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

Presque Isle (KPQI)

Lat: 46.68°NLon: 68.05°WElev: 535ft.

Overcast

46°F

8°C

Humidity 77%
Wind Speed N 9 mph
Barometer 29.96 in (1017.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Oct 9:56 pm EDT
Extended Forecast for

Grindstone ME

  • Tonight

    Tonight: Patchy frost after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Cloudy then
    Patchy Frost

  • Saturday

    Saturday: Areas of frost before 9am. Otherwise, sunny, with a high near 58. North wind 3 to 5 mph.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear
    then Patchy
    Frost

  • Sunday

    Sunday: Partly sunny, with a high near 61. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. Southeast wind around 9 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain, mainly after noon. Mostly cloudy, with a high near 63. Southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly after 9pm. Mostly cloudy, with a low around 45. Southeast wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 45 °F

    Rain Likely

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy frost after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. North wind around 5 mph becoming calm in the evening.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 58. North wind 3 to 5 mph.
Saturday Night
Patchy frost after 1am. Otherwise, partly cloudy, with a low around 35. Calm wind.
Sunday
Partly sunny, with a high near 61. South wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 43. Southeast wind around 9 mph.
Monday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 63. Southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 45. Southeast wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Wednesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 58. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grindstone ME
 46.59°N 68.08°W (Elev. 554 ft)
Last Update:
8:48 pm EDT Oct 17, 2025
Forecast Valid:
10pm EDT Oct 17, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation