Monthly Historical AveragesBlue Grass, IA
Average Temperature
High
-1°
Feels -5
Low
-10°
Feels -16
Average Precipitation
5 Days
2.4mm
18.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 30, 2026
Day
-9°Feels -17
Wind
25 km/h N
Gust
38 km/h
Humidity
48%
P.O.P
40%
Snow
<1 cm
Night
-18°Feels -27
Wind
24 km/h NW
Gust
36 km/h
Humidity
92%
P.O.P
20%
Historical AveragesJan 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity