Monthly Historical AveragesLaguna Beach-Treasure Island, CA
Average Temperature
High
18°
Feels 18
Low
11°
Feels 11
Average Precipitation
2 Days
11mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, March 21, 2026
Day
22°Feels 22
Wind
12 km/h SW
Gust
19 km/h
Humidity
66%
P.O.P
30%
Night
16°Feels 16
Wind
10 km/h SW
Gust
15 km/h
Humidity
89%
P.O.P
30%
Historical AveragesMar 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity