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.

Overcast

39°F

4°C

Humidity 57%
Wind Speed W 5 mph
Barometer 29.77 in (1008.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 6 Apr 7:54 am EDT
Extended Forecast for

Tamworth NH

  • Today

    Today: Mostly sunny, with a high near 44. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 44 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 23. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 40. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.

    Low: 19 °F

    Chance Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 24.

    Low: 24 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 63.

    High: 63 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. Breezy, with a west wind 10 to 20 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 23. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Tuesday
A chance of snow before 11am, then a chance of rain. Partly sunny, with a high near 40. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 30 percent chance of snow before 7pm. Mostly cloudy, then gradually becoming clear, with a low around 19. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 46. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 24.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 63.
Friday Night
A chance of showers between 9pm and 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Mostly sunny, with a high near 60.
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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:
1:37 am EDT Apr 6, 2026
Forecast Valid:
8am EDT Apr 6, 2026-6pm EDT Apr 12, 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