Sun Prairie, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    49°
    Monday 5/13
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    49°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Light showers likely and chance of thunderstorms. West winds 5 to 10 mph. Chance of precipitation 70 percent.
    Night Details
    Cooler. Mostly cloudy with a 50 percent chance of light rain showers and thunderstorms. Lows in the mid 40s. East winds 5 to 15 mph.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Tuesday 5/14
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy until late afternoon then becoming mostly sunny. A 40 percent chance of light rain showers in the morning. Highs in the upper 60s. Northeast winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 40s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    71°
    Forecast night icon
    Night
    30% Chance of Storms
    49°
    Wednesday 5/15
    Day
    71°
    Sunny
    Forecast day icon
    Night
    49°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. East winds 5 to 10 mph.
    Night Details
    Partly cloudy through around midnight then mostly cloudy with chance of light rain showers and slight chance of thunderstorms after midnight. Lows in the upper 40s. Southeast winds 5 to 10 mph. Chance of precipitation 30 percent.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    40% Chance of Storms
    51°
    Thursday 5/16
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    51°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light rain showers and slight chance of thunderstorms in the morning then light rain showers likely and chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy through around midnight then becoming partly cloudy. A 40 percent chance of light rain showers and thunderstorms. Lows in the lower 50s.
  • Forecast day icon
    Friday
    30% Chance of Rain
    74°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Friday 5/17
    Day
    74°
    30% Chance of Rain
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A 30 percent chance of light rain showers in the afternoon. Highs in the mid 70s.
    Night Details
    Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Saturday 5/18
    Day
    82°
    Sunny
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 80s.
    Night Details
    Mostly clear with a 20 percent chance of light showers and thunderstorms. Lows in the upper 50s.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    80°
    Forecast night icon
    Night
    30% Chance of Storms
    58°
    Sunday 5/19
    Day
    80°
    30% Chance of Storms
    Forecast day icon
    Night
    58°
    30% Chance of Storms
    Forecast night icon
    Day Details
    Mostly sunny. Slight chance of light showers in the morning then chance of light showers and slight chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy with a 30 percent chance of light rain showers and thunderstorms. Lows in the mid 50s.
  • Forecast day icon
    Monday
    40% Chance of Storms
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Monday 5/20
    Day
    74°
    40% Chance of Storms
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with chance of light rain showers and slight chance of thunderstorms. Highs in the mid 70s. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 55F. Dew point will be around 53F with an average humidity of 76%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Tuesday 5/21
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 52F with an average humidity of 65%. Winds will be 5 mph from the NW.
    Night Details
    Partly cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 71%. Winds will be 4 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    53°
    Wednesday 5/22
    Day
    72°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 50F with an average humidity of 61%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 70%. Winds will be 2 mph from the NE.