Petersburg, IN Weather

Friday Night... Clear. Lows in the mid 50s. North winds around 5 mph, becoming southeast after midnight.

Saturday... Sunny. Highs in the mid 80s. South winds around 5 mph.

Saturday Night... Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 60s. Southeast winds 5 to 10 mph. Chance of rain 30%.

Sunday... Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 80%.

Sunday Night... Showers likely with a chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 60%.

Monday... Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20%.

Monday Night... Mostly clear. Lows in the mid 50s.

Tuesday... Sunny. Highs in the lower 80s.

Tuesday Night... Partly cloudy. Lows in the lower 60s.

Wednesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20%.

Wednesday Night... Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40%.