National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Portland, Portland International Jetport (KPWM)

Lat: 43.64°NLon: 70.3°WElev: 72ft.

A Few Clouds

79°F

26°C

Humidity 56%
Wind Speed E 7 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Jun 12:51 pm EDT
Extended Forecast for

2 Miles SE Saco ME

Extreme Heat Watch July 1, 12:00pm until July 3, 08:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 86. Southeast wind around 5 mph.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 88. Light southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 88 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 70%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 95. South wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 1am. Partly cloudy, with a low around 71.

    Low: 71 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 95.

    High: 95 °F

    Hot

Detailed Forecast

This Afternoon
Sunny, with a high near 86. Southeast wind around 5 mph.
Tonight
Partly cloudy, with a low around 61. South wind around 5 mph becoming calm.
Tuesday
Partly sunny, with a high near 88. Light southwest wind becoming south 5 to 10 mph in the afternoon.
Tuesday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 66. Southwest wind around 5 mph. Chance of precipitation is 70%.
Wednesday
Mostly sunny and hot, with a high near 95. South wind 5 to 10 mph.
Wednesday Night
A 30 percent chance of showers before 1am. Partly cloudy, with a low around 71.
Thursday
Mostly sunny and hot, with a high near 103.
Thursday Night
Partly cloudy, with a low around 74.
Friday
Mostly sunny and hot, with a high near 95.
Friday Night
Partly cloudy, with a low around 69.
Independence Day
A 30 percent chance of showers. Mostly sunny, with a high near 87.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Saco ME
 43.53°N 70.42°W (Elev. 79 ft)
Last Update:
6:25 am EDT Jun 29, 2026
Forecast Valid:
1pm EDT Jun 29, 2026-6pm EDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation