Weather WorldBrownsville, WA 7-Day Weather Forecast
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Brownsville Weather Forecast
Brownsville, WA Weather Forecast Date: 130 PM PST Tue Mar 03 2026
Weather forecast for Brownsville, WA
Tonight Lo: 47°F Lo: 8°C |
Tonight... Cloudy with a chance of rain in the evening, then rain after midnight. Rainfall amounts a quarter to a half inch possible. Lows in the mid to upper 40s. South wind 10 to 15 mph. |
Wed Hi: 53°FHi: 12°C Lo: 40°F Lo: 4°C |
Wednesday... Rain at times in the morning, then a chance of rain in the late morning and early afternoon. Showers and a slight chance of thunderstorms late in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible, except higher amounts possible in thunderstorms. Highs in the lower to mid 50s. South wind to 10 mph becoming southwest around 10 mph in the afternoon. |
| Thu Hi: 50°FHi: 10°C Lo: 40°F Lo: 4°C |
Thursday... Rain likely. Rainfall amounts less than a tenth of an inch likely. Highs near 50. South wind to 10 mph. |
| Fri Hi: 51°FHi: 11°C Lo: 47°F Lo: 8°C |
Friday... Rain likely in the morning, then rain at times in the afternoon. Highs in the lower 50s. |
| Sat Hi: 53°FHi: 12°C Lo: 47°F Lo: 8°C |
Saturday... Rain likely in the morning, then rain at times in the afternoon. Highs in the lower to mid 50s. |
| Sun Hi: 53°FHi: 12°C Lo: 40°F Lo: 4°C |
Sunday... Rain at times. Highs in the lower to mid 50s. |
| Mon Hi: 49°FHi: 9°C Lo: 35°F Lo: 2°C |
Monday... Rain at times. Highs in the upper 40s. |
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