WEATHER.CITY › LOCAL FORECAST HOMEDIRECTORYMODELS
WEATHER.CITY

ZIP 98029 · Sammamish, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 98029, Sammamish, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 52°F. Sunday Aug 30: a high near 70°F and a low around 51°F. The wettest day looks like Saturday Aug 29, near 0.02 in. Highs over the period run 67°F to 76°F.

National Weather Service forecast for ZIP 98029, Sammamish, Washington
DayHighLowPrecip
Saturday Aug 2952°0.02 in
Sunday Aug 3070°51°
Monday Aug 3176°55°
Tuesday Sep 174°55°
Wednesday Sep 267°53°
Thursday Sep 369°51°
Friday Sep 470°52°
Saturday Sep 572°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

Loading the live forecast…