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      Elev 95 ft, 43.699 °N 70.284 °W

      Portland, ME

      Updated: 8:49 PM EDT on September 18, 2026 (GMT -4)
      3 minutes ago
      76°
      51°
      63
      Feels Like 63
      Fair
      N
      11
      Gusts 21 mph
      Lower temperature is expected tomorrow
      50
      50
      575
      90
      50
      7
      0 mph
      50
      50
      50
      50
      50
      50
      Radar · Now
        Hyper-local data from Weather Underground's network of
        400,000+ personal weather stations worldwide
        Tonight
        Fri 09/18
        Low 44°f
        1% Precip. / 0 in
        Partly cloudy skies. Low 44F. Winds NNW at 10 to 15 mph.
        Tomorrow
        Sat 09/19
        High 66°f
        1% Precip. / 0 in
        Sunny. High 66F. Winds NNW at 5 to 10 mph.
        Tomorrow night
        Sat 09/19
        Low 43°f
        7% Precip. / 0 in
        A few clouds from time to time. Low 43F. Winds SW at 5 to 10 mph.
        Hourly Forecast
        Now
        62°
        9PM
        61°
        10PM
        59°
        11PM
        57°
        12AM
        55°
        1AM
        53°
        2AM
        51°
        3AM
        49°
        4AM
        46°
        5AM
        45°
        6AM
        45°
        6:24AM
        Sunrise
        7AM
        45°
        8AM
        50°
        9AM
        53°
        10AM
        56°
        11AM
        59°
        12PM
        62°
        1PM
        63°
        2PM
        64°
        3PM
        64°
        4PM
        63°
        5PM
        62°
        6PM
        60°
        6:43PM
        Sunset
        7PM
        56°
        8PM
        55°
        Additional Conditions
        1. Pressure 30.09 in
        2. Visibility 10 miles
        3. Clouds Partly Cloudy
        4. Dew Point42°F
        5. Humidity 49%
        6. Rainfall 0.78 in
        7. Snow Depth 0 in
        KPWM Station History
        Almanac for September 19, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 76°F 70°F 87°F 1983
        4. Low 51°F 51°F 31°F 1964
        5. Rain/Snow Depth
        6. Precipitation 0 in 3.2 in -
        7. Snow 0 in 0 in -
        Almanac for September 20, 2026
        1. Forecast Average Record
        2. Temperature
        3. High 66°F 70°F 87°F
        4. Low 51°F 51°F 27°F
        Astronomy
        1. Sun Rise Set
        2. Actual Time 6:25 AM 6:43 PM
        3. Civil Twilight 5:56 AM 7:12 PM
        4. Nautical Twilight 5:22 AM 7:46PM
        5. Astronomical Twilight 4:47 AM 8:20 PM
        1. Length of Visible Light 13h 16m
        2. Length of Day 12h 18m
        3. Tomorrow will be 2 minutes 58 seconds shorter
        1. Moon 3:17 PM 11:38 PM
        2. Waxing Gibbous58% of the Moon is Illuminated
        Sep 26
        Full Moon
        Oct 3
        Waning Half Last Qtr
        Oct 10
        New Moon
        Oct 18
        Waxing Half First Qtr
        Precipitation
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        Weather Alerts
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