NWS Forecast for Bellevue WA

National Weather Service Forecast for: Bellevue WA
Issued by: National Weather Service Seattle, WA

Updated: 1:25 am PST Feb 2, 2026

Overnight Slight Chance Rain	Monday Rain then Chance Rain	Monday Night Slight Chance Rain then Patchy Fog	Tuesday Patchy Fog then Mostly Cloudy	Tuesday Night Mostly Cloudy	Wednesday Mostly Cloudy	Wednesday Night Mostly Clear	Thursday Sunny	Thursday Night Partly Cloudy
Lo 45 °F	Hi 52 °F	Lo 45 °F	Hi 59 °F	Lo 46 °F	Hi 62 °F	Lo 42 °F	Hi 61 °F	Lo 42 °F

Overnight	A slight chance of rain before 4am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 45. Light southeast wind. Chance of precipitation is 20%.
Monday	Rain, mainly before noon. High near 52. South wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night	A 20 percent chance of rain before 9pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. Light and variable wind.
Tuesday	Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Calm wind.
Tuesday Night	Mostly cloudy, with a low around 46. Calm wind.
Wednesday	Mostly cloudy, with a high near 62.
Wednesday Night	Mostly clear, with a low around 42.
Thursday	Sunny, with a high near 61.
Thursday Night	Partly cloudy, with a low around 42.
Friday	Partly sunny, with a high near 59.
Friday Night	A slight chance of rain. Mostly cloudy, with a low around 44.
Saturday	A chance of rain. Mostly cloudy, with a high near 57.
Saturday Night	Rain likely. Mostly cloudy, with a low around 45.
Sunday	Rain. Mostly cloudy, with a high near 55.

Forecast from NOAA-NWS for Bellevue WA.