Rain forecast and rainfall this year
Seattle, WA
Rain likely today: 98% chance, about 0.34 inches.
Updated Monday 3:06 PM ET.
Forecast
98 percent chance of rain
TodayHigh 54°, low 46°About 0.34 in of rain
97 percent chance of rain
TomorrowHigh 57°, low 50°About 0.40 in of rain
Today in Seattle
This year so far, since Jan 1
16.28 in
−10.66 in below normal for this point in the year (26.94 in).
National rank237th of 363
In Washington6th of 7
Biggest day0.82 in, Sep 3
Last measurable rain0.11 in, Nov 8, 2026
Month by month
Jan2.64
Feb1.94
Mar3.43
Apr1.69
May0.56
Jun1.61
Jul0.18
Aug0.13
Sep2.12
Oct1.27
Nov0.71
Dec–
This yearNormal
Records since 1948
Wettest year50.40 in, 1950
Biggest rain day4.04 in, Oct 20, 2003
Nearby cities
- BellevueWA16.28 in this year9 miles
- KentWA23.53 in this year17 miles
- EverettWA27.32 in this year24 miles
- TacomaWA23.66 in this year26 miles
- VancouverWA20.74 in this year137 miles
More Seattle weather
Forecast based on National Weather Service forecast data. Rainfall records are from NOAA Regional Climate Centers for the Seattle Boeing Field station, recorded since 1948; 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.