| NWS Forecast for: Sumas WA Issued by: National Weather Service Seattle, WA Last Update: 3:40 pm PDT Jun 13, 2024 | |
| Tonight: Mostly cloudy, with a low around 48. South wind 10 to 13 mph. Friday: Showers likely, mainly after noon. Increasing clouds, with a high near 66. Southwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Friday Night: Showers, mainly after 11pm. Low around 48. South southwest wind 5 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. Saturday: Showers, with thunderstorms also possible after 11am. High near 60. South wind 5 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. Saturday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 47. South wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Sunday: Showers likely, mainly before 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 47. Monday: A chance of showers, mainly after 11am. Partly sunny, with a high near 69. Monday Night: A slight chance of showers before 11pm. Mostly cloudy, with a low around 51. Tuesday: A chance of showers, mainly after 11am. Partly sunny, with a high near 70. Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 51. Juneteenth: A slight chance of showers. Mostly sunny, with a high near 75. Wednesday Night: Partly cloudy, with a low around 54. Thursday: A slight chance of showers. Partly sunny, with a high near 76. | |
| Sumas WA 49°N 122.27°W (Elev. 49 ft) | |
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