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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Grissom AFB, IN
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April
Average Temperature
High
16°
Feels 15
Low
5°
Feels 2
Average Precipitation
11 Days
Rain amount
97.5mm
Snow amount
0.5cm
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Daily Historical Averages
April 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
23°
22
24°
23
26°
24
25°
25
19°
26
21°
27
17°
28
17°
29
15°
30
14°
Forecast
Tuesday, April 21, 2026
Day
23°
Feels 23
Wind
39 km/h SW
Gust
59 km/h
Humidity
35%
P.O.P
20%
Night
14°
Feels 12
Wind
37 km/h SW
Gust
56 km/h
Humidity
88%
P.O.P
40%
Rain
~1 mm
Historical Averages
Apr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.