


Hazardous Weather Conditions
Current conditions at
Portland, Portland International Jetport (KPWM)
Lat: 43.64°NLon: 70.3°WElev: 72ft.
Mostly Cloudy
68°F
20°C
Humidity | 93% |
Wind Speed | Calm |
Barometer | 30.04 in (1017.1 mb) |
Dewpoint | 66°F (19°C) |
Visibility | 10.00 mi |
Last update | 23 Jun 5:51 am EDT |
Extended Forecast for
Portland International Jetport ME
Extreme Heat Watch June 24, 11:00am until June 24, 08:00pm
Today
High: 79 °F
Mostly Sunny
Tonight
Low: 66 °F
Partly Cloudy
Tuesday
High: 94 °F
Hot
Tuesday Night
Low: 71 °F
Partly Cloudy
Wednesday
High: 85 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Partly Cloudy
then Chance
ShowersThursday
High: 71 °F
Chance
ShowersThursday Night
Low: 56 °F
Mostly Cloudy
Friday
High: 69 °F
Mostly Cloudy
then Chance
Showers
Detailed Forecast
Today
Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the morning.
Tonight
Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Tuesday
Sunny and hot, with a high near 94. Heat index values as high as 99. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 71. Northwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 85. North wind around 5 mph becoming east in the afternoon.
Wednesday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 61.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A 30 percent chance of showers after 2pm. Mostly cloudy, with a high near 69.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 69.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portland International Jetport ME
43.65°N 70.3°W (Elev. 52 ft)
43.65°N 70.3°W (Elev. 52 ft)
6:25 am EDT Jun 23, 2025
6am EDT Jun 23, 2025-6pm EDT Jun 29, 2025