Hourly Weather Forecast - Petersburg, IN

12 AM
44°F
0%
6mph
NE
Mostly Clear
Humidity
58%
Feels like
41°F
Dew Point
30°F
1 AM
43°F
0%
6mph
NE
Partly Cloudy
Humidity
59%
Feels like
40°F
Dew Point
30°F
2 AM
42°F
0%
5mph
ENE
Partly Cloudy
Humidity
61%
Feels like
39°F
Dew Point
30°F
3 AM
42°F
0%
5mph
ENE
Partly Cloudy
Humidity
62%
Feels like
38°F
Dew Point
29°F
4 AM
41°F
0%
5mph
ENE
Partly Cloudy
Humidity
63%
Feels like
37°F
Dew Point
29°F
5 AM
40°F
0%
4mph
ENE
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
29°F
6 AM
39°F
0%
4mph
ENE
Partly Cloudy
Humidity
66%
Feels like
36°F
Dew Point
29°F
7 AM
38°F
0%
4mph
E
Partly Cloudy
Humidity
68%
Feels like
34°F
Dew Point
28°F
7:46 AM
8 AM
38°F
0%
5mph
E
Partly Cloudy
Humidity
68%
Feels like
34°F
Dew Point
29°F
9 AM
41°F
0%
5mph
E
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
29°F
10 AM
44°F
0%
6mph
ESE
Partly Cloudy
Humidity
57%
Feels like
41°F
Dew Point
30°F
11 AM
48°F
0%
6mph
ESE
Partly Cloudy
Humidity
51%
Feels like
46°F
Dew Point
31°F
12 PM
51°F
0%
5mph
ESE
Partly Cloudy
Humidity
46%
Feels like
51°F
Dew Point
31°F
1 PM
55°F
0%
5mph
ESE
Partly Cloudy
Humidity
41%
Feels like
55°F
Dew Point
32°F
2 PM
58°F
0%
5mph
SE
Partly Cloudy
Humidity
37%
Feels like
58°F
Dew Point
32°F
3 PM
60°F
0%
4mph
SE
Partly Cloudy
Humidity
34%
Feels like
60°F
Dew Point
31°F
4 PM
61°F
0%
4mph
SE
Mostly Cloudy
Humidity
32%
Feels like
61°F
Dew Point
31°F
5 PM
61°F
0%
4mph
ESE
Mostly Cloudy
Humidity
32%
Feels like
61°F
Dew Point
31°F
6 PM
60°F
0%
3mph
ESE
Mostly Cloudy
Humidity
34%
Feels like
60°F
Dew Point
32°F
7 PM
59°F
0%
3mph
ESE
Mostly Cloudy
Humidity
38%
Feels like
59°F
Dew Point
33°F
8 PM
57°F
0%
3mph
ESE
Mostly Cloudy
Humidity
42%
Feels like
57°F
Dew Point
34°F
8:04 PM
9 PM
55°F
10%
3mph
ESE
Mostly Cloudy
Humidity
45%
Feels like
55°F
Dew Point
35°F
10 PM
53°F
10%
3mph
ESE
Cloudy
Humidity
49%
Feels like
53°F
Dew Point
34°F
11 PM
50°F
10%
3mph
SE
Cloudy
Humidity
53%
Feels like
50°F
Dew Point
34°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend 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

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide