| National Weather Service Forecast for:
Marysville WA Issued by: National Weather Service Seattle, WA |
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| Updated: 11:26 am PDT Jul 28, 2026 | ||||||||||||||||||
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| This Afternoon |
A 20 percent chance of rain after 4pm. Mostly sunny, with a steady temperature around 76. South southwest wind 9 to 14 mph becoming west. Winds could gust as high as 21 mph. |
| Tonight |
Increasing clouds, with a low around 55. Northwest wind around 6 mph becoming calm after midnight. |
| Wednesday |
Partly sunny, then gradually becoming sunny, with a high near 77. Calm wind becoming west northwest 5 to 7 mph in the afternoon. |
| Wednesday Night |
Mostly clear, with a low around 52. West northwest wind 5 to 8 mph becoming calm in the evening. |
| Thursday |
Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon. |
| Thursday Night |
Mostly clear, with a low around 53. |
| Friday |
Sunny, with a high near 83. |
| Friday Night |
Mostly clear, with a low around 56. |
| Saturday |
A chance of rain. Partly sunny, with a high near 77. |
| Saturday Night |
A chance of rain. Mostly cloudy, with a low around 55. |
| Sunday |
A slight chance of rain. Partly sunny, with a high near 74. |
| Sunday Night |
Mostly clear, with a low around 51. |
| Monday |
Mostly sunny, with a high near 78. |
Forecast from NOAA-NWS for Marysville WA.