Port Washington, Wisconsin | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    50% Chance of Rain
    51°
    Wednesday 5/8
    Forecast night icon
    51°
    50% Chance of Rain
    Hourly
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 50 percent chance of light rain showers in the late evening and overnight. Lows in the upper 40s. Northeast winds 10 to 15 mph.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    59°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Thursday 5/9
    Day
    59°
    60% Chance of Rain
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler cloudy. Chance of light rain showers in the morning then light rain showers likely in the late morning and early afternoon. Chance of light rain showers late in the afternoon. Highs in the mid 50s. Northeast winds 10 to 15 mph. Chance of showers 60 percent.
    Night Details
    Mostly cloudy in the evening then clearing. A 20 percent chance of light rain showers through around midnight. Lows in the lower 40s. North winds 5 to 15 mph.
  • Forecast day icon
    Friday
    Partly Sunny
    60°
    Forecast night icon
    Night
    50% Chance of Storms
    51°
    Friday 5/10
    Day
    60°
    Partly Sunny
    Forecast day icon
    Night
    51°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph shifting to the southwest in the afternoon.
    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 upper 40s. Southwest winds 5 to 10 mph shifting to the northwest 5 to 15 mph after midnight. Chance of precipitation 50 percent.
  • Forecast day icon
    Saturday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Saturday 5/11
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of light rain showers. Highs in the lower 60s.
    Night Details
    Mostly clear. Lows in the mid 40s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    40% Chance of Storms
    50°
    Sunday 5/12
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    50°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. A 20 percent chance of light rain showers and thunderstorms in the afternoon. Highs in the upper 60s.
    Night Details
    Partly cloudy with a 40 percent chance of light rain showers and thunderstorms. Lows in the lower 50s.
  • Forecast day icon
    Monday
    30% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Monday 5/13
    Day
    63°
    30% Chance of Storms
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Slight chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 30 percent.
    Night Details
    Partly cloudy. A 20 percent chance of light rain showers and thunderstorms through around midnight. Lows around 50.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    66°
    Forecast night icon
    Night
    40% Chance of Storms
    53°
    Tuesday 5/14
    Day
    66°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of light rain showers. Highs in the upper 60s.
    Night Details
    Mostly cloudy with chance of light rain showers and slight chance of thunderstorms through around midnight then partly cloudy with chance of light rain showers after midnight. Lows in the lower 50s. Chance of precipitation 40 percent.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    67°
    Forecast night icon
    Night
    50% Chance of Rain
    54°
    Wednesday 5/15
    Day
    67°
    50% Chance of Storms
    Forecast day icon
    Night
    54°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny. Chance of light rain showers in the morning then chance of light rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 74%. Winds will be 3 mph from the S.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    65°
    Forecast night icon
    Night
    40% Chance of Rain
    52°
    Thursday 5/16
    Day
    65°
    50% Chance of Rain
    Forecast day icon
    Night
    52°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 65F. Dew point will be around 50F with an average humidity of 65%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 52F. Dew point will be around 47F with an average humidity of 72%. Winds will be 5 mph from the W.
  • Forecast day icon
    Friday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Friday 5/17
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 64F. Dew point will be around 47F with an average humidity of 61%. Winds will be 5 mph from the W.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 46F with an average humidity of 68%. Winds will be 3 mph from the W.