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

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

68°F

20°C

Humidity 51%
Wind Speed SE 8 mph
Barometer 30.18 in (1022.1 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 2 Sep 1:56 pm EDT
Extended Forecast for

3 Miles NNE Ogontz ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 71. South wind around 7 mph.

    High: 71 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain, mainly before 4pm. Patchy fog before 10am. High near 65. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain, mainly before 8pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 52. Light and variable wind. Chance of precipitation is 30%.

    Low: 52 °F

    Chance Rain

  • Friday

    Friday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. Northwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 47. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 47 °F

    Showers
    Likely

  • Saturday

    Saturday: A chance of showers, mainly before 2pm. Partly sunny, with a high near 65. North wind around 8 mph. Chance of precipitation is 40%.

    High: 65 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 71. South wind around 7 mph.
Tonight
A chance of rain, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 53. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain, mainly before 4pm. Patchy fog before 10am. High near 65. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain, mainly before 8pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 52. Light and variable wind. Chance of precipitation is 30%.
Friday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 71. Northwest wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 47. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers, mainly before 2pm. Partly sunny, with a high near 65. North wind around 8 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Labor Day
Mostly sunny, with a high near 73.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 46. Chance of precipitation is 20%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Ogontz ME
 45.85°N 69.69°W (Elev. 1063 ft)
Last Update:
5:33 am EDT Sep 2, 2026
Forecast Valid:
2pm EDT Sep 2, 2026-6pm EDT Sep 8, 2026
 
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Additional Resources

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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