10-Day Weather Forecast - Portland, ME

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  • 41|38°F
    Mostly Sunny
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    Today

    41°F

    Mostly sunny. Highs in the mid 40s. Light and variable winds becoming south around 10 mph with gusts up to 25 mph this afternoon.

    Tonight

    38°F

    Partly cloudy in the evening then cloudy with a chance of rain after midnight. Patchy fog in the evening. Areas of fog after midnight. Lows in the mid 30s. Temperatures rising into the mid 40s after midnight. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent.

    Hourly details
  • Day

    50°F

    Rain. Areas of fog in the morning. Patchy fog in the afternoon. Windy with highs in the lower 50s. South winds 20 to 30 mph with gusts up to 50 mph. Chance of rain near 100 percent.

    Night

    29°F

    Partly cloudy. Rain likely in the evening. Patchy fog in the evening. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 35 mph. Chance of rain 60 percent.

    Hourly details
  • Weekend Weather

  • Day

    34°F

    Partly sunny. Highs in the upper 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the morning.

    Night

    31°F

    Cloudy. A chance of rain after midnight. Lows in the mid 20s. Chance of rain 40 percent.

    Hourly details
  • Day

    42°F

    Partly sunny. A chance of rain in the morning. Highs in the lower 40s. Chance of rain 30 percent.

    Night

    20°F

    Partly cloudy in the evening then clearing. Lows 15 to 20.

    Hourly details
  • Day

    24°F

    Mostly sunny. Highs in the mid 20s.

    Night

    18°F

    Mostly clear in the evening then becoming partly cloudy. Lows around 10 above.

    Hourly details
  • Day

    30°F

    Partly sunny in the morning then becoming mostly cloudy. A 40 percent chance of snow. Highs in the lower 30s.

    Night

    27°F

    Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of snow. Lows around 20.

    Hourly details
  • Day

    31°F

    Partly sunny. Highs in the mid 30s.

    Night

    22°F

    Mostly cloudy. Low temperature around 22F. Dew point will be around 13F with an average humidity of 64%. Winds will be 3 mph from the N.

  • Day

    35°F

    Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 35F. Dew point will be around 21F with an average humidity of 66%. Winds will be 2 mph from the W.

    Night

    29°F

    Mostly cloudy with a chance of snow. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 21F with an average humidity of 71%. Winds will be 2 mph from the NE.

  • Day

    35°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 50%. High temperature around 35F. Dew point will be around 25F with an average humidity of 75%. Winds will be 1 mph from the NE.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 40%. Low temperature around 29F. Dew point will be around 25F with an average humidity of 78%. Winds will be 2 mph from the NW.

  • Weekend Weather

  • Day

    35°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 35F. Dew point will be around 24F with an average humidity of 70%. Winds will be 4 mph from the NW.

    Night

    25°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 25F. Dew point will be around 20F with an average humidity of 73%. Winds will be 4 mph from the NW.