Monthly Historical AveragesUnion, MO
Average Temperature
High
20°
Feels 19
Low
7°
Feels 6
Average Precipitation
11 Days
126.3mm
0.2cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 5, 2026
Day
14°Feels 13
Wind
17 km/h NW
Gust
26 km/h
Humidity
43%
P.O.P
0%
Night
6°Feels 4
Wind
13 km/h W
Gust
20 km/h
Humidity
79%
P.O.P
0%
Historical AveragesApr 5
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity