10-Day Weather Forecast - Lannon, WI

As of

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  • |69°F
    50% Chance of Storms

    Tonight

    69°F

    Partly cloudy through around midnight, then mostly cloudy with a 50 percent chance of showers and thunderstorms after midnight. Lows around 70. Southeast winds up to 5 mph.

    Hourly details
  • 85|69°F
    40% Chance of Storms

    Day

    85°F

    Warm and humid. Partly sunny. Patchy fog in the morning. Chance of light showers in the morning. Slight chance of light showers and thunderstorms late in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph shifting to the southwest in the afternoon. Chance of precipitation 40 percent. Highest heat index readings 95 to 97 in the afternoon.

    Night

    69°F

    Partly cloudy until early morning then becoming mostly cloudy. A 50 percent chance of light showers and thunderstorms. Lows in the upper 60s. Northeast winds up to 5 mph.

    Hourly details
  • 78|64°F
    Mostly Cloudy

    Day

    78°F

    Mostly cloudy. A 20 percent chance of light showers and thunderstorms in the morning. Highs around 80. Northeast winds up to 10 mph.

    Night

    64°F

    Partly cloudy. Lows in the lower 60s. Northeast winds up to 10 mph.

    Hourly details
  • 78|61°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the upper 70s.

    Night

    61°F

    Partly cloudy. Lows around 60.

    Hourly details
  • 78|62°F
    Partly Sunny

    Day

    78°F

    Partly sunny. Highs in the upper 70s.

    Night

    62°F

    Mostly cloudy through around midnight then becoming partly cloudy. Lows in the lower 60s.

    Hourly details
  • 78|69°F
    Partly Sunny

    Day

    78°F

    Partly sunny with a 20 percent chance of light showers. Highs in the lower 80s.

    Night

    69°F

    Partly cloudy. Slight chance of light showers through around midnight, then chance of light showers and slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 50 percent.

    Hourly details
  • 90|66°F
    Partly Sunny

    Day

    90°F

    Partly sunny. A 20 percent chance of light showers in the morning. Highs in the mid 80s.

    Night

    66°F

    Partly cloudy with a 40 percent chance of light showers. Lows in the mid 60s.

    Hourly details
  • 78|62°F
    Partly Sunny

    Day

    78°F

    Partly sunny. Highs in the upper 70s.

    Night

    62°F

    Partly cloudy. Low temperature around 62F. Dew point will be around 62F with an average humidity of 92%. Winds will be 1 mph from the N.

  • 75|62°F
    Partly Cloudy

    Day

    75°F

    Partly cloudy. High temperature around 75F. Dew point will be around 64F with an average humidity of 81%. Winds will be 1 mph from the N.

    Night

    62°F

    Mostly clear. Low temperature around 62F. Dew point will be around 61F with an average humidity of 92%. Winds will be 2 mph from the E.

  • 79|63°F
    30% Chance of Rain

    Day

    79°F

    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 65F with an average humidity of 76%. Winds will be 4 mph from the S.

    Night

    63°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 90%. Winds will be 3 mph from the S.