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

Millinocket, Millinocket Municipal Airport (KMLT)

Lat: 45.65°NLon: 68.69°WElev: 407ft.

Overcast

41°F

5°C

Humidity 79%
Wind Speed Vrbl 3 mph
Barometer 29.57 in (1002.2 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 9 Nov 9:53 am EST
Extended Forecast for

Grindstone ME

  • Today

    Today: Isolated showers after 4pm. Mostly cloudy, with a high near 49. West wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Tonight

    Tonight: A slight chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Light west wind. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly between 2pm and 4pm. Mostly cloudy, with a high near 45. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 45. Calm wind becoming west 5 to 8 mph in the morning.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Today
Isolated showers after 4pm. Mostly cloudy, with a high near 49. West wind 5 to 8 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 30. Light west wind. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly between 2pm and 4pm. Mostly cloudy, with a high near 45. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Veterans Day
Partly sunny, with a high near 45. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 23. Calm wind.
Thursday
Mostly sunny, with a high near 46. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grindstone ME
 45.72°N 68.58°W (Elev. 351 ft)
Last Update:
5:37 am EST Nov 9, 2026
Forecast Valid:
10am EST Nov 9, 2026-6pm EST Nov 15, 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