Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Mostly Cloudy
69°F
21°C
| Humidity | 70% |
| Wind Speed | W 3 mph |
| Barometer | 30.01 in (1016.3 mb) |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Last update | 25 Jun 7:51 am EDT |
Extended Forecast for
West Harpswell ME
Today

High: 80 °F
Mostly Sunny
Tonight
Low: 58 °F
Isolated
Showers then
Showers
LikelyFriday

High: 69 °F
Showers
Likely and
Patchy FogFriday Night
Low: 58 °F
Scattered
T-storms and
Patchy Fog
then Patchy
FogSaturday
High: 73 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 58 °F
Mostly Cloudy
Sunday

High: 80 °F
Mostly Sunny
Sunday Night

Low: 59 °F
Partly Cloudy
Monday

High: 73 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 80. West wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tonight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Scattered showers and thunderstorms before 7pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 58. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 73. North wind 5 to 10 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 59.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 72.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
West Harpswell ME
43.76°N 70.03°W (Elev. 3 ft)
43.76°N 70.03°W (Elev. 3 ft)
5:24 am EDT Jun 25, 2026
9am EDT Jun 25, 2026-6pm EDT Jul 1, 2026


