Granite Rapids, OR 7-Day Weather Forecast
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Granite Rapids Weather Forecast


Granite Rapids, OR Weather Forecast Date: 1132 AM PDT Tue Aug 18 2026
Weather forecast for Granite Rapids, OR
| Today Lo: 59°F Lo: 15°C |
Rest of Today... Sunny. Patchy smoke. Highs in the mid 70s to lower 80s, except in the mid 80s to lower 90s valleys. |
| Wed Hi: 80°FHi: 27°C Lo: 56°F Lo: 13°C |
Wednesday... Sunny. Patchy smoke in the morning. Highs in the upper 70s to mid 80s, except in the mid 80s to lower 90s valleys. |
| Thu Lo: 90°F Lo: 32°C |
Thursday... Sunny. Highs in the lower 80s to lower 90s, except in the 90s valleys. |
| Fri |
Friday... Mostly cloudy. Lows in the mid 50s to mid 60s. Highs in the upper 70s to upper 80s, except in the upper 80s to mid 90s valleys. |
| Fri |
Friday... Mostly cloudy. Lows in the mid 50s to mid 60s. Highs in the upper 70s to upper 80s, except in the upper 80s to mid 90s valleys. |
| Sat |
Saturday... Mostly cloudy with a 20% chance of rain showers. Highs in the lower 70s to lower 80s, except in the 80s valleys. |
| Sun |
Sunday... Mostly clear. Highs in the upper 60s to upper 70s, except in the upper 70s to mid 80s valleys. Lows in the upper 40s to upper 50s. |
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