Dangerous, Record-Breaking Heat to Continue in the Central and Eastern U.S.; Severe Thunderstorms in the Upper Midwest; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will continue across most of the central and eastern U.S this week. Heat indices will exceed 100 degrees. Severe storms will be possible from the northern Plains into the Midwest and Great Lakes regions, as well as across the southern Appalachians Thursday, with the primary threat large to very large hail. Critical fire weather to continue in the Four Corners Region Read More >

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

76°F

24°C

Humidity 77%
Wind Speed Calm
Barometer 29.85 in (1010.1 mb)
Dewpoint 68°F (20°C)
Visibility NA
Heat Index77°F (25°C)
Last update 1 Jul 10:56 pm EDT
Extended Forecast for

5 Miles WNW The Hermitage Preserve ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 71. West wind around 6 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 88. West wind 7 to 9 mph.

    High: 88 °F

    Hot

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 10pm.  Partly cloudy, with a low around 69. West wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 85. West wind 10 to 13 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 66. West wind 6 to 8 mph.

    Low: 66 °F

    Mostly Clear

  • Independence Day

    Independence Day: Mostly sunny, with a high near 78. Northwest wind 10 to 13 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 71. West wind around 6 mph.
Thursday
Mostly sunny and hot, with a high near 88. West wind 7 to 9 mph.
Thursday Night
Isolated showers and thunderstorms before 10pm. Partly cloudy, with a low around 69. West wind 5 to 7 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 85. West wind 10 to 13 mph.
Friday Night
Mostly clear, with a low around 66. West wind 6 to 8 mph.
Independence Day
Mostly sunny, with a high near 78. Northwest wind 10 to 13 mph.
Saturday Night
Mostly clear, with a low around 60. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.
Sunday
Sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Monday
A slight chance of showers between 10am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW The Hermitage Preserve ME
 45.51°N 69.38°W (Elev. 2300 ft)
7:05 pm EDT Jul 1, 2026
11pm EDT Jul 1, 2026-6pm EDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database