Hourly Weather Forecast - Grissom ARB, IN

12 AM
46°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
73%
Feels like
42°F
Dew Point
37°F
1 AM
44°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
79%
Feels like
40°F
Dew Point
38°F
2 AM
42°F
40%
7mph
SW
40% Chance of Light Rain
Humidity
86%
Feels like
38°F
Dew Point
38°F
3 AM
42°F
40%
7mph
SW
40% Chance of Light Rain
Humidity
90%
Feels like
37°F
Dew Point
39°F
4 AM
42°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
92%
Feels like
37°F
Dew Point
39°F
5 AM
43°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
90%
Feels like
38°F
Dew Point
40°F
6 AM
44°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
86%
Feels like
40°F
Dew Point
40°F
6:35 AM
7 AM
47°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
82%
Feels like
42°F
Dew Point
41°F
8 AM
49°F
20%
9mph
SW
Cloudy
Humidity
77%
Feels like
46°F
Dew Point
42°F
9 AM
52°F
20%
9mph
SW
Cloudy
Humidity
72%
Feels like
52°F
Dew Point
43°F
10 AM
55°F
20%
11mph
WSW
Cloudy
Humidity
67%
Feels like
55°F
Dew Point
44°F
11 AM
57°F
20%
12mph
WSW
Cloudy
Humidity
62%
Feels like
57°F
Dew Point
45°F
12 PM
59°F
20%
12mph
WSW
Cloudy
Humidity
59%
Feels like
59°F
Dew Point
45°F
1 PM
60°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
56%
Feels like
60°F
Dew Point
44°F
2 PM
60°F
30%
13mph
WSW
30% Chance of Light Rain
Humidity
55%
Feels like
60°F
Dew Point
44°F
3 PM
59°F
40%
13mph
WSW
40% Chance of Light Rain
Humidity
56%
Feels like
59°F
Dew Point
44°F
4 PM
59°F
40%
12mph
WSW
40% Chance of Light Rain
Humidity
58%
Feels like
59°F
Dew Point
44°F
5 PM
58°F
40%
10mph
WSW
40% Chance of Light Rain
Humidity
60%
Feels like
58°F
Dew Point
44°F
6 PM
57°F
40%
9mph
WSW
40% Chance Rain Showers
Humidity
64%
Feels like
57°F
Dew Point
45°F
7 PM
56°F
40%
8mph
WSW
40% Chance Rain Showers
Humidity
67%
Feels like
56°F
Dew Point
45°F
8 PM
55°F
40%
7mph
WSW
40% Chance Rain Showers
Humidity
70%
Feels like
55°F
Dew Point
46°F
8:47 PM
9 PM
54°F
30%
6mph
W
30% Chance Rain Showers
Humidity
73%
Feels like
54°F
Dew Point
46°F
10 PM
53°F
30%
6mph
W
30% Chance Rain Showers
Humidity
75%
Feels like
53°F
Dew Point
46°F
11 PM
52°F
30%
6mph
W
30% Chance Rain Showers
Humidity
77%
Feels like
52°F
Dew Point
45°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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