Monthly Historical AveragesMount Saint Helena Golf Course, CA
Average Temperature
High
18°
Feels 17
Low
6°
Feels 4
Average Precipitation
8 Days
81.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, March 31, 2026
Day
12°Feels 11
Wind
15 km/h SW
Gust
23 km/h
Humidity
62%
P.O.P
40%
Rain
~1 mm
Night
5°Feels 2
Wind
10 km/h SW
Gust
15 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesMar 31
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity