| NWS Forecast for: Mount Vernon WA Issued by: National Weather Service Seattle, WA Last Update: 8:34 am PDT Jul 13, 2025 |  |
| This Afternoon: Sunny, with a high near 82. West wind 8 to 10 mph. Tonight: Increasing clouds, with a low around 58. Southwest wind 5 to 9 mph becoming light south southwest after midnight. Monday: Mostly cloudy, then gradually becoming sunny, with a high near 76. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Monday Night: Mostly clear, with a low around 58. West northwest wind 5 to 10 mph becoming light and variable after midnight. Tuesday: Sunny, with a high near 83. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Tuesday Night: Mostly clear, with a low around 60. Wednesday: Sunny, with a high near 84. Wednesday Night: Mostly clear, with a low around 60. Thursday: Sunny, with a high near 81. Thursday Night: Mostly clear, with a low around 59. Friday: Mostly sunny, with a high near 78. Friday Night: Partly cloudy, with a low around 56. Saturday: Mostly sunny, with a high near 76. | |
| Mount Vernon WA 48.41°N 122.34°W (Elev. 10 ft) | |
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