Monthly Historical AveragesThelma, OH
Average Temperature
High
-1°
Feels -4
Low
-8°
Feels -13
Average Precipitation
6 Days
14.6mm
15.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, January 11, 2026
Day
0°Feels -6
Wind
34 km/h W
Gust
63 km/h
Humidity
64%
P.O.P
40%
Snow
<1 cm
Night
-4°Feels -11
Wind
26 km/h SW
Gust
41 km/h
Humidity
80%
P.O.P
20%
Historical AveragesJan 11
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity