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.

Mostly Cloudy

64°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 3 Sep 9:54 pm EDT
Extended Forecast for

Tamworth NH

  • Tonight

    Tonight: Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Mostly Cloudy
    then Areas
    Fog

  • Friday

    Friday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 78 °F

    Areas Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Areas of fog after 3am. Otherwise, mostly clear, with a low around 55. Calm wind becoming west around 5 mph.

    Low: 55 °F

    Mostly Clear
    then Areas
    Fog

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 60%.

    High: 73 °F

    Areas Fog
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after 1am. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Friday
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Areas of fog after 3am. Otherwise, mostly clear, with a low around 55. Calm wind becoming west around 5 mph.
Saturday
Showers likely, mainly after 4pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 73. Northeast wind around 5 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph. Chance of precipitation is 60%.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 46.
Labor Day
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 73.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tamworth NH
 43.86°N 71.28°W (Elev. 663 ft)
Last Update:
7:20 pm EDT Sep 3, 2026
Forecast Valid:
10pm EDT Sep 3, 2026-6pm EDT Sep 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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