10-Day Weather Forecast - Port Washington, WI

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  • 40|31°F
    Sunny
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    Today

    40°F

    Sunny. Highs in the upper 30s. South winds 5 to 15 mph.

    Tonight

    31°F

    Not as cold. Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 20s. South winds up to 10 mph.

    Hourly details
  • Day

    45°F

    Mostly cloudy. Chance of light rain possibly mixed with freezing rain in the morning then chance of light rain in the late morning and afternoon. Highs in the lower 40s. East winds up to 5 mph. Chance of precipitation 30 percent.

    Night

    33°F

    Partly cloudy. Lows around 30. Calm winds becoming northeast up to 5 mph after midnight.

    Hourly details
  • Day

    50°F

    Mostly sunny with a 40 percent chance of light rain. Highs in the lower 40s. East winds up to 10 mph.

    Night

    37°F

    Mostly cloudy. Chance of light rain and slight chance of thunderstorms through around midnight then chance of light rain after midnight. Lows in the mid 30s. Chance of precipitation 50 percent.

    Hourly details
  • Day

    46°F

    Cloudy. Light rain likely in the morning then chance of light rain in the afternoon. Highs in the mid 40s. Chance of rain 60 percent.

    Night

    39°F

    Cloudy with a 20 percent chance of light rain. Lows in the mid 30s.

    Hourly details
  • Day

    51°F

    Cloudy. Chance of light rain in the morning then light rain in the afternoon. Not as cool. Highs in the mid 50s. Chance of rain 80 percent.

    Night

    49°F

    Rain likely and slight chance of thunderstorms through around midnight then rain likely after midnight. Lows in the lower 40s. Chance of precipitation 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    59°F

    Mostly cloudy. A 20 percent chance of light rain in the morning. Highs in the mid 50s.

    Night

    36°F

    Mostly clear. Lows in the mid 30s.

    Hourly details
  • Day

    55°F

    Sunny. Highs in the upper 50s.

    Night

    39°F

    Mostly clear. Low temperature around 39F. Dew point will be around 34F with an average humidity of 60%. Winds will be 4 mph from the W.

  • Day

    58°F

    Mostly sunny. High temperature around 58F. Dew point will be around 36F with an average humidity of 55%. Winds will be 6 mph from the SW.

    Night

    45°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 37F with an average humidity of 67%. Winds will be 4 mph from the S.

  • Day

    55°F

    Cloudy with a chance of rain. Chance of precipitation 55%. High temperature around 54F. Dew point will be around 38F with an average humidity of 63%. Winds will be 4 mph from the W.

    Night

    33°F

    Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 33F. Dew point will be around 28F with an average humidity of 66%. Winds will be 7 mph from the NW.

  • Day

    38°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 45%. High temperature around 38F. Dew point will be around 21F with an average humidity of 56%. Winds will be 12 mph from the NW.

    Night

    21°F

    Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 21F. Dew point will be around 12F with an average humidity of 55%. Winds will be 10 mph from the NW.