| NWS Forecast for: Bay County Issued by: National Weather Service Detroit/Pontiac, MI Last Update: 321 PM EDT Tue Sep 29 2026 |  |
| Tonight: Partly cloudy in the evening, then becoming cloudy. A slight chance of rain early in the morning. Lows in the upper 50s. South winds up to 10 mph. Chance of rain 20 percent. Wednesday: Cloudy. Rain likely in the morning, then a chance of rain in the afternoon. Highs around 70. Southwest winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Wednesday Night: Cloudy. A chance of rain in the evening, then rain likely after midnight. Near steady temperature in the lower 60s. Southwest winds 5 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent. Thursday: Rain. Highs in the lower 70s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 80 percent. Thursday Night: Rain. Lows in the lower 50s. North winds 5 to 10 mph. Chance of rain 80 percent. Friday: Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 60s. Friday Night: Clear. Lows in the upper 30s. Saturday: Mostly sunny. Highs in the mid 60s. Saturday Night: Partly cloudy. Lows in the lower 40s. Sunday: Partly cloudy. Highs in the mid 60s. Sunday Night: Mostly clear. Lows in the upper 30s. Monday: Mostly sunny. Highs around 60. Monday Night: Clear. Lows in the mid 30s. Tuesday: Mostly sunny. Highs in the lower 60s. | |
| Zone Forecast: Bay County | |
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