| NWS Forecast for: Mount St Helens WA Issued by: National Weather Service Portland, OR Last Update: 9:41 am PDT Jul 3, 2025 |  |
| Today: Sunny, with a high near 53. Northwest wind 10 to 13 mph, with gusts as high as 20 mph. Tonight: Partly cloudy, with a low around 42. Breezy, with a northwest wind 7 to 15 mph, with gusts as high as 21 mph. Independence Day: Partly sunny, with a high near 50. West wind 6 to 13 mph, with gusts as high as 20 mph. Friday Night: Partly cloudy, with a low around 39. Breezy, with a west northwest wind 6 to 16 mph, with gusts as high as 23 mph. Saturday: Sunny, with a high near 54. West wind 6 to 10 mph. Saturday Night: Mostly clear, with a low around 42. Sunday: Sunny, with a high near 58. Sunday Night: Mostly clear, with a low around 45. Breezy. Monday: Sunny, with a high near 63. Monday Night: Clear, with a low around 49. Tuesday: Sunny, with a high near 69. Tuesday Night: Clear, with a low around 51. Wednesday: Sunny, with a high near 68. | |
| Mount St Helens WA 46.18°N 122.18°W (Elev. 6204 ft) | |
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