| NWS Forecast for: Grant County Issued by: National Weather Service Norman, OK Last Update: 1241 AM CDT Thu Jul 31 2025 | |
| Rest Of Tonight: Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. Thursday: Mostly cloudy with a slight chance of showers and thunderstorms. Cooler with highs in the mid 80s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Friday: Partly sunny. Highs in the mid 80s. East winds 5 to 10 mph. Friday Night: Partly cloudy. Lows in the mid 60s. East winds 5 to 10 mph. Saturday: Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent. Saturday Night: Partly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent. Sunday: Partly sunny with a chance of thunderstorms. A chance of showers. Highs in the upper 80s. Chance of rain 50 percent. Sunday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent. Monday: Mostly sunny. Highs in the upper 80s. Monday Night: Mostly clear. Lows in the mid 60s. Tuesday: Sunny. Highs in the lower 90s. Tuesday Night: Mostly clear. Lows in the lower 70s. Wednesday: Sunny. Highs in the upper 90s. Heat index values up to 105 in the afternoon. | |
| Zone Forecast: Grant County | |
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