Monthly Historical AveragesDelta, WI
Average Temperature
High
-6°
Feels -10
Low
-15°
Feels -21
Average Precipitation
4 Days
0mm
17.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 8, 2026
Day
3°Feels 2
Wind
12 km/h SW
Gust
18 km/h
Humidity
70%
P.O.P
30%
Night
-4°Feels -10
Wind
20 km/h N
Gust
30 km/h
Humidity
93%
P.O.P
30%
Historical AveragesJan 8
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity