Janesville, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Sunny
    69°
    Forecast night icon
    Night
    50% Chance of Storms
    61°
    Tuesday 4/30
    Day
    69°
    Sunny
    Forecast day icon
    Night
    61°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. South winds around 10 mph.
    Night Details
    Warmer. Partly cloudy then becoming cloudy in the late evening and early morning then becoming partly cloudy. Slight chance of light rain showers in the evening then chance of light rain showers and thunderstorms in the late evening and early morning. Lows in the mid 50s. South winds 10 to 15 mph shifting to the southwest 15 to 20 mph after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Wednesday 5/1
    Day
    67°
    Partly Sunny
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Sunny until late afternoon then becoming partly sunny. Highs in the lower 70s. West winds 10 to 20 mph.
    Night Details
    Partly cloudy through around midnight then mostly cloudy with a 50 percent chance of light rain showers after midnight. Lows in the upper 40s. North winds 5 to 10 mph shifting to the northeast after midnight.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    68°
    Forecast night icon
    Night
    Thunderstorms
    57°
    Thursday 5/2
    Day
    68°
    70% Chance of Storms
    Forecast day icon
    Night
    57°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Light rain showers likely and chance of thunderstorms. Highs in the lower 70s. Southeast winds 10 to 20 mph. Chance of precipitation 70 percent.
    Night Details
    Rain showers and chance of thunderstorms. Lows in the mid 50s. South winds 10 to 15 mph shifting to the southwest after midnight. Chance of precipitation 90 percent.
  • Forecast day icon
    Friday
    40% Chance of Storms
    61°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Friday 5/3
    Day
    61°
    40% Chance of Storms
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with chance of light rain showers and slight chance of thunderstorms in the morning then sunny with chance of light rain showers in the afternoon. Highs around 70. Chance of precipitation 40 percent.
    Night Details
    Mostly clear. A 20 percent chance of light rain showers through around midnight. Lows in the upper 40s.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Saturday 5/4
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 60s.
    Night Details
    Partly cloudy. A 20 percent chance of light rain showers through around midnight. Lows in the upper 40s.
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Sunday 5/5
    Day
    68°
    Sunny
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s.
    Night Details
    Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 50s.
  • Forecast day icon
    Monday
    40% Chance of Storms
    72°
    Forecast night icon
    Night
    60% Chance of Storms
    60°
    Monday 5/6
    Day
    72°
    40% Chance of Storms
    Forecast day icon
    Night
    60°
    60% Chance of Storms
    Forecast night icon
    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 lower 70s. Chance of precipitation 40 percent.
    Night Details
    Showers likely and slight chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 60 percent.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    70°
    Forecast night icon
    Night
    40% Chance of Rain
    58°
    Tuesday 5/7
    Day
    70°
    50% Chance of Storms
    Forecast day icon
    Night
    58°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 50 percent chance of light showers and thunderstorms. Highs in the mid 70s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 40%. Low temperature around 58F. Dew point will be around 54F with an average humidity of 74%. Winds will be 9 mph from the SW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    56°
    Wednesday 5/8
    Day
    68°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 68F. Dew point will be around 51F with an average humidity of 64%. Winds will be 10 mph from the SW.
    Night Details
    Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 56F. Dew point will be around 51F with an average humidity of 71%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Thursday 5/9
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 66F. Dew point will be around 51F with an average humidity of 66%. Winds will be 4 mph from the S.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 51F with an average humidity of 73%. Winds will be 1 mph from the SW.