Hourly Weather Forecast - Petersburg, IN

12 AM
62°F
40%
7mph
S
40% Chance Rain Showers
Humidity
70%
Feels like
62°F
Dew Point
52°F
1 AM
61°F
40%
7mph
S
40% Chance Rain Showers
Humidity
72%
Feels like
61°F
Dew Point
52°F
2 AM
61°F
50%
7mph
SSW
50% Chance Rain Showers
Humidity
73%
Feels like
61°F
Dew Point
52°F
3 AM
60°F
50%
7mph
SSW
50% Chance Rain Showers
Humidity
75%
Feels like
60°F
Dew Point
52°F
4 AM
60°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
76%
Feels like
60°F
Dew Point
53°F
5 AM
60°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
78%
Feels like
60°F
Dew Point
53°F
6 AM
59°F
50%
8mph
SSW
50% Chance Rain Showers
Humidity
79%
Feels like
59°F
Dew Point
53°F
7 AM
59°F
40%
8mph
SSW
40% Chance Rain Showers
Humidity
81%
Feels like
59°F
Dew Point
53°F
7:43 AM
8 AM
59°F
30%
8mph
SSW
30% Chance Rain Showers
Humidity
80%
Feels like
59°F
Dew Point
53°F
9 AM
61°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
78%
Feels like
61°F
Dew Point
54°F
10 AM
64°F
20%
9mph
SSW
Sunny
Humidity
75%
Feels like
64°F
Dew Point
56°F
11 AM
67°F
10%
10mph
SW
Sunny
Humidity
70%
Feels like
67°F
Dew Point
57°F
12 PM
70°F
10%
11mph
SW
Mostly Sunny
Humidity
64%
Feels like
70°F
Dew Point
57°F
1 PM
73°F
10%
11mph
SW
Partly Cloudy
Humidity
57%
Feels like
73°F
Dew Point
57°F
2 PM
76°F
10%
11mph
SW
Partly Cloudy
Humidity
52%
Feels like
76°F
Dew Point
57°F
3 PM
77°F
10%
12mph
SW
Mostly Cloudy
Humidity
50%
Feels like
77°F
Dew Point
57°F
4 PM
78°F
10%
12mph
SW
Mostly Cloudy
Humidity
49%
Feels like
78°F
Dew Point
57°F
5 PM
78°F
10%
12mph
SW
Mostly Cloudy
Humidity
50%
Feels like
78°F
Dew Point
57°F
6 PM
76°F
20%
11mph
SW
Cloudy
Humidity
51%
Feels like
76°F
Dew Point
57°F
7 PM
75°F
20%
10mph
SW
Cloudy
Humidity
52%
Feels like
75°F
Dew Point
56°F
8 PM
73°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
55%
Feels like
73°F
Dew Point
55°F
8:06 PM
9 PM
70°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
58%
Feels like
70°F
Dew Point
55°F
10 PM
68°F
40%
9mph
SW
40% Chance Rain Showers
Humidity
62%
Feels like
68°F
Dew Point
54°F
11 PM
65°F
40%
9mph
WSW
40% Chance Rain Showers
Humidity
66%
Feels like
65°F
Dew Point
53°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?

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