| NWS Forecast for: Genesee County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 313 AM EDT Mon May 18 2026 |  |
Today: Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms early in the afternoon. Mostly cloudy with showers and thunderstorms likely in the late afternoon. Highs in the mid 80s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. Tonight: Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent. Tuesday: Mostly cloudy. Showers and a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 90 percent. Tuesday Night: Mostly cloudy. A chance of showers in the evening. Lows in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 40 percent. Wednesday: Partly cloudy in the morning then clearing. Highs in the lower 60s. North winds 5 to 10 mph with gusts up to 20 mph. Wednesday Night: Partly cloudy. Lows in the upper 30s. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s. Friday: Mostly cloudy. Highs in the upper 60s. Friday Night: Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Saturday: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. Saturday Night: Mostly cloudy with a 30 percent chance of showers. Lows in the lower 50s. Sunday: Partly cloudy. Highs in the mid 70s. | |
| Zone Forecast: Genesee County | |
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