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.

Light Rain Fog/Mist

45°F

7°C

Humidity 90%
Wind Speed E 3 mph
Barometer 29.74 in (1007.4 mb)
Dewpoint 42°F (6°C)
Visibility 5.00 mi
Last update 19 Apr 11:54 am EDT
Extended Forecast for

Tamworth NH

  • This Afternoon

    This Afternoon: Rain. Patchy fog before 3pm. High near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of rain before 7pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 5 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance Rain
    then Patchy
    Fog

  • Monday

    Monday: A chance of rain and snow showers, mainly between 10am and 1pm. Mostly sunny, with a high near 45. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. Patchy fog before 3pm. High near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of rain before 7pm. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind around 5 mph becoming calm after midnight. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of rain and snow showers, mainly between 10am and 1pm. Mostly sunny, with a high near 45. West wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 23. Calm wind.
Tuesday
Sunny, with a high near 47. Calm wind becoming southwest around 5 mph.
Tuesday Night
A 30 percent chance of snow showers after 4am. Mostly cloudy, with a low around 30.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 58.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 58.
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 71.25°W (Elev. 577 ft)
Last Update:
12:24 pm EDT Apr 19, 2026
Forecast Valid:
12pm EDT Apr 19, 2026-6pm EDT Apr 25, 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