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Monthly
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Current
Hourly
7 Days
14 Days
Weekend
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Coldbrook, IL
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Daily Historical Averages
March 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
27°
22
16°
23
10°
24
15°
25
18°
26
23°
27
10°
28
11°
29
13°
30
17°
31
16°
Forecast
Saturday, March 21, 2026
Day
27°
Feels 27
Wind
24 km/h SE
Gust
36 km/h
Humidity
34%
P.O.P
20%
Night
16°
Feels 13
Wind
34 km/h S
Gust
51 km/h
Humidity
63%
P.O.P
20%
Historical Averages
Mar 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
March
Average Temperature
High
10°
Feels 9
Low
0°
Feels -4
Average Precipitation
8 Days
Rain amount
50.9mm
Snow amount
2.8cm