10-Day Weather Forecast - Lannon, WI

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  • 30|17°F
    80% Chance Light Snow
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    Today

    30°F

    Light snow until late afternoon then chance of light snow late in the afternoon. Little snow accumulation. Highs in the mid 20s. Northwest winds 15 to 20 mph. Chance of snow 80 percent.

    Tonight

    17°F

    Mostly cloudy through around midnight then becoming partly cloudy. Chance of flurries in the evening. Lows around 14. Northwest winds 10 to 20 mph.

    Hourly details
  • Day

    27°F

    Sunny. Highs in the mid 20s. North winds 5 to 15 mph.

    Night

    19°F

    Partly cloudy through around midnight then becoming mostly cloudy. Lows around 16. North winds up to 5 mph shifting to the south after midnight.

    Hourly details
  • Day

    38°F

    Not as cold. Mostly cloudy with a 50 percent chance of light snow. Highs in the upper 30s. South winds 10 to 15 mph.

    Night

    20°F

    Mostly cloudy through around midnight then becoming partly cloudy. A 30 percent chance of light snow. Lows in the mid 20s.

    Hourly details
  • Day

    26°F

    Partly sunny. Highs in the mid 30s.

    Night

    21°F

    Mostly cloudy with a 40 percent chance of light snow. Lows around 19.

    Hourly details
  • Day

    32°F

    Partly sunny. A 30 percent chance of light snow in the morning. Highs in the mid 30s.

    Night

    24°F

    Partly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    48°F

    Sunny. Not as cool. Highs in the upper 40s.

    Night

    31°F

    Partly cloudy. Lows around 30.

    Hourly details
  • Weekend Weather

  • Day

    40°F

    Partly sunny with a 20 percent chance of light snow. Highs in the lower 40s.

    Night

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 20F with an average humidity of 65%. Winds will be 10 mph from the NW.

  • Day

    34°F

    Cloudy. High temperature around 34F. Dew point will be around 17F with an average humidity of 54%. Winds will be 5 mph from the NE.

    Night

    27°F

    Mostly cloudy. Low temperature around 27F. Dew point will be around 17F with an average humidity of 61%. Winds will be 1 mph from the E.

  • Day

    37°F

    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 37F. Dew point will be around 19F with an average humidity of 54%. Winds will be 2 mph from the E.

    Night

    27°F

    Partly cloudy. Low temperature around 27F. Dew point will be around 18F with an average humidity of 62%. Winds will be 2 mph from the SW.

  • Day

    36°F

    Cloudy. High temperature around 36F. Dew point will be around 19F with an average humidity of 55%. Winds will be 2 mph from the SE.

    Night

    28°F

    Cloudy. Low temperature around 28F. Dew point will be around 21F with an average humidity of 67%. Winds will be 3 mph from the W.