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ZIP 99345 · Boardman, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 99345, Boardman, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 48°F. Sunday Aug 30: a high near 78°F and a low around 50°F. Highs over the period run 71°F to 85°F.

National Weather Service forecast for ZIP 99345, Boardman, Washington
DayHighLowPrecip
Saturday Aug 2948°
Sunday Aug 3078°50°
Monday Aug 3185°56°
Tuesday Sep 184°54°
Wednesday Sep 274°51°
Thursday Sep 371°47°
Friday Sep 473°49°
Saturday Sep 575°

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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