Petersburg, IL 62675
Sunny. Highs in the mid 70s. South winds 5 to 10 mph.
Partly cloudy. Lows in the lower 60s. South winds 5 to 10 mph.
Partly sunny. A 30 percent chance of showers and thunderstorms. Highs in the lower 80s.
Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the lower 60s.
Mostly sunny. Highs in the upper 70s.
Mostly clear. Lows in the mid 50s. Highs in the lower 70s.
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