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ZIP 98611 · Castle Rock, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 98611, Castle Rock, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 50°F. Sunday Aug 30: a high near 73°F and a low around 51°F. The wettest day looks like Tuesday Sep 1, near 0.04 in. Highs over the period run 65°F to 80°F.

National Weather Service forecast for ZIP 98611, Castle Rock, Washington
DayHighLowPrecip
Saturday Aug 2950°
Sunday Aug 3073°51°
Monday Aug 3180°54°
Tuesday Sep 173°54°0.04 in
Wednesday Sep 265°52°
Thursday Sep 368°50°
Friday Sep 471°51°
Saturday Sep 573°

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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