Mequon, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    55°
    Friday 5/17
    Forecast night icon
    55°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Patchy fog. South winds up to 5 mph.
  • Forecast day icon
    Saturday
    Sunny
    80°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Saturday 5/18
    Day
    80°
    Sunny
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Warmer sunny. Highs 65 to 71 near the lake and in the upper 70s inland. South winds up to 15 mph.
    Night Details
    Partly cloudy then becoming mostly cloudy late in the evening then becoming partly cloudy. Slight chance of light rain showers and thunderstorms late in the evening. Slight chance of light rain showers after midnight. Lows in the upper 50s. South winds 5 to 10 mph shifting to the northwest after midnight. Chance of precipitation 20 percent.
  • Forecast day icon
    Sunday
    Sunny
    75°
    Forecast night icon
    Night
    30% Chance of Storms
    55°
    Sunday 5/19
    Day
    75°
    Sunny
    Forecast day icon
    Night
    55°
    30% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 60s near the lake and in the mid 70s inland. Northeast winds 5 to 10 mph.
    Night Details
    Mostly cloudy. Chance of light rain showers and slight chance of thunderstorms after midnight. Lows in the lower 50s. East winds up to 5 mph shifting to the southeast after midnight. Chance of precipitation 30 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    83°
    Forecast night icon
    Night
    70% Chance of Storms
    62°
    Monday 5/20
    Day
    83°
    70% Chance of Storms
    Forecast day icon
    Night
    62°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light rain showers and thunderstorms in the morning then light rain showers likely and chance of thunderstorms in the afternoon. Highs in the mid 70s. South winds 5 to 15 mph. 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
    Tuesday
    60% Chance of Storms
    77°
    Forecast night icon
    Night
    80% Chance of Storms
    64°
    Tuesday 5/21
    Day
    77°
    60% Chance of Storms
    Forecast day icon
    Night
    64°
    80% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of light rain showers and thunderstorms in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 60 percent.
    Night Details
    Mostly cloudy. Showers and chance of thunderstorms through around midnight then chance of light showers and thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 80 percent.
  • Forecast day icon
    Wednesday
    Partly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Wednesday 5/22
    Day
    73°
    Partly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Slight chance of light showers in the morning then slight chance of light showers and thunderstorms in the afternoon. Highs around 70. Chance of precipitation 20 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 upper 40s. Chance of precipitation 20 percent.
  • Forecast day icon
    Thursday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Thursday 5/23
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a 20 percent chance of light rain showers. Highs in the mid 60s.
    Night Details
    Partly cloudy with a 20 percent chance of light rain showers. Lows in the upper 40s.
  • Forecast day icon
    Friday
    30% Chance of Rain
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Friday 5/24
    Day
    67°
    30% Chance of Rain
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 30 percent chance of light rain showers. Highs in the mid 60s.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 76%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    68°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Saturday 5/25
    Day
    68°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 68F. Dew point will be around 54F with an average humidity of 71%. Winds will be 3 mph from the S.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 55F. Dew point will be around 51F with an average humidity of 80%. Winds will be 1 mph from the S.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    71°
    Forecast night icon
    Night
    40% Chance of Rain
    55°
    Sunday 5/26
    Day
    71°
    40% Chance of Rain
    Forecast day icon
    Night
    55°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 71F. Dew point will be around 56F with an average humidity of 71%. Winds will be 2 mph from the W.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 55F. Dew point will be around 52F with an average humidity of 80%. Winds will be 2 mph from the NW.