Hourly Weather Forecast - Petersburg, IN

11 AM
31°F
0%
6mph
NNE
Partly Cloudy
Humidity
69%
Feels like
25°F
Dew Point
22°F
12 PM
32°F
0%
5mph
NNE
Partly Cloudy
Humidity
65%
Feels like
27°F
Dew Point
22°F
1 PM
33°F
0%
4mph
NNE
Partly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
22°F
2 PM
34°F
0%
4mph
N
Partly Cloudy
Humidity
61%
Feels like
31°F
Dew Point
22°F
3 PM
35°F
0%
4mph
NNW
Partly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
22°F
4 PM
34°F
0%
4mph
NNW
Partly Cloudy
Humidity
60%
Feels like
31°F
Dew Point
22°F
5 PM
33°F
0%
3mph
NNW
Partly Cloudy
Humidity
63%
Feels like
33°F
Dew Point
22°F
5:28 PM
6 PM
31°F
0%
2mph
NNW
Partly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
22°F
7 PM
29°F
0%
2mph
N
Partly Cloudy
Humidity
72%
Feels like
29°F
Dew Point
22°F
8 PM
28°F
0%
1mph
N
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
21°F
9 PM
27°F
0%
0mph
WNW
Partly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
21°F
10 PM
27°F
0%
1mph
SSW
Partly Cloudy
Humidity
80%
Feels like
27°F
Dew Point
21°F
11 PM
26°F
0%
2mph
S
Mostly Clear
Humidity
80%
Feels like
26°F
Dew Point
21°F

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

A winter system will bring snow from the southern Appalachians to Mid-Atlantic through this evening.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

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Snow & Ski Forecast

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Outdoor Sports Guide