Janesville, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Sunday 5/5
    Day
    63°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cooler sunny. Highs in the upper 60s. Northeast winds around 5 mph.
    Night Details
    Mostly clear. Lows in the mid 40s. East winds 5 to 10 mph.
  • Forecast day icon
    Monday
    Sunny
    69°
    Forecast night icon
    Night
    70% Chance of Storms
    57°
    Monday 5/6
    Day
    69°
    Sunny
    Forecast day icon
    Night
    57°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. East winds 5 to 15 mph.
    Night Details
    Warmer. Partly cloudy through around midnight then mostly cloudy with light rain showers likely and chance of thunderstorms after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    69°
    Forecast night icon
    Night
    30% Chance of Storms
    51°
    Tuesday 5/7
    Day
    69°
    Thunderstorms
    Forecast day icon
    Night
    51°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers and chance of thunderstorms. Highs in the lower 70s. Southeast winds around 15 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent.
    Night Details
    Mostly clear. A 30 percent chance of light rain showers and thunderstorms through around midnight. Lows in the lower 50s.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    72°
    Forecast night icon
    Night
    60% Chance of Storms
    50°
    Wednesday 5/8
    Day
    72°
    50% Chance of Storms
    Forecast day icon
    Night
    50°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Slight chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy. Light rain showers likely and chance of thunderstorms through around midnight then chance of light rain showers and thunderstorms after midnight. Lows around 50. Chance of precipitation 60 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    55°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Thursday 5/9
    Day
    55°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light rain showers and slight chance of thunderstorms in the morning then chance of light rain showers in the afternoon. Cooler. Highs around 60. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a 30 percent chance of light rain showers. Lows in the mid 40s.
  • Forecast day icon
    Friday
    40% Chance of Storms
    53°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Friday 5/10
    Day
    53°
    40% Chance of Storms
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Saturday
    Partly Sunny
    60°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Saturday 5/11
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 60s.
    Night Details
    Mostly clear. Low temperature around 45F. Dew point will be around 36F with an average humidity of 60%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    Clear
    48°
    Sunday 5/12
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 41F with an average humidity of 56%. Winds will be 8 mph from the NW.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 43F with an average humidity of 68%. Winds will be 4 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    64°
    Forecast night icon
    Night
    Clear
    49°
    Monday 5/13
    Day
    64°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 44F with an average humidity of 58%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 65%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Tuesday 5/14
    Day
    65°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 65F. Dew point will be around 46F with an average humidity of 61%. Winds will be 2 mph from the S.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 51F. Dew point will be around 45F with an average humidity of 66%. Winds will be 3 mph from the SE.