Monthly Historical AveragesMission Valley, San Diego, CA
Average Temperature
High
21°
Feels 21
Low
14°
Feels 14
Average Precipitation
1 Days
5.4mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, May 21, 2026
Day
23°Feels 23
Wind
16 km/h SW
Gust
24 km/h
Humidity
55%
P.O.P
0%
Night
16°Feels 16
Wind
10 km/h W
Gust
16 km/h
Humidity
90%
P.O.P
20%
Historical AveragesMay 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity