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

35°F

2°C

Humidity 61%
Wind Speed E 3 mph
Barometer 30.48 in (1032.8 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 12 Apr 7:54 am EDT
Extended Forecast for

Tamworth NH

  • Today

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

    High: 55 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Rain, mainly after 11pm. Low around 38. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain Likely
    then Rain

  • Monday

    Monday: Rain likely before 10am, then showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.

    High: 68 °F

    Showers
    Likely

Detailed Forecast

Today
Increasing clouds, with a high near 55. Calm wind becoming south around 5 mph.
Tonight
Rain, mainly after 11pm. Low around 38. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain likely before 10am, then showers likely, mainly after 2pm. Mostly cloudy, with a high near 63. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 40 percent chance of showers before 10pm. Mostly cloudy, with a low around 52. West wind around 5 mph becoming calm after midnight.
Tuesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
A 50 percent chance of showers before 2am. Mostly cloudy, with a low around 54.
Wednesday
A 30 percent chance of showers after 3pm. Mostly cloudy, with a high near 71.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 51.
Thursday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 47.
Saturday
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:
6:35 am EDT Apr 12, 2026
Forecast Valid:
8am EDT Apr 12, 2026-6pm EDT Apr 18, 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