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ZIP 98833 · Winthrop, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 98833, Winthrop, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 35°F. Sunday Aug 30: a high near 47°F and a low around 39°F. The wettest day looks like Saturday Aug 29, near 0.08 in. Highs over the period run 43°F to 56°F.

National Weather Service forecast for ZIP 98833, Winthrop, Washington
DayHighLowPrecip
Saturday Aug 2935°0.08 in
Sunday Aug 3047°39°0.01 in
Monday Aug 3155°46°
Tuesday Sep 156°40°0.03 in
Wednesday Sep 243°39°
Thursday Sep 343°38°
Friday Sep 446°39°
Saturday Sep 551°

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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