Monthly Historical AveragesDiscovery Bay, CA
Average Temperature
High
20°
Feels 20
Low
8°
Feels 7
Average Precipitation
7 Days
48.4mm
0cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, March 22, 2026
Day
28°Feels 28
Wind
16 km/h W
Gust
25 km/h
Humidity
28%
P.O.P
20%
Night
10°Feels 9
Wind
16 km/h SW
Gust
24 km/h
Humidity
71%
P.O.P
20%
Historical AveragesMar 22
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity