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ZIP 99134 · Harrington, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 99134, Harrington, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 46°F. Sunday Aug 30: a high near 74°F and a low around 45°F. Highs over the period run 71°F to 84°F.

National Weather Service forecast for ZIP 99134, Harrington, Washington
DayHighLowPrecip
Saturday Aug 2946°
Sunday Aug 3074°45°
Monday Aug 3183°51°
Tuesday Sep 184°50°
Wednesday Sep 274°47°
Thursday Sep 371°43°
Friday Sep 473°45°
Saturday Sep 577°

NOAA NWS NDFD 2.5 km, run 2026-08-30 03:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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