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

45°F

7°C

Humidity 66%
Wind Speed W 6 mph
Barometer 30.05 in (1017.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Apr 5:54 am EDT
Extended Forecast for

Tamworth NH

  • Today

    Today: Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 55. Calm wind becoming southwest around 5 mph.

    High: 55 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Showers, mainly after 10pm. Low around 39. Calm wind becoming south around 5 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Showers

  • Monday

    Monday: Showers, mainly before 8am. High near 64. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 64 °F

    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers before 10am, then a chance of showers after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 49. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 29. Northwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Increasing clouds, with a high near 55. Calm wind becoming southwest around 5 mph.
Sunday Night
Showers, mainly after 10pm. Low around 39. Calm wind becoming south around 5 mph. Chance of precipitation is 80%.
Monday
Showers, mainly before 8am. High near 64. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 71.
Tuesday Night
Showers likely, mainly between 8pm and midnight. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Wednesday
A chance of showers before 10am, then a chance of showers after noon. Mostly cloudy, with a high near 70. Chance of precipitation is 40%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tamworth NH
 43.86°N 71.25°W (Elev. 577 ft)
Last Update:
2:29 am EDT Apr 11, 2026
Forecast Valid:
6am EDT Apr 11, 2026-6pm EDT Apr 17, 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