| National Weather Service Forecast for:
Maple Valley, WA Issued by: National Weather Service Seattle/Tacoma, WA |
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| Updated: Thu, 21-May-2026 1:43pm PDT | ||||||||||||||||||||||||||||||||||||||||
| Maple Valley | ||||||||||||||||||||||||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 75. North northwest wind around 3 mph. |
| Tonight |
Mostly clear, with a low around 49. Northeast wind around 3 mph. |
| Friday |
Sunny, with a high near 75. Northwest wind 0 to 5 mph. |
| Friday Night |
Patchy fog after 5am. Partly cloudy, with a low around 50. West southwest wind around 3 mph. |
| Saturday |
Patchy fog before 7am. Partly sunny, with a high near 69. West southwest wind around 3 mph. |
| Saturday Night |
Partly cloudy, with a low around 48. |
| Sunday |
A slight chance of rain after 5pm. Partly sunny, with a high near 68. |
| Sunday Night |
A chance of rain. Mostly cloudy, with a low around 48. |
| Memorial Day |
Rain. Mostly cloudy, with a high near 60. |
| Monday Night |
Rain before midnight, then a chance of rain showers. Mostly cloudy, with a low around 44. |
| Tuesday |
A chance of rain showers. Partly sunny, with a high near 63. |
| Tuesday Night |
A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 46. |
| Wednesday |
A slight chance of rain showers after 11am. Partly sunny, with a high near 67. |
| Wednesday Night |
A slight chance of rain showers before 11pm. Mostly cloudy, with a low around 47. |
Forecast from NOAA-NWS for Maple Valley, WA.