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.

Mostly Cloudy

57°F

14°C

Humidity 64%
Wind Speed Calm
Barometer 30.08 in (1018.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 4 Oct 4:53 am EDT
Extended Forecast for

Grand Lake Stream ME

  • Today

    Today: Mostly sunny, with a high near 74. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Calm wind.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 55. Southwest wind 3 to 5 mph.

    Low: 55 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 82 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. Southwest wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 1am. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Chance Rain
    then Rain

  • Wednesday

    Wednesday: Rain, mainly before 11am. High near 61. Chance of precipitation is 80%.

    High: 61 °F

    Rain then
    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 74. Calm wind becoming northwest 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 47. Calm wind.
Sunday
Mostly sunny, with a high near 76. Calm wind becoming southwest around 6 mph in the afternoon.
Sunday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 55. Southwest wind 3 to 5 mph.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 55. Southwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Rain, mainly after 1am. Low around 52. Chance of precipitation is 80%.
Wednesday
Rain, mainly before 11am. High near 61. Chance of precipitation is 80%.
Wednesday Night
A slight chance of rain before 9pm. Partly cloudy, with a low around 38. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grand Lake Stream ME
 45.18°N 67.77°W (Elev. 299 ft)
Last Update:
2:07 am EDT Oct 4, 2025
Forecast Valid:
5am EDT Oct 4, 2025-6pm EDT Oct 10, 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