Hourly Weather Forecast - Petersburg, NY

12 AM
36°F
30%
9mph
N
30% Chance of Light Rain
Humidity
96%
Feels like
29°F
Dew Point
35°F
1 AM
34°F
30%
10mph
N
30% Chance of Light Rain
Humidity
96%
Feels like
26°F
Dew Point
33°F
2 AM
32°F
30%
10mph
N
30% Chance Frozen Mix
Humidity
95%
Feels like
24°F
Dew Point
31°F
3 AM
31°F
30%
10mph
N
30% Chance Frozen Mix
Humidity
94%
Feels like
23°F
Dew Point
30°F
4 AM
30°F
30%
10mph
N
30 % Chance of Heavy Snow
Humidity
94%
Feels like
22°F
Dew Point
29°F
5 AM
30°F
10%
9mph
N
Cloudy
Humidity
93%
Feels like
22°F
Dew Point
28°F
6 AM
29°F
10%
9mph
N
Cloudy
Humidity
93%
Feels like
21°F
Dew Point
28°F
6:52 AM
7 AM
29°F
10%
9mph
N
Cloudy
Humidity
93%
Feels like
20°F
Dew Point
27°F
8 AM
29°F
10%
9mph
N
Cloudy
Humidity
93%
Feels like
20°F
Dew Point
27°F
9 AM
29°F
10%
9mph
N
Cloudy
Humidity
92%
Feels like
20°F
Dew Point
27°F
10 AM
30°F
10%
9mph
N
Cloudy
Humidity
91%
Feels like
21°F
Dew Point
28°F
11 AM
30°F
10%
9mph
N
Cloudy
Humidity
90%
Feels like
22°F
Dew Point
28°F
12 PM
31°F
30%
10mph
NNW
30% Chance of Snow
Humidity
87%
Feels like
23°F
Dew Point
28°F
1 PM
32°F
30%
10mph
NNW
30% Chance of Snow
Humidity
83%
Feels like
24°F
Dew Point
28°F
2 PM
33°F
30%
10mph
NNW
30% Chance of Snow
Humidity
79%
Feels like
25°F
Dew Point
28°F
3 PM
33°F
30%
11mph
NNW
30% Chance of Snow
Humidity
78%
Feels like
25°F
Dew Point
27°F
4 PM
33°F
30%
11mph
NNW
30% Chance of Heavy Snow
Humidity
77%
Feels like
25°F
Dew Point
27°F
5 PM
33°F
30%
11mph
NNW
30% Chance of Snow
Humidity
78%
Feels like
24°F
Dew Point
27°F
6 PM
32°F
20%
12mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
22°F
Dew Point
26°F
7 PM
30°F
30%
12mph
NNW
30% Chance of Snow
Humidity
82%
Feels like
20°F
Dew Point
25°F
7:09 PM
8 PM
28°F
20%
12mph
NNW
Mostly Cloudy
Humidity
83%
Feels like
18°F
Dew Point
24°F
9 PM
28°F
20%
12mph
NNW
Mostly Cloudy
Humidity
82%
Feels like
17°F
Dew Point
23°F
10 PM
27°F
30%
12mph
NNW
30 % Chance of Heavy Snow
Humidity
80%
Feels like
17°F
Dew Point
22°F
11 PM
27°F
30%
11mph
NNW
30% Chance of Snow
Humidity
79%
Feels like
17°F
Dew Point
21°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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