National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

White Mountain Regional Airport (KIZG)

Lat: 43.99°NLon: 70.95°WElev: 449ft.

Fair

78°F

26°C

Humidity 36%
Wind Speed S 8 G 18 mph
Barometer 29.76 in (1007.9 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Jun 4:54 pm EDT
Extended Forecast for

Harrison ME

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Patchy fog after 3am. Otherwise, increasing clouds, with a low around 50. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Mostly Clear
    then Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 68. Southeast wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 68 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 54. Northeast wind 5 to 10 mph becoming southwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 74.

    High: 74 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 10am. Partly sunny, with a high near 76.

    High: 76 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers after 5am. Patchy fog after 3am. Otherwise, increasing clouds, with a low around 50. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 68. Southeast wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and thunderstorms likely before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 54. Northeast wind 5 to 10 mph becoming southwest in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 55. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A 30 percent chance of showers after 10am. Partly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Showers likely, mainly after 5pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harrison ME
 44.11°N 70.67°W (Elev. 423 ft)
Last Update:
2:26 pm EDT Jun 17, 2026
Forecast Valid:
5pm EDT Jun 17, 2026-6pm EDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation