10-Day Weather Forecast - Saint John, WI

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  • 37|32°F
    Mostly Sunny
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    Today

    37°F

    Mostly sunny. Highs in the middle 30s. South wind 5 to 10 mph.

    Tonight

    32°F

    Blustery. Mostly cloudy. A slight chance of light rain after midnight. Lows around 30. South wind 15 to 25 mph with gusts to around 35 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    38°F

    Blustery. Light rain in the morning then a chance of light rain and snow in the afternoon. Little or no snow accumulation. Highs around 40. Southwest wind 15 to 25 mph with gusts to around 35 mph. Chance of precipitation 90 percent.

    Night

    14°F

    Windy. Much colder. Mostly cloudy with a chance of light snow. Lows around 10 above zero. West wind 20 to 30 mph with gusts to around 40 mph. Chance of snow 40 percent. Wind chills to 10 below zero.

    Hourly details
  • Day

    15°F

    Blustery. Colder. Partly cloudy. Highs around 20. Northwest wind 15 to 25 mph with gusts to around 35 mph shifting to the west 10 to 15 mph in the afternoon. Wind chills to 10 below zero.

    Night

    15°F

    Mostly cloudy. Lows in the middle teens. Temperatures rising into the mid 20s after midnight. South wind 10 to 15 mph.

    Hourly details
  • Weekend Weather

  • Day

    31°F

    Not as cold. Mostly cloudy with a 30 percent chance of light snow. Highs in the lower 30s.

    Night

    7°F

    Blustery. Mostly clear. Lows 5 to 10 above zero.

    Hourly details
  • Day

    13°F

    Colder. Sunny. Highs in the middle teens.

    Night

    14°F

    Partly cloudy. Lows 5 to 10 above zero.

    Hourly details
  • Day

    32°F

    Not as cold. Mostly cloudy. Highs in the lower 30s. Lows in the upper 20s.

    Night

    31°F

    Not as cold. Mostly cloudy. Highs in the lower 30s. Lows in the upper 20s.

    Hourly details
  • Day

    33°F

    Partly sunny. Highs in the middle 30s.

    Night

    26°F

    Mostly cloudy. Lows in the upper teens. Highs in the lower 30s.

  • Day

    34°F

    Mostly cloudy. Lows in the upper teens. Highs in the lower 30s.

    Night

    34°F

    Cloudy. Low temperature around 34F. Dew point will be around 32F with an average humidity of 87%. Winds will be 4 mph from the SE.

  • Day

    38°F

    Cloudy. High temperature around 38F. Dew point will be around 34F with an average humidity of 86%. Winds will be 4 mph from the S.

    Night

    36°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 34F with an average humidity of 86%. Winds will be 2 mph from the S.

  • Day

    42°F

    Cloudy. High temperature around 42F. Dew point will be around 34F with an average humidity of 78%. Winds will be 4 mph from the W.

    Night

    32°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 27F with an average humidity of 75%. Winds will be 5 mph from the NW.