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City of Princeton, INPrinceton, IN 7-Day Night Weather Forecast
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Princeton, IN Weather Forecast
Princeton, IN Weather Forecast Date: 152 PM CDT Thu Oct 15 2026
The area/counties/county of: Gibson, including the city of Fort Branch.or toggle through each period.
This Afternoon... Mostly sunny with a chance of showers and thunderstorms. Near steady temperature in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 50%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Cooler with lows in the lower 50s. Southwest winds around 10 mph, becoming west 15 to 20 mph after midnight. Chance of rain 50%.
Friday... Cloudy in the morning, then becoming partly sunny. Much cooler. Less humid with highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Friday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Northwest winds 15 to 20 mph.
Saturday... Sunny. Highs in the upper 50s. North winds 5 to 10 mph.
Saturday Night... Clear. Areas of frost through the day. Lows in the mid 30s. Highs in the mid 60s.
Sunday... Clear. Areas of frost through the day. Lows in the mid 30s. Highs in the mid 60s.
Sunday Night... Mostly clear. Lows around 40. Highs around 70.
Monday... Mostly clear. Lows around 40. Highs around 70.
Monday Night... Partly cloudy. Lows in the mid 40s.
Tuesday... Mostly clear. Highs in the mid 70s. Lows in the mid 40s.
POP = Probability of Precipitation
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