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

Auburn-Lewiston (KLEW)

Lat: 44.05°NLon: 70.28°WElev: 289ft.

Fair

78°F

26°C

Humidity 62%
Wind Speed NW 6 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 9 Aug 7:56 pm EDT
Extended Forecast for

Casco ME

  • Tonight

    Tonight: Mostly clear, with a low around 61. Calm wind becoming northwest around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 84. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 84 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms, mainly between midnight and 1am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming west after midnight.

    Low: 61 °F

    Slight Chance
    T-storms

  • Tuesday

    Tuesday: Sunny, with a high near 82. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 5 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 4am. Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 52. Chance of precipitation is 40%.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 61. Calm wind becoming northwest around 5 mph.
Monday
Increasing clouds, with a high near 84. Light and variable wind becoming south 5 to 10 mph in the morning.
Monday Night
A 20 percent chance of showers and thunderstorms, mainly between midnight and 1am. Mostly cloudy, with a low around 61. South wind around 5 mph becoming west after midnight.
Tuesday
Sunny, with a high near 82. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 56. West wind 5 to 10 mph.
Wednesday
Sunny, with a high near 81.
Wednesday Night
A 30 percent chance of showers after 4am. Partly cloudy, with a low around 57.
Thursday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 52. Chance of precipitation is 40%.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Casco ME
 44°N 70.51°W (Elev. 607 ft)
Last Update:
6:26 pm EDT Aug 9, 2026
Forecast Valid:
8pm EDT Aug 9, 2026-6pm EDT Aug 16, 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