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.

70°F

21°C

Humidity 41%
Wind Speed NW 8 mph
Barometer 29.69 in (1005.5 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 16 Jun 4:56 pm EDT
Extended Forecast for

Cambridge ME

  • Tonight

    Tonight: Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.

    High: 80 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Patchy fog after 3am. Otherwise, increasing clouds, with a low around 50. South wind around 5 mph becoming calm.

    Low: 50 °F

    Partly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Showers. Patchy fog before 8am. High near 69. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before midnight. Low around 53. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 53 °F

    Showers then
    Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 10am. Partly sunny, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 51. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 80. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Patchy fog after 3am. Otherwise, increasing clouds, with a low around 50. South wind around 5 mph becoming calm.
Thursday
Showers. Patchy fog before 8am. High near 69. Southeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Thursday Night
Showers, mainly before midnight. Low around 53. Southeast wind 5 to 10 mph becoming southwest after midnight. Chance of precipitation is 80%.
Juneteenth
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 73.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
A 40 percent chance of showers after 10am. Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 52.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 76.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cambridge ME
 45.02°N 69.48°W (Elev. 397 ft)
Last Update:
2:20 pm EDT Jun 16, 2026
Forecast Valid:
5pm EDT Jun 16, 2026-6pm EDT Jun 23, 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