Rain forecast and rainfall this year
Sunnyvale, CA
Rain possible today: 25% chance.
Updated Wednesday 5:05 AM ET.
Forecast
25 percent chance of rain
TodayHigh 67°, low 50°No rain expected
0 percent chance of rain
TomorrowHigh 70°, low 49°No rain expected
This year so far, since Jan 1
7.64 in
−2.40 in below normal for this point in the year (10.04 in).
National rank314th of 363
In California39th of 68
Biggest day1.12 in, Jan 4
Last measurable rain0.04 in, Nov 1, 2026
Month by month
Jan2.28
Feb3.08
Mar0.02
Apr1.85
May0.14
Jun0.00
Jul0.00
Aug0.00
Sep0.06
Oct0.17
Nov0.04
Dec–
This yearNormal
Nearby cities
- Santa ClaraCA7.64 in this year4 miles
- FremontCA7.64 in this year8 miles
- San JoseCA7.64 in this year14 miles
- HaywardCA10.93 in this year17 miles
- OaklandCA10.93 in this year28 miles
More Sunnyvale weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the San Jose station, recorded since 1897; normals are NOAA’s 1991–2020 averages. Totals are preliminary. Rain Scoreboard is not affiliated with the National Weather Service or NOAA.