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

Houlton, Houlton International Airport (KHUL)

Lat: 46.12°NLon: 67.79°WElev: 489ft.

Mostly Cloudy

58°F

14°C

Humidity 90%
Wind Speed Calm
Barometer 29.94 in (1013.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 29 Aug 9:53 pm EDT
Extended Forecast for

Monticello ME

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after 5am. Low around 51. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Scattered
    Showers then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 65. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers

  • Saturday Night

    Saturday Night: Scattered showers and thunderstorms. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 30%.

    Low: 48 °F

    Scattered
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 70. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 9pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Labor Day

    Labor Day: Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers likely, then showers and possibly a thunderstorm after 5am. Low around 51. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and possibly a thunderstorm. High near 65. Light and variable wind becoming southeast around 6 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Scattered showers and thunderstorms. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 70. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers before 9pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 46. Calm wind. Chance of precipitation is 20%.
Labor Day
Sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 49. Calm wind.
Tuesday
A slight chance of showers after noon. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Monticello ME
 46.32°N 67.85°W (Elev. 407 ft)
Last Update:
7:34 pm EDT Aug 29, 2025
Forecast Valid:
10pm EDT Aug 29, 2025-6pm EDT Sep 5, 2025
 
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