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.

71°F

22°C

Humidity 47%
Wind Speed S 3 mph
Barometer 30.21 in (1023.0 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 6 Jul 10:56 am EDT
Extended Forecast for

Guilford MESimilar City Names

  • Today

    Today: Mostly sunny, with a high near 80. Calm wind.

    High: 80 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. South wind around 6 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, sunny, with a high near 87. Light and variable wind.

    High: 87 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Light southwest wind.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny and hot, with a high near 90. Calm wind becoming west 5 to 8 mph in the morning.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 80. Calm wind.
Tonight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 56. Light and variable wind.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
Patchy fog after 1am. Otherwise, partly cloudy, with a low around 54. South wind around 6 mph becoming calm in the evening.
Wednesday
Patchy fog before 7am. Otherwise, sunny, with a high near 87. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 60. Light southwest wind.
Thursday
Mostly sunny and hot, with a high near 90. Calm wind becoming west 5 to 8 mph in the morning.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 40%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, mainly before 10pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 58.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Guilford MESimilar City Names
 45.16°N 69.38°W (Elev. 499 ft)
Last Update:
10:18 am EDT Jul 6, 2026
Forecast Valid:
11am EDT Jul 6, 2026-6pm EDT Jul 12, 2026
 
Forecast Discussion
 
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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