Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

Fair

78°F

26°C

Humidity 79%
Wind Speed SW 3 mph
Barometer 29.70 in (1005.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 14 Jul 11:51 pm EDT
Extended Forecast for

Westbrook ME

Severe T-storm Watch July 15, 12:13am until July 15, 04:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch July 15, 12:13am until July 15, 04:00am

    NOW until 4:00am Wed

    Severe T-storm Watch

  • Overnight

    Low: 74 °F

    Severe
    Thunderstorms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 7am.  Mostly sunny and hot, with a high near 90. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.  New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Chance
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms before 8pm, then isolated showers between 8pm and 9pm.  Mostly cloudy during the early evening, then becoming clear, with a low around 64. West wind around 5 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 89. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. West wind 5 to 10 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers after 3pm.  Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly after 4am. Some of the storms could be severe. Mostly cloudy, with a low around 74. West wind around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly sunny and hot, with a high near 90. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Scattered showers and thunderstorms before 8pm, then isolated showers between 8pm and 9pm. Mostly cloudy during the early evening, then becoming clear, with a low around 64. West wind around 5 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 89. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 59. West wind 5 to 10 mph.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 59.
Saturday
A 30 percent chance of showers after 3pm. Mostly sunny, with a high near 83.
Saturday Night
Showers likely, mainly between 10pm and 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 87.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook ME
 43.7°N 70.35°W (Elev. 85 ft)
5:44 pm EDT Jul 14, 2026
12am EDT Jul 15, 2026-6pm EDT Jul 21, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database