Weather WorldMarrowstone Island, WA 7-Day Night Weather Forecast
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Marrowstone Island, WA Weather Forecast
Marrowstone Island, WA Weather Forecast Date: 236 AM PDT Sun Aug 02 2026
The area/counties/county of: Port Townsend Area, including the city of Port Townsend.or toggle through each period.
Today... Partly sunny. A chance of showers through the day. Highs in the 60s. Light wind becoming northwest to 10 mph in the afternoon.
Tonight... Mostly clear. Lows in the mid 40s to lower 50s. Northwest wind 10 to 15 mph Decreasing to 10 mph or less after midnight.
Monday... Sunny. Highs in the upper 60s to mid 70s. Northwest wind 10 to 15 mph.
Monday Night... Mostly clear. Lows in the lower to mid 50s. Northwest wind 10 to 15 mph Decreasing to 10 mph or less after midnight.
Tuesday... Sunny. Highs in the mid 70s to lower 80s. Northwest wind 10 to 15 mph.
Tuesday Night... Mostly clear. Lows in the upper 50s.
Wednesday... Sunny. Highs in the upper 70s to mid 80s.
Wednesday Night... Clear. Lows near 60.
Thursday... Sunny. Highs near 80.
Thursday Night... Mostly clear. Lows in the mid to upper 50s.
Friday... Sunny. Highs in the 70s.
Friday Night... Mostly clear. Lows in the mid 50s.
POP = Probability of Precipitation
Marrowstone Island Radar Loop
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