Rain forecast and rainfall this year
Pasadena, CA
No rain expected today.
Updated Monday 3:06 PM ET.
Forecast
0 percent chance of rain
TodayHigh 82°, low 57°No rain expected
0 percent chance of rain
TomorrowHigh 84°, low 56°No rain expected
Today in Pasadena
This year so far, since Jan 1
9.47 in
−1.75 in below normal for this point in the year (11.22 in).
National rank280th of 363
In California20th of 68
Biggest day1.91 in, Feb 16
Last measurable rain0.19 in, Nov 1, 2026
Month by month
Jan2.47
Feb4.25
Mar0.24
Apr0.38
May0.00
Jun0.00
Jul0.00
Aug0.00
Sep0.75
Oct1.19
Nov0.19
Dec–
This yearNormal
Records since 1878
Wettest year40.29 in, 1884
Biggest rain day5.88 in, Mar 2, 1938
Nearby cities
- GlendaleCA8.49 in this year6 miles
- Los AngelesCA7.42 in this year18 miles
- FullertonCA7.24 in this year22 miles
- PomonaCA8.81 in this year23 miles
- TorranceCA9.72 in this year26 miles
More Pasadena weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the Los Angeles Downtown station, recorded since 1877; normals are NOAA’s 1991–2020 averages. Totals are preliminary. Records are this station’s own and may differ from official NWS city records, which can include earlier locations. Incomplete years and several-day totals are left out. Weather Scoreboard is not affiliated with the National Weather Service or NOAA.