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Saint John, Washington

Current conditions and the National Weather Service 7-day forecast for Saint John, Washington — temperature, rain chance, wind, radar and active alerts.

Saturday Aug 29 night: a low around 45°F. Sunday Aug 30: a high near 74°F and a low around 42°F. Highs over the period run 72°F to 85°F.

National Weather Service forecast for Saint John, Washington
DayHighLowPrecip
Saturday Aug 2945°
Sunday Aug 3074°42°
Monday Aug 3185°49°
Tuesday Sep 184°48°
Wednesday Sep 275°44°
Thursday Sep 372°40°
Friday Sep 474°42°
Saturday Sep 577°

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.

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