National Weather Service United States Department of Commerce

Warmup expected in the East, cooler weather forecast across parts of West

Much of the eastern U.S. will see a significant warming trend beginning on Friday, with high temperatures as much as 10-15 degrees warmer than on Thursday. The warming trend will continue into the weekend. Meanwhile, temperatures will be on the decrease across much of the northern Plains and Intermountain West over the next several days.
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Current Conditions

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Lynden WA

7 Day Forecast

For More Weather Information:

Seattle, WA Local Forecast Office

Late
Afternoon

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 41 °F

Tonight

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

Low: 23 °F

Saturday

Sunny

Sunny

High: 25 °F

Saturday
Night

Clear

Clear

Low: 19 °F

Sunday

Sunny

Sunny

High: 32 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 26 °F

Monday

Sunny

Sunny

High: 37 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 30 °F

Tuesday

Mostly Sunny

Mostly
Sunny

High: 40 °F

Detailed Forecast

  • Late Afternoon A 50 percent chance of rain. Mostly cloudy, with a steady temperature around 41. East northeast wind around 16 mph.
  • Tonight A chance of rain before 10pm, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 23. Blustery, with a northeast wind 22 to 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
  • Saturday Sunny, with a high near 25. Northeast wind around 21 mph.
  • Saturday Night Clear, with a low around 19. Northeast wind 8 to 15 mph.
  • Sunday Sunny, with a high near 32. North northeast wind 3 to 6 mph.
  • Sunday Night Partly cloudy, with a low around 26.
  • Monday Sunny, with a high near 37.
  • Monday Night Partly cloudy, with a low around 30.
  • Tuesday Mostly sunny, with a high near 40.
  • Tuesday Night Partly cloudy, with a low around 31.
  • Wednesday A slight chance of rain. Mostly cloudy, with a high near 40.
  • Wednesday Night A chance of rain. Mostly cloudy, with a low around 34.
  • Thursday A chance of rain. Mostly cloudy, with a high near 41.
  • Thursday Night A chance of rain. Mostly cloudy, with a low around 32.
  • Friday A chance of rain. Mostly cloudy, with a high near 41.