Monthly Historical AveragesWestport, CA
Average Temperature
High
16°
Feels 15
Low
7°
Feels 5
Average Precipitation
4 Days
23.3mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
11°Feels 9
Wind
18 km/h S
Gust
27 km/h
Humidity
76%
P.O.P
60%
Rain
~5 mm
Night
3°Feels 1
Wind
10 km/h E
Gust
15 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity