NWS Forecast for: Newcastle WA
Issued by: National Weather Service Seattle, WA
Last Update: 6:02 pm PDT Jul 28, 2021


Tonight: Mostly cloudy, then gradually becoming clear, with a low around 61. Northeast wind 6 to 11 mph becoming light and variable.

Thursday: Sunny, with a high near 87. Calm wind becoming northwest 5 to 8 mph in the morning.

Thursday Night: Clear, with a low around 62. Northeast wind 5 to 10 mph.

Friday: Sunny, with a high near 89. North wind 6 to 8 mph.

Friday Night: Partly cloudy, with a low around 67. North northwest wind 8 to 10 mph becoming northeast in the evening.

Saturday: Partly sunny, with a high near 86.

Saturday Night: Mostly cloudy, with a low around 66.

Sunday: A slight chance of rain before 11am. Mostly cloudy, with a high near 79.

Sunday Night: Mostly cloudy, with a low around 61.

Monday: Mostly sunny, with a high near 80.

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

Tuesday: Mostly sunny, with a high near 81.

Tuesday Night: Mostly clear, with a low around 59.

Wednesday: Mostly sunny, with a high near 81.



Newcastle WA
 47.52°N 122.17°W (Elev. 400 ft)

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