Monthly Historical AveragesGrover Beach, CA
Average Temperature
High
19°
Feels 18
Low
9°
Feels 8
Average Precipitation
3 Days
14.3mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, April 1, 2026
Day
18°Feels 17
Wind
14 km/h SW
Gust
22 km/h
Humidity
67%
P.O.P
40%
Rain
<1 mm
Night
11°Feels 10
Wind
13 km/h W
Gust
20 km/h
Humidity
94%
P.O.P
30%
Historical AveragesApr 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity