Sullivan, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast day icon
    Tuesday
    Partly Sunny
    58°
    Forecast night icon
    Night
    Partly Cloudy
    45°
    Tuesday 5/14
    Day
    58°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler. Cloudy until late afternoon then becoming partly sunny. A 20 percent chance of light rain showers until late afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph.
    Night Details
    Partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 5/15
    Day
    68°
    Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
    Night Details
    Partly cloudy. Lows in the mid 40s. East winds up to 10 mph.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    69°
    Forecast night icon
    Night
    60% Chance of Storms
    57°
    Thursday 5/16
    Day
    69°
    50% Chance of Storms
    Forecast day icon
    Night
    57°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of light rain showers in the morning then chance of light rain showers and thunderstorms in the afternoon. Highs in the lower 70s. South winds 5 to 10 mph. 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 in the mid 50s. Chance of precipitation 60 percent.
  • Forecast day icon
    Friday
    30% Chance of Storms
    73°
    Forecast night icon
    Night
    Partly Cloudy
    55°
    Friday 5/17
    Day
    73°
    30% Chance of Storms
    Forecast day icon
    Night
    55°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with chance of light rain showers and slight chance of thunderstorms. Highs in the mid 70s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy. Slight chance of light rain showers and thunderstorms through around midnight then slight chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 20 percent.
  • Forecast day icon
    Saturday
    Sunny
    75°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Saturday 5/18
    Day
    75°
    Sunny
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 20 percent chance of light rain showers. Highs in the upper 70s.
    Night Details
    Partly cloudy with a 20 percent chance of light rain showers and thunderstorms. Lows in the upper 50s.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    77°
    Forecast night icon
    Night
    30% Chance of Storms
    56°
    Sunday 5/19
    Day
    77°
    50% Chance of Storms
    Forecast day icon
    Night
    56°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 50 percent chance of light rain showers and thunderstorms. Highs in the upper 70s.
    Night Details
    Partly cloudy. Chance of light rain showers and slight chance of thunderstorms through around midnight then slight chance of light rain showers after midnight. Lows in the mid 50s. Chance of precipitation 30 percent.
  • Forecast day icon
    Monday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    50% Chance of Rain
    57°
    Monday 5/20
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    57°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of light rain showers. Highs in the lower 70s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 57F. Dew point will be around 52F with an average humidity of 72%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    59°
    Tuesday 5/21
    Day
    75°
    50% Chance of Rain
    Forecast day icon
    Night
    59°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 75F. Dew point will be around 57F with an average humidity of 65%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 55F with an average humidity of 73%. Winds will be 1 mph from the S.
  • Forecast day icon
    Wednesday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Wednesday 5/22
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 71F. Dew point will be around 55F with an average humidity of 67%. Winds will be 6 mph from the NW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 73%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    69°
    Forecast night icon
    Night
    30% Chance of Rain
    55°
    Thursday 5/23
    Day
    69°
    30% Chance of Rain
    Forecast day icon
    Night
    55°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 69F. Dew point will be around 51F with an average humidity of 64%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 50F with an average humidity of 71%. Winds will be 1 mph from the NW.