Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Mostly Cloudy
77°F
25°C
| Humidity | 60% |
| Wind Speed | S 7 mph |
| Barometer | 29.88 in (1011.7 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 31 Jul 2:51 pm EDT |
Extended Forecast for
Peaks Island ME
Tonight
Low: 62 °F
Isolated
T-storms then
Patchy FogSaturday
High: 71 °F
Patchy Fog
then Mostly
SunnySaturday Night

Low: 63 °F
Increasing
CloudsSunday

High: 73 °F
Partly Sunny
Sunday Night

Low: 64 °F
Mostly Cloudy
Monday

High: 73 °F
Showers
LikelyMonday Night

Low: 64 °F
Showers
LikelyTuesday

High: 75 °F
Mostly Sunny
Tuesday Night

Low: 62 °F
Partly Cloudy
Detailed Forecast
Tonight
Isolated showers and thunderstorms before 8pm. Patchy fog after 2am. Otherwise, partly cloudy, with a low around 62. South wind 5 to 10 mph becoming north after midnight. Chance of precipitation is 20%.
Saturday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
Increasing clouds, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 73. South wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 64. South wind 10 to 15 mph.
Monday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 65.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 75.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 77.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Peaks Island ME
43.66°N 70.21°W (Elev. 0 ft)
43.66°N 70.21°W (Elev. 0 ft)
2:23 pm EDT Jul 31, 2026
3pm EDT Jul 31, 2026-6pm EDT Aug 7, 2026


