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City of Prosser, WAProsser, WA 7-Day Weather Forecast
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Prosser Weather Forecast
Prosser, WA Weather Forecast Date: 913 AM PDT Sun Oct 11 2026
Weather forecast for Prosser, WA
Today Hi: 60°FHi: 16°C Lo: 36°F Lo: 2°C |
Rest of Today... Partly sunny. Highs in the upper 50s to lower 60s. Breezy. Northeast wind 10 to 20 mph with gusts to around 30 mph. |
Columbus Day Hi: 60°FHi: 16°C Lo: 33°F Lo: 1°C |
Columbus Day... Sunny. Patchy frost in the morning. Highs in the upper 50s to lower 60s. North wind 5 to 10 mph in the morning, becoming light. |
| Tue Hi: 63°FHi: 17°C Lo: 40°F Lo: 4°C |
Tuesday... Sunny. Highs in the lower to mid 60s. Light wind. |
| Wed Hi: 66°FHi: 19°C Lo: 40°F Lo: 4°C |
Wednesday... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s. |
| Thu Hi: 66°FHi: 19°C Lo: 40°F Lo: 4°C |
Thursday... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s. |
| Fri Hi: 66°FHi: 19°C Lo: 40°F Lo: 4°C |
Friday... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s. |
| Sat Hi: 66°FHi: 19°C Lo: 40°F Lo: 4°C |
Saturday... Mostly clear. Lows in the mid 30s to mid 40s. Highs in the lower 60s to lower 70s. |
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