| NWS Forecast for: Genesee County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 355 PM EDT Mon Jun 29 2026 | |
Tonight: Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph with gusts up to 20 mph. Tuesday: Mostly sunny. Highs in the mid 90s. Southwest winds 5 to 15 mph with gusts up to 25 mph. Highest heat index readings 108 to 109 in the afternoon. Tuesday Night: Clear. Lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Wednesday: Sunny. Highs in the mid 90s. West winds 5 to 15 mph with gusts up to 30 mph. Heat index readings 101 to 106. Wednesday Night: Clear. Lows in the mid 70s. Southwest winds 5 to 10 mph with gusts up to 25 mph. Thursday: Mostly sunny. Highs in the mid 90s. Heat index readings 99 to 104. Thursday Night: Mostly clear with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent. Friday: Partly cloudy. Showers likely and a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index readings in the upper 90s. Friday Night: Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent. Independence Day: Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent. Heat index readings in the lower 90s. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 40 percent. Sunday: Partly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. Heat index readings in the lower 90s. Sunday Night: Partly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 50 percent. Monday: Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent. | |
| Zone Forecast: Genesee County | |
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