


NWS Forecast for: Bay County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 321 PM EDT Sat Jul 12 2025 | |
Tonight: Mostly clear. A slight chance of showers and thunderstorms in the evening, then a slight chance of showers. Lows in the mid 60s. West winds 5 to 10 mph. Chance of rain 20 percent. Sunday: Partly cloudy. Highs in the mid 80s. West winds 5 to 10 mph. Sunday Night: Mostly clear. Lows around 60. West winds 5 to 10 mph. Monday: Sunny. Highs in the upper 80s. Southwest winds 5 to 15 mph. Heat index readings heat index values up to 90. Monday Night: Mostly clear. Lows in the mid 60s. Southwest winds up to 10 mph. Tuesday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. Heat index readings in the lower 90s. Tuesday Night: Partly cloudy. Lows in the upper 60s. Wednesday: Partly cloudy with a chance of showers in the morning, then mostly cloudy with showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. Wednesday Night: Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 50 percent. Thursday: Mostly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50 percent. Thursday Night: Partly cloudy. Lows in the lower 60s. Friday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. Friday Night: Mostly clear. Lows in the upper 50s. Saturday: Partly cloudy. Highs around 80. | |
Zone Forecast: Bay County | |
Visit your local NWS office at: https://www.weather.gov/dtx |