7-Day Forecast 48.53°N 121.45°W (Text-Only)
NWS Forecast for: Marblemount WA
Issued by: National Weather Service Seattle, WA
Last Update: 11:26 pm PDT Jun 11, 2026




Overnight: Mostly clear, with a low around 45. Calm wind.

Friday: Sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.

Friday Night: Mostly clear, with a low around 49. Light and variable wind.

Saturday: Sunny, with a high near 90. Light and variable wind.

Saturday Night: Mostly clear, with a low around 54. Light and variable wind.

Sunday: Sunny, with a high near 95.

Sunday Night: Partly cloudy, with a low around 59.

Monday: Mostly sunny, with a high near 92.

Monday Night: Partly cloudy, with a low around 57.

Tuesday: Mostly sunny, with a high near 80.

Tuesday Night: Mostly clear, with a low around 50.

Wednesday: Mostly sunny, with a high near 77.

Wednesday Night: Mostly clear, with a low around 48.

Thursday: Sunny, with a high near 79.



Marblemount WA
 48.53°N 121.45°W (Elev. 699 ft)

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