Janesville, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    70% Chance of Storms
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    65°
    Monday 5/20
    Day
    73°
    70% Chance of Storms
    Forecast day icon
    Night
    65°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely and chance of thunderstorms. Highs in the upper 70s. South winds 5 to 15 mph. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy then becoming partly cloudy in the late evening and early morning then becoming mostly cloudy. A 40 percent chance of light showers and thunderstorms. Lows in the lower 60s. Southwest winds 5 to 10 mph shifting to the south after midnight.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    79°
    Forecast night icon
    Night
    80% Chance of Storms
    61°
    Tuesday 5/21
    Day
    79°
    70% Chance of Storms
    Forecast day icon
    Night
    61°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light showers and thunderstorms until late afternoon then showers likely and chance of thunderstorms late in the afternoon. Highs in the mid 80s. Southeast winds 5 to 15 mph shifting to the south 15 to 20 mph in the afternoon. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with rain showers with thunderstorms likely through around midnight then partly cloudy with slight chance of light rain showers and thunderstorms after midnight. Lows in the upper 50s. Southwest winds 15 to 20 mph. Chance of precipitation 80 percent.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Wednesday 5/22
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly sunny. Highs in the lower 70s. West winds 15 to 20 mph.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Thursday
    Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Thursday 5/23
    Day
    75°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance of Storms
    77°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Friday 5/24
    Day
    77°
    30% Chance of Storms
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 50 percent chance of light rain showers and thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Saturday 5/25
    Day
    76°
    50% Chance of Storms
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 50 percent chance of light rain showers and thunderstorms. Highs in the mid 70s.
    Night Details
    Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the lower 50s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    61°
    Sunday 5/26
    Day
    76°
    Mostly Sunny
    Forecast day icon
    Night
    61°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a 20 percent chance of light rain showers. Highs in the mid 70s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 61F. Dew point will be around 56F with an average humidity of 71%. Winds will be 6 mph from the E.
  • Forecast day icon
    Monday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    57°
    Monday 5/27
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    57°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 54F with an average humidity of 65%. Winds will be 2 mph from the NE.
    Night Details
    Clear with a chance of rain. Chance of precipitation 40%. Low temperature around 57F. Dew point will be around 51F with an average humidity of 66%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    70°
    Forecast night icon
    Night
    30% Chance of Rain
    56°
    Tuesday 5/28
    Day
    70°
    40% Chance of Rain
    Forecast day icon
    Night
    56°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 51F with an average humidity of 60%. Winds will be 3 mph from the NW.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 56F. Dew point will be around 49F with an average humidity of 64%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Wednesday 5/29
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 67F. Dew point will be around 49F with an average humidity of 63%. Winds will be 4 mph from the N.
    Night Details
    Partly cloudy. Low temperature around 55F. Dew point will be around 48F with an average humidity of 64%. Winds will be 4 mph from the NW.