10-Day Weather Forecast - Petersburg, IN

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  • 45|41°F
    Mostly Sunny
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    Today

    45°F

    Mostly sunny. High temperature around 45F. Dew point will be around 29F with an average humidity of 69%. Winds will be 13 mph from the SW.

    Tonight

    41°F

    Cloudy. A slight chance of showers this evening then showers likely after midnight. Not as cool. Near steady temperature in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent.

    Hourly details
  • Day

    43°F

    Cloudy. A chance of rain showers in the morning. Breezy with highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 40 percent.

    Night

    29°F

    Mostly cloudy. Lows in the mid 20s. Northwest winds 5 to 10 mph.

    Hourly details
  • Day

    34°F

    Mostly cloudy. Highs in the mid 30s. West winds around 5 mph.

    Night

    31°F

    Cloudy with a 40 percent chance of snow showers. Little or no snow accumulation. Near steady temperature in the lower 30s. South winds around 5 mph.

    Hourly details
  • Day

    41°F

    Mostly cloudy with a chance of rain showers in the morning then partly sunny in the afternoon. Highs in the mid 40s. Chance of rain 30 percent.

    Night

    26°F

    Mostly cloudy. Lows in the mid 20s. Highs in the mid 30s.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Mostly cloudy. Lows in the mid 20s. Highs in the mid 30s.

    Night

    16°F

    Mostly cloudy. Cold with lows around 10 above.

    Hourly details
  • Day

    22°F

    Mostly clear. Highs in the lower 20s. Lows around 10 above.

    Night

    14°F

    Mostly clear. Highs in the lower 20s. Lows around 10 above.

    Hourly details
  • Day

    32°F

    Mostly sunny. Highs in the mid 30s.

    Night

    26°F

    Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s.

  • Day

    39°F

    Mostly cloudy. Lows in the mid 20s. Highs in the upper 30s.

    Night

    33°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 29F with an average humidity of 82%. Winds will be 7 mph from the S.

  • Day

    45°F

    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 45F. Dew point will be around 37F with an average humidity of 86%. Winds will be 11 mph from the S.

    Night

    41°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 41F with an average humidity of 96%. Winds will be 6 mph from the S.

  • Day

    47°F

    Cloudy. High temperature around 47F. Dew point will be around 40F with an average humidity of 86%. Winds will be 7 mph from the SW.

    Night

    34°F

    Partly cloudy. Low temperature around 34F. Dew point will be around 34F with an average humidity of 83%. Winds will be 5 mph from the W.