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7 Days
14 Days
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Monthly Historical Averages
Walnut, IA
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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
15°
10
13°
11
18°
12
25°
13
27°
14
28°
15
21°
16
25°
17
16°
18
15°
19
17°
20
22°
21
21°
22
17°
23
16°
24
25
26
27
28
29
30
Forecast
Thursday, April 9, 2026
Day
15°
Feels 14
Wind
18 km/h E
Gust
27 km/h
Humidity
47%
P.O.P
100%
Rain
5-10 mm
Night
2°
Feels -2
Wind
26 km/h N
Gust
39 km/h
Humidity
93%
P.O.P
100%
Rain
5-10 mm
Historical Averages
Apr 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
16°
Feels 15
Low
4°
Feels 1
Average Precipitation
10 Days
Rain amount
82.4mm
Snow amount
0.6cm