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7 Days
14 Days
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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Saint Charles, IA
Content continues below
June
Average Temperature
High
28°
Feels 30
Low
18°
Feels 18
Average Precipitation
13 Days
Rain amount
145.4mm
Snow amount
0cm
Content continues below
Daily Historical Averages
June 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
25°
19
27°
20
29°
21
21°
22
23°
23
25°
24
26°
25
25°
26
26°
27
27°
28
29°
29
29°
30
29°
Forecast
Thursday, June 18, 2026
Day
25°
Feels 25
Wind
20 km/h NW
Gust
30 km/h
Humidity
41%
P.O.P
30%
Night
14°
Feels 14
Wind
14 km/h NW
Gust
21 km/h
Humidity
94%
P.O.P
30%
Historical Averages
Jun 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.