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

49°F

9°C

Humidity 83%
Wind Speed N 3 mph
Barometer 30.21 in (1023.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 21 Sep 7:54 pm EDT
Extended Forecast for

Waterville Valley NH

  • Tonight

    Tonight: Increasing clouds, with a low around 38. North wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Calm wind becoming northeast around 5 mph.

    High: 61 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Areas of frost before 8am. Otherwise, sunny, with a high near 61. East wind around 5 mph.

    High: 61 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy frost after 4am. Otherwise, mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Frost

  • Thursday

    Thursday: Patchy frost before 7am. Otherwise, sunny, with a high near 64.

    High: 64 °F

    Patchy Frost
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 11am. Partly sunny, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 61. Calm wind becoming northeast around 5 mph.
Tuesday Night
Mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.
Wednesday
Areas of frost before 8am. Otherwise, sunny, with a high near 61. East wind around 5 mph.
Wednesday Night
Patchy frost after 4am. Otherwise, mostly clear, with a low around 37. Calm wind becoming northeast around 5 mph.
Thursday
Patchy frost before 7am. Otherwise, sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 43.
Friday
A 30 percent chance of showers after 11am. Partly sunny, with a high near 62.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterville Valley NH
 43.96°N 71.5°W (Elev. 1860 ft)
Last Update:
3:00 pm EDT Sep 21, 2026
Forecast Valid:
8pm EDT Sep 21, 2026-6pm EDT Sep 28, 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