Forecast for Arlington, WA | Forecast Periods: 14
Monday
Mar 16
2026
Arlington, WA
Updated: 8:00 AM PDT
55°F
Chance Light Rain
13 mph SSE
Precipitation: 28%
A chance of rain. Mostly cloudy, with a high near 55. South southeast wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Tue, Mar 17
46°F
Rain
13 mph SSE
Precipitation: 97%
Rain. Cloudy. Low around 46, with temperatures rising to around 48 overnight. South southeast wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Tue, Mar 17
56°F
Rain
13 mph SSE
Precipitation: 98%
Rain. Cloudy, with a high near 56. South southeast wind around 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Wed, Mar 18
49°F
Rain
8 mph SSE
Precipitation: 98%
Rain. Cloudy, with a low around 49. South southeast wind 8 to 12 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Wed, Mar 18
56°F
Light Rain
10 mph SSE
Precipitation: 97%
Rain. Cloudy, with a high near 56. South southeast wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Thu, Mar 19
50°F
Light Rain
10 mph SSE
Precipitation: 97%
Rain. Cloudy, with a low around 50. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
Thu, Mar 19
58°F
Light Rain
13 mph SSE
Precipitation: 96%
Rain. Cloudy, with a high near 58.
Thursday Night
Fri, Mar 20
48°F
Light Rain
6 mph SSE
Precipitation: 91%
Rain. Cloudy, with a low around 48.
Friday
Fri, Mar 20
56°F
Light Rain
7 mph SSW
Precipitation: 80%
Rain. Cloudy, with a high near 56.
Friday Night
Sat, Mar 21
39°F
Light Rain Likely
6 mph WNW
Precipitation: 62%
Rain likely. Mostly cloudy, with a low around 39.
Saturday
Sat, Mar 21
52°F
Chance Light Rain
6 mph W
Precipitation: 49%
A chance of rain. Partly sunny, with a high near 52.
Saturday Night
Sun, Mar 22
34°F
Chance Light Rain
2 mph ENE
Precipitation: 28%
A chance of rain. Mostly cloudy, with a low around 34.
Sunday
Sun, Mar 22
53°F
Chance Light Rain
2 mph S
Precipitation: 31%
A chance of rain. Partly sunny, with a high near 53.
Sunday Night
Mon, Mar 23
35°F
Chance Light Rain
3 mph NNE
Precipitation: 47%
A chance of rain. Mostly cloudy, with a low around 35.