Hourly Weather Forecast - Harlan, IN

12 AM
50°F
60%
11mph
N
60% Chance Rain Showers
Humidity
78%
Feels like
45°F
Dew Point
43°F
1 AM
46°F
60%
11mph
N
60% Chance Rain Showers
Humidity
72%
Feels like
41°F
Dew Point
37°F
2 AM
43°F
60%
11mph
N
60% Chance Rain Showers
Humidity
70%
Feels like
37°F
Dew Point
34°F
3 AM
42°F
40%
11mph
NNE
40% Chance Rain Showers
Humidity
71%
Feels like
36°F
Dew Point
33°F
4 AM
41°F
30%
10mph
NNE
30% Chance Rain Showers
Humidity
72%
Feels like
35°F
Dew Point
32°F
5 AM
40°F
30%
9mph
NNE
30% Chance of Light Rain
Humidity
73%
Feels like
33°F
Dew Point
32°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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