Hourly Weather Forecast - Stony Brook, NY

12 AM
28°F
0%
10mph
N
Clear
Humidity
50%
Feels like
19°F
Dew Point
12°F
1 AM
26°F
0%
10mph
N
Clear
Humidity
52%
Feels like
17°F
Dew Point
11°F
2 AM
25°F
0%
9mph
N
Clear
Humidity
53%
Feels like
16°F
Dew Point
11°F
3 AM
24°F
10%
9mph
N
Clear
Humidity
54%
Feels like
15°F
Dew Point
10°F
4 AM
24°F
10%
9mph
N
Clear
Humidity
55%
Feels like
14°F
Dew Point
10°F
5 AM
23°F
10%
8mph
N
Clear
Humidity
56%
Feels like
14°F
Dew Point
10°F
6 AM
23°F
10%
7mph
N
Mostly Clear
Humidity
56%
Feels like
15°F
Dew Point
10°F
6:25 AM
7 AM
24°F
10%
7mph
NNE
Partly Cloudy
Humidity
54%
Feels like
16°F
Dew Point
10°F
8 AM
25°F
10%
6mph
NNE
Partly Cloudy
Humidity
51%
Feels like
17°F
Dew Point
10°F
9 AM
26°F
10%
6mph
NNE
Partly Cloudy
Humidity
49%
Feels like
19°F
Dew Point
9°F
10 AM
27°F
10%
5mph
NNE
Mostly Cloudy
Humidity
47%
Feels like
21°F
Dew Point
9°F
11 AM
28°F
10%
4mph
NNE
Mostly Cloudy
Humidity
44%
Feels like
23°F
Dew Point
9°F
12 PM
29°F
10%
2mph
NNE
Mostly Cloudy
Humidity
42%
Feels like
29°F
Dew Point
9°F
1 PM
30°F
10%
1mph
N
Mostly Cloudy
Humidity
40%
Feels like
30°F
Dew Point
9°F
2 PM
31°F
10%
1mph
N
Mostly Cloudy
Humidity
38%
Feels like
31°F
Dew Point
9°F
3 PM
32°F
10%
1mph
WNW
Sunny
Humidity
39%
Feels like
32°F
Dew Point
10°F
4 PM
31°F
10%
1mph
SW
Sunny
Humidity
42%
Feels like
31°F
Dew Point
11°F
5 PM
29°F
10%
2mph
SSW
Sunny
Humidity
47%
Feels like
29°F
Dew Point
11°F
5:44 PM
6 PM
27°F
10%
3mph
S
Clear
Humidity
52%
Feels like
24°F
Dew Point
12°F
7 PM
26°F
10%
4mph
S
Clear
Humidity
55%
Feels like
22°F
Dew Point
13°F
8 PM
26°F
10%
4mph
S
Clear
Humidity
58%
Feels like
21°F
Dew Point
13°F
9 PM
26°F
10%
4mph
S
Clear
Humidity
59%
Feels like
22°F
Dew Point
14°F
10 PM
27°F
10%
3mph
SSE
Clear
Humidity
59%
Feels like
23°F
Dew Point
15°F
11 PM
28°F
10%
3mph
SSE
Clear
Humidity
59%
Feels like
24°F
Dew Point
15°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

Monday'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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