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City of Arlington, WashingtonArlington, WA 7-Day Weather Forecast
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Arlington Weather Forecast
Arlington, WA Weather Forecast Date: 130 PM PST Mon Mar 02 2026
Weather forecast for Arlington, WA
Tonight Lo: 45°F Lo: 7°C |
Tonight... Mostly clear in the evening then becoming mostly cloudy. Lows in the 40s. Light wind becoming southeast to 10 mph after midnight. |
Tue Hi: 53°FHi: 12°C Lo: 45°F Lo: 7°C |
Tuesday... Rain likely in the morning, then rain at times in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the lower to mid 50s. Southeast wind 10 to 15 mph becoming south 10 to 20 mph in the afternoon. Gusts to 30 mph. |
| Wed Hi: 53°FHi: 12°C Lo: 40°F Lo: 4°C |
Wednesday... Rain. Rainfall amounts a quarter to a half inch possible. Highs in the lower to mid 50s. South wind to 10 mph. |
| Thu Hi: 49°FHi: 9°C Lo: 41°F Lo: 5°C |
Thursday... Rain at times. Highs in the upper 40s. |
| Fri Hi: 51°FHi: 11°C Lo: 43°F Lo: 6°C |
Friday... Rain likely. Highs in the lower 50s. |
| Sat Hi: 51°FHi: 11°C Lo: 43°F Lo: 6°C |
Saturday... Rain at times. Highs in the lower 50s. |
| Sun Hi: 51°FHi: 11°C Lo: 40°F Lo: 4°C |
Sunday... Rain likely. Highs in the lower 50s. |
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