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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
Savanna, IL
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January
Average Temperature
High
-2°
Feels -6
Low
-11°
Feels -17
Average Precipitation
3 Days
Rain amount
0mm
Snow amount
13.5cm
Content continues below
Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
-3°
15
-4°
16
2°
17
-7°
18
-5°
19
-15°
20
-9°
21
-7°
22
-3°
23
-6°
24
-9°
25
-10°
26
-9°
27
-9°
28
-9°
29
30
31
Forecast
Wednesday, January 14, 2026
Day
-3°
Feels -11
Wind
39 km/h N
Gust
56 km/h
Humidity
41%
P.O.P
30%
Night
-12°
Feels -18
Wind
26 km/h N
Gust
38 km/h
Humidity
66%
P.O.P
10%
Historical Averages
Jan 14
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.