| NWS Forecast for: St. Joseph County Issued by: National Weather Service Northern Indiana Last Update: 643 AM EDT Mon Aug 3 2026 |  |
| Today: Patchy fog this morning. Sunny. Highs in the lower 80s. North winds around 5 mph. Tonight: Clear. Lows in the mid 50s. Northwest winds around 5 mph, becoming east after midnight. Tuesday: Mostly sunny. Highs in the lower 80s. South winds around 5 mph. Tuesday Night: Mostly clear. Lows around 60. South winds around 5 mph. Wednesday: Mostly sunny. Highs in the lower 80s. Southwest winds 5 to 10 mph. Wednesday Night: Partly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 60 percent. Thursday: Showers likely with a chance of thunderstorms. Highs around 80. Chance of rain 70 percent. Thursday Night: Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 70 percent. Friday: Partly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. Friday Night: Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Chance of rain 20 percent. Saturday: Partly cloudy. Highs in the mid 80s. Saturday Night: Mostly clear. Lows in the mid 60s. Sunday: Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 20 percent. | |
| Zone Forecast: St. Joseph County | |
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