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.

Partly Cloudy

32°F

0°C

Humidity 66%
Wind Speed S 3 mph
Barometer 30.19 in (1023.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 24 Mar 9:54 pm EDT
Extended Forecast for

Effingham NH

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 29. West wind around 5 mph, with gusts as high as 20 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 5am. Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Rain. Low around 36. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Friday

    Friday: A 30 percent chance of rain before 8am. Mostly sunny, with a high near 44.

    High: 44 °F

    Chance Rain
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 29. West wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 48. West wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday Night
A slight chance of rain showers before 1am, then a chance of rain and snow showers between 1am and 5am. Mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 57. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Rain. Low around 36. Southwest wind around 5 mph. Chance of precipitation is 80%.
Friday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Effingham NH
 43.76°N 71°W (Elev. 558 ft)
Last Update:
7:16 pm EDT Mar 24, 2026
Forecast Valid:
10pm EDT Mar 24, 2026-6pm EDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation