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Monthly
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Current
Hourly
7 Days
14 Days
Monthly
°C
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Anna, IL
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January
Average Temperature
High
5°
Feels 2
Low
-4°
Feels -8
Average Precipitation
7 Days
Rain amount
46.9mm
Snow amount
9.8cm
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
19°
9
12°
10
8°
11
2°
12
8°
13
12°
14
4°
15
2°
16
5°
17
3°
18
1°
19
9°
20
-3°
21
5°
22
8°
23
24
25
26
27
28
29
30
31
Forecast
Thursday, January 8, 2026
Day
19°
Feels 19
Wind
34 km/h S
Gust
50 km/h
Humidity
78%
P.O.P
30%
Night
9°
Feels 7
Wind
36 km/h SW
Gust
54 km/h
Humidity
94%
P.O.P
40%
Rain
~1 mm
Historical Averages
Jan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.