Hourly Weather Forecast - Petersburg, NY

12 AM
21°F
0%
11mph
NNW
Mostly Cloudy
Humidity
54%
Feels like
10°F
Dew Point
7°F
1 AM
20°F
0%
10mph
NNW
Mostly Cloudy
Humidity
55%
Feels like
9°F
Dew Point
7°F
2 AM
19°F
0%
9mph
NNW
Mostly Cloudy
Humidity
55%
Feels like
9°F
Dew Point
6°F
3 AM
19°F
0%
9mph
NNW
Mostly Cloudy
Humidity
55%
Feels like
8°F
Dew Point
5°F
4 AM
18°F
0%
9mph
NNW
Cloudy
Humidity
55%
Feels like
7°F
Dew Point
5°F
5 AM
18°F
0%
9mph
NNW
Cloudy
Humidity
55%
Feels like
7°F
Dew Point
4°F
6 AM
17°F
0%
8mph
NNW
Cloudy
Humidity
55%
Feels like
7°F
Dew Point
4°F
6:43 AM
7 AM
17°F
10%
8mph
NNW
Cloudy
Humidity
55%
Feels like
7°F
Dew Point
4°F
8 AM
18°F
10%
8mph
NW
Cloudy
Humidity
54%
Feels like
8°F
Dew Point
4°F
9 AM
20°F
10%
8mph
NW
Cloudy
Humidity
51%
Feels like
10°F
Dew Point
4°F
10 AM
22°F
0%
8mph
NW
Cloudy
Humidity
48%
Feels like
13°F
Dew Point
5°F
11 AM
24°F
0%
9mph
WNW
Cloudy
Humidity
45%
Feels like
15°F
Dew Point
6°F
12 PM
26°F
0%
9mph
WNW
Cloudy
Humidity
42%
Feels like
17°F
Dew Point
6°F
1 PM
28°F
0%
10mph
WNW
Cloudy
Humidity
40%
Feels like
19°F
Dew Point
7°F
2 PM
29°F
0%
10mph
WNW
Cloudy
Humidity
38%
Feels like
20°F
Dew Point
7°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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