Janesville, Iowa | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance of Storms
    54°
    Monday 4/15
    Forecast night icon
    54°
    40% Chance of Storms
    Hourly
    Night Details
    Mostly clear late this evening then mostly cloudy with a chance of showers and thunderstorms. Breezy with lows in the lower 50s. East winds 10 to 15 mph increasing to 15 to 25 mph with gusts up to 40 mph. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    66°
    Forecast night icon
    Night
    Thunderstorms
    54°
    Tuesday 4/16
    Day
    66°
    Thunderstorms
    Forecast day icon
    Night
    54°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms in the morning then showers with thunderstorms likely in the afternoon. Some thunderstorms may be severe in the afternoon. Locally heavy rainfall possible in the afternoon. Windy with highs in the upper 60s. Southeast winds 20 to 30 mph with gusts up to 45 mph. Chance of rain near 100 percent.
    Night Details
    Showers with thunderstorms likely in the evening then a chance of showers and thunderstorms after midnight. Lows in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    59°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Wednesday 4/17
    Day
    59°
    50% Chance of Storms
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms in the morning. Windy with highs in the lower 60s. West winds 15 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of rain 50 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Breezy with lows in the lower 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph diminishing to around 10 mph with gusts up to 20 mph after midnight.
  • Forecast day icon
    Thursday
    70% Chance Rain Showers
    52°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Thursday 4/18
    Day
    52°
    70% Chance Rain Showers
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Showers likely mainly in the morning. Highs in the mid 50s. Chance of rain 70 percent.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s.
  • Forecast day icon
    Friday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Friday 4/19
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 50s.
    Night Details
    Partly cloudy in the evening then clearing. Lows in the lower 30s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    51°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Saturday 4/20
    Day
    51°
    Mostly Sunny
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 50s.
    Night Details
    Partly cloudy. Lows in the lower 30s.
  • Forecast day icon
    Sunday
    Sunny
    55°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Sunday 4/21
    Day
    55°
    Sunny
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 50s.
    Night Details
    Partly cloudy in the evening then becoming mostly clear. Lows in the mid 30s.
  • Forecast day icon
    Monday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    40% Chance of Rain
    44°
    Monday 4/22
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the lower 60s.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 66%. Winds will be 10 mph from the S.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Tuesday 4/23
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 42F with an average humidity of 61%. Winds will be 6 mph from the SW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 42F with an average humidity of 72%. Winds will be 3 mph from the S.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    48°
    Wednesday 4/24
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    48°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 44F with an average humidity of 61%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 45F with an average humidity of 69%. Winds will be 5 mph from the S.