Hourly Weather Forecast - Stony Brook, NY

12 AM
38°F
100%
6mph
SW
Rain
Humidity
98%
Feels like
34°F
Dew Point
38°F
1 AM
38°F
100%
6mph
WSW
Rain
Humidity
99%
Feels like
34°F
Dew Point
38°F
2 AM
38°F
100%
6mph
WSW
Rain
Humidity
100%
Feels like
33°F
Dew Point
38°F
3 AM
38°F
100%
6mph
WSW
Rain Showers
Humidity
100%
Feels like
34°F
Dew Point
38°F
4 AM
38°F
90%
5mph
WSW
Rain Showers
Humidity
100%
Feels like
34°F
Dew Point
38°F
5 AM
38°F
60%
4mph
WSW
60% Chance Rain Showers
Humidity
100%
Feels like
34°F
Dew Point
38°F
6 AM
38°F
40%
4mph
WSW
40% Chance Rain Showers
Humidity
99%
Feels like
36°F
Dew Point
38°F
6:22 AM
7 AM
39°F
30%
3mph
W
30% Chance Rain Showers
Humidity
95%
Feels like
39°F
Dew Point
38°F
8 AM
41°F
20%
3mph
WNW
Mostly Sunny
Humidity
89%
Feels like
41°F
Dew Point
38°F
9 AM
43°F
10%
3mph
NW
Mostly Sunny
Humidity
84%
Feels like
42°F
Dew Point
39°F
10 AM
45°F
10%
4mph
NNW
Partly Cloudy
Humidity
81%
Feels like
43°F
Dew Point
39°F
11 AM
46°F
10%
3mph
N
Partly Cloudy
Humidity
76%
Feels like
45°F
Dew Point
39°F
12 PM
47°F
10%
3mph
NNE
Partly Cloudy
Humidity
73%
Feels like
46°F
Dew Point
39°F
1 PM
48°F
10%
3mph
NE
Partly Cloudy
Humidity
71%
Feels like
48°F
Dew Point
39°F
2 PM
48°F
10%
3mph
NE
Mostly Sunny
Humidity
70%
Feels like
48°F
Dew Point
39°F
3 PM
47°F
10%
2mph
ENE
Partly Cloudy
Humidity
72%
Feels like
47°F
Dew Point
39°F
4 PM
46°F
10%
2mph
E
Partly Cloudy
Humidity
76%
Feels like
46°F
Dew Point
39°F
5 PM
44°F
20%
2mph
ESE
Mostly Cloudy
Humidity
81%
Feels like
44°F
Dew Point
38°F
5:46 PM
6 PM
42°F
30%
2mph
SE
30% Chance of Light Rain
Humidity
85%
Feels like
42°F
Dew Point
38°F
7 PM
41°F
20%
2mph
SE
Cloudy
Humidity
87%
Feels like
41°F
Dew Point
38°F
8 PM
40°F
10%
2mph
SE
Cloudy
Humidity
89%
Feels like
40°F
Dew Point
37°F
9 PM
40°F
10%
2mph
ESE
Mostly Cloudy
Humidity
89%
Feels like
40°F
Dew Point
37°F
10 PM
39°F
10%
2mph
ESE
Mostly Cloudy
Humidity
90%
Feels like
39°F
Dew Point
37°F
11 PM
39°F
10%
2mph
E
Mostly Cloudy
Humidity
91%
Feels like
39°F
Dew Point
36°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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