Monthly Historical AveragesJohnstown, CO
Average Temperature
High
7°
Feels 6
Low
-7°
Feels -11
Average Precipitation
3 Days
0mm
6.2cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, February 21, 2026
Day
6°Feels 4
Wind
11 km/h SE
Gust
16 km/h
Humidity
17%
P.O.P
20%
Night
-7°Feels -8
Wind
13 km/h SE
Gust
19 km/h
Humidity
72%
P.O.P
20%
Historical AveragesFeb 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity