Sun Prairie, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    33°
    Tuesday 4/23
    Day
    68°
    Partly Sunny
    Forecast day icon
    Night
    33°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of light rain showers and thunderstorms. West winds 15 to 20 mph.
    Night Details
    Colder. Partly cloudy until early morning then clearing. Lows in the lower 30s. North winds 10 to 15 mph.
  • Forecast day icon
    Wednesday
    Sunny
    50°
    Forecast night icon
    Night
    Mostly Clear
    31°
    Wednesday 4/24
    Day
    50°
    Sunny
    Forecast day icon
    Night
    31°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Cooler sunny. Highs in the mid 50s. Northeast winds 5 to 10 mph.
    Night Details
    Mostly clear. Widespread frost after midnight. Lows in the lower 30s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Sunny
    60°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Thursday 4/25
    Day
    60°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 60s. Southeast winds 5 to 15 mph.
    Night Details
    Partly cloudy. A 20 percent chance of light rain showers after midnight. Lows in the lower 40s. Southeast winds 10 to 20 mph.
  • Forecast day icon
    Friday
    Thunderstorms
    60°
    Forecast night icon
    Night
    Thunderstorms
    56°
    Friday 4/26
    Day
    60°
    Thunderstorms
    Forecast day icon
    Night
    56°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Light rain showers likely in the morning then rain showers and slight chance of thunderstorms in the afternoon. Windy. Highs in the lower 60s. Chance of precipitation 90 percent.
    Night Details
    Rain showers and chance of thunderstorms. Windy warmer. Lows in the mid 50s. Chance of precipitation near 100 percent.
  • Forecast day icon
    Saturday
    70% Chance of Storms
    74°
    Forecast night icon
    Night
    70% Chance of Storms
    58°
    Saturday 4/27
    Day
    74°
    70% Chance of Storms
    Forecast day icon
    Night
    58°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light showers and slight chance of thunderstorms in the morning then light showers likely and chance of thunderstorms in the afternoon. Windy warmer. Highs in the mid 70s. Chance of precipitation 70 percent.
    Night Details
    Light rain showers likely and chance of thunderstorms. Lows in the upper 50s. Chance of precipitation 70 percent.
  • Forecast day icon
    Sunday
    Thunderstorms
    66°
    Forecast night icon
    Night
    60% Chance of Storms
    62°
    Sunday 4/28
    Day
    66°
    Thunderstorms
    Forecast day icon
    Night
    62°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers and chance of thunderstorms. Highs in the upper 60s. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy. Rain showers likely and chance of thunderstorms through around midnight then chance of light rain showers and slight chance of thunderstorms after midnight. Lows in the lower 50s. Chance of precipitation 60 percent.
  • Forecast day icon
    Monday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Monday 4/29
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 40 percent chance of light rain showers. Highs in the lower 60s.
    Night Details
    Mostly cloudy with a 20 percent chance of light rain showers through around midnight then partly cloudy after midnight. Lows in the mid 40s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Clear
    50°
    Tuesday 4/30
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. A 20 percent chance of light rain showers in the afternoon. Highs in the mid 60s.
    Night Details
    Clear. Low temperature around 50F. Dew point will be around 46F with an average humidity of 72%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Wednesday 5/1
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 50F with an average humidity of 66%. Winds will be 4 mph from the S.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 52F. Dew point will be around 50F with an average humidity of 75%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Thursday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    30% Chance of Rain
    50°
    Thursday 5/2
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 68F. Dew point will be around 49F with an average humidity of 63%. Winds will be 1 mph from the NW.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 50F. Dew point will be around 47F with an average humidity of 72%. Winds will be 2 mph from the E.