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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
Heathsville, IL
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Daily Historical Averages
January 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
1°
12
8°
13
12°
14
6°
15
-3°
16
0°
17
0°
18
-2°
19
2°
20
0°
21
3°
22
7°
23
7°
24
0°
25
0°
26
27
28
29
30
31
Forecast
Sunday, January 11, 2026
Day
1°
Feels -4
Wind
32 km/h NW
Gust
48 km/h
Humidity
51%
P.O.P
40%
Snow
<1 cm
Night
-3°
Feels -8
Wind
16 km/h SW
Gust
24 km/h
Humidity
76%
P.O.P
20%
Historical Averages
Jan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
January
Average Temperature
High
3°
Feels 0
Low
-5°
Feels -10
Average Precipitation
7 Days
Rain amount
37.3mm
Snow amount
8.1cm