10-Day Weather Forecast - Petersburg, MN

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  • Weekend Weather

  • 50|51°F
    Thunderstorms
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    Today

    50°F

    Showers early this morning then showers likely with a slight chance of thunderstorms this afternoon. Patchy fog this afternoon. Highs in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Tonight

    51°F

    Cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers thunderstorms and drizzle after midnight. Patchy fog. Breezy and not as cool with lows in the lower 50s. Temperature rising into the upper 50s after midnight. South winds 20 to 25 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    77°F

    Mostly cloudy with a slight chance of showers and drizzle in the morning then partly sunny in the afternoon. Breezy and much warmer with highs in the lower 80s. Southwest winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 20 percent.

    Night

    53°F

    Partly cloudy in the evening then clearing. Lows in the lower 50s. Southwest winds 15 to 20 mph diminishing to 5 to 10 mph after midnight.

    Hourly details
  • Day

    76°F

    Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.

    Night

    52°F

    Partly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the lower 50s. Chance of rain 50 percent.

    Hourly details
  • Day

    73°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 50 percent.

    Night

    49°F

    Partly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows in the upper 40s. Chance of rain 50 percent.

    Hourly details
  • Day

    70°F

    Sunny. A chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 40 percent.

    Night

    49°F

    Partly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows around 50. Chance of rain 40 percent.

    Hourly details
  • Day

    77°F

    Sunny. Highs in the upper 70s.

    Night

    51°F

    Mostly clear in the evening then becoming partly cloudy. A 30 percent chance of showers. Lows in the mid 40s.

    Hourly details
  • Day

    57°F

    Partly sunny with a 40 percent chance of showers. Much cooler with highs around 60.

    Night

    29°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 29F. Dew point will be around 22F with an average humidity of 58%. Winds will be 19 mph from the NW.

  • Weekend Weather

  • Day

    49°F

    Sunny. High temperature around 49F. Dew point will be around 19F with an average humidity of 45%. Winds will be 14 mph from the NW.

    Night

    33°F

    Clear. Low temperature around 33F. Dew point will be around 21F with an average humidity of 49%. Winds will be 5 mph from the NW.

  • Day

    57°F

    Sunny. High temperature around 57F. Dew point will be around 27F with an average humidity of 46%. Winds will be 9 mph from the SW.

    Night

    43°F

    Clear. Low temperature around 43F. Dew point will be around 33F with an average humidity of 57%. Winds will be 12 mph from the S.

  • Day

    66°F

    Partly cloudy. High temperature around 66F. Dew point will be around 42F with an average humidity of 58%. Winds will be 17 mph from the S.

    Night

    50°F

    Partly cloudy. Low temperature around 50F. Dew point will be around 46F with an average humidity of 69%. Winds will be 15 mph from the S.