7-Day Forecast 45.46°N 69.67°W (Text-Only)
NWS Forecast for: Greenville Junction ME
Issued by: National Weather Service Caribou, ME
Last Update: 11:06 am EDT Jul 3, 2025
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  • This
    Afternoon

    This Afternoon: Showers and possibly a thunderstorm, mainly before 3pm, then showers and thunderstorms likely after 3pm. Some of the storms could be severe.  High near 76. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 76 °F

    Severe
    Thunderstorms


  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm.  Patchy fog after 5am.  Otherwise, partly cloudy, with a low around 54. Northwest wind 7 to 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Patchy Fog

  • Independence
    Day

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Patchy fog before 7am.  Otherwise, mostly sunny, with a high near 67. Northwest wind around 11 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers and
    Patchy Fog

  • Friday
    Night

    Friday Night: A chance of showers, mainly before 7pm.  Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind 6 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. West wind around 7 mph.

    High: 76 °F

    Sunny



  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Mostly Cloudy



  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 84. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers


  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 8am.  Partly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms



  • This Afternoon: Showers and possibly a thunderstorm, mainly before 3pm, then showers and thunderstorms likely after 3pm. Some of the storms could be severe. High near 76. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Tonight: A chance of showers and thunderstorms before 8pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 54. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Independence Day: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 67. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Friday Night: A chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 54. Northwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Saturday: Sunny, with a high near 76. West wind around 7 mph.

    Saturday Night: Mostly cloudy, with a low around 62. South wind around 6 mph.

    Sunday: A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.

    Monday: A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 77. Chance of precipitation is 50%.

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.

    Tuesday: A slight chance of showers. Mostly sunny, with a high near 73. Chance of precipitation is 20%.

    Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 20%.

    Wednesday: A slight chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 20%.



    Greenville Junction ME
     45.46°N 69.67°W (Elev. 1453 ft)

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