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.

64°F

18°C

Humidity 70%
Wind Speed Calm
Barometer 29.87 in (1011.7 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 3 Sep 4:56 pm EDT
Extended Forecast for

Cambridge ME

  • Tonight

    Tonight: A slight chance of showers between 8pm and 9pm. Areas of fog after 3am. Otherwise, partly cloudy, with a low around 50. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers then
    Areas Fog

  • Thursday

    Thursday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 80 °F

    Areas Fog
    then Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 53. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Mostly Clear
    then Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers before 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. South wind around 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Chance
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. South wind 5 to 10 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 70%.

    High: 81 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 52. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Sunday

    Sunday: A 30 percent chance of showers before 9am. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 8pm and 9pm. Areas of fog after 3am. Otherwise, partly cloudy, with a low around 50. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 80. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A 30 percent chance of showers, mainly after 3am. Patchy fog after 2am. Otherwise, increasing clouds, with a low around 53. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
A 30 percent chance of showers before 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 76. South wind around 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 60. South wind 5 to 10 mph.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then showers likely. Low around 52. Chance of precipitation is 80%.
Sunday
A 30 percent chance of showers before 9am. Partly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cambridge ME
 45.02°N 69.48°W (Elev. 397 ft)
Last Update:
1:40 pm EDT Sep 3, 2025
Forecast Valid:
5pm EDT Sep 3, 2025-6pm EDT Sep 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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