% Chance of Light Rain
Humidity
75%
Feels like
32°F
Dew Point
30°F
11 AM
38°F
50%
6mph
ESE
50% Chance of Light Rain
Humidity
77%
Feels like
33°F
Dew Point
31°F
12 PM
38°F
60%
6mph
ESE
60% Chance of Light Rain
Humidity
79%
Feels like
34°F
Dew Point
32°F
1 PM
39°F
90%
6mph
ESE
Light Rain
Humidity
81%
Feels like
35°F
Dew Point
33°F
2 PM
39°F
100%
6mph
ESE
Light Rain
Humidity
82%
Feels like
35°F
Dew Point
34°F
3 PM
39°F
100%
6mph
ESE
Light Rain
Humidity
85%
Feels like
35°F
Dew Point
35°F
4 PM
39°F
100%
5mph
ESE
Light Rain
Humidity
88%
Feels like
35°F
Dew Point
36°F
5 PM
38°F
90%
5mph
ESE
Light Rain
Humidity
91%
Feels like
35°F
Dew Point
36°F
5:45 PM
6 PM
38°F
90%
5mph
SE
Light Rain
Humidity
93%
Feels like
35°F
Dew Point
37°F
7 PM
39°F
90%
5mph
SSE
Light Rain
Humidity
94%
Feels like
35°F
Dew Point
37°F
8 PM
38°F
100%
5mph
S
Light Rain
Humidity
95%
Feels like
35°F
Dew Point
37°F
9 PM
38°F
100%
5mph
SSW
Light Rain
Humidity
96%
Feels like
35°F
Dew Point
37°F
10 PM
39°F
100%
5mph
SW
Light Rain
Humidity
95%
Feels like
35°F
Dew Point
37°F
11 PM
39°F
100%
5mph
SW
Light Rain
Humidity
96%
Feels like
35°F
Dew Point
38°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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