Weather WorldGrant County, OR 7-Day Weather Forecast
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Grant County Weather Forecast
Grant County, OR Weather Forecast Date: 1132 AM PDT Thu Oct 08 2026
Weather forecast for Grant County, OR
Today Hi: 76°FHi: 24°C Lo: 46°F Lo: 8°C |
Rest of Today... Sunny. Highs in the mid 70s to lower 80s. |
| Fri Hi: 66°FHi: 19°C Lo: 35°F Lo: 2°C |
Friday... Mostly sunny. Highs in the mid 60s to lower 70s. West wind 5 to 15 mph with gusts to around 30 mph in the afternoon. |
| Sat Hi: 46°FHi: 8°C Lo: 30°F Lo: -1°C |
Saturday... Mostly sunny. Highs in the mid 40s to lower 50s. |
Sun Hi: 45°FHi: 7°C Lo: 30°F Lo: -1°C |
Sunday... Partly sunny with a 20% chance of rain and mountain snow showers. Highs in the 40s. |
Mon Hi: 46°FHi: 8°C Lo: 30°F Lo: -1°C |
Monday... Partly cloudy. Lows in the mid 20s to mid 30s. Highs in the lower 40s to lower 50s. |
| Mon Hi: 46°FHi: 8°C Lo: 30°F Lo: -1°C |
Monday... Partly cloudy. Lows in the mid 20s to mid 30s. Highs in the lower 40s to lower 50s. |
| Tue Hi: 56°FHi: 13°C Lo: 36°F Lo: 2°C |
Tuesday... Sunny. Highs in the lower 50s to lower 60s. |
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