Weather WorldGrant County, OK 7-Day Weather Forecast
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Grant County Weather Forecast
Grant County, OK Weather Forecast Date: 535 PM CDT Sun Sep 20 2026
Weather forecast for Grant County, OK
Tonight Lo: 61°F Lo: 16°C |
Tonight... Partly cloudy with a slight chance of showers and thunderstorms this evening, then mostly cloudy after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph. Chance of rain 20%. |
Mon Hi: 85°FHi: 29°C Lo: 59°F Lo: 15°C |
Monday... Partly sunny. Highs in the mid 80s. North winds 5 to 10 mph. |
Tue Hi: 81°FHi: 27°C Lo: 55°F Lo: 13°C |
Tuesday... Mostly sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. |
| Wed Hi: 81°FHi: 27°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly sunny. Highs in the lower 80s. |
Thu Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 40%. |
| Fri Hi: 81°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 50%. |
Sat Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Saturday... Partly sunny. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 50%. |
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