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

75°F

24°C

Humidity 45%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 1 Sep 1:54 pm EDT
Extended Forecast for

Passaconaway NH

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 68. Southeast wind around 5 mph.

    High: 68 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of showers before 1am, then a slight chance of showers after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.

    Low: 53 °F

    Patchy Fog
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly between 8am and 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers, mainly after 11pm. Low around 54. Calm wind. Chance of precipitation is 100%.

    Low: 54 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers. High near 69. Calm wind. Chance of precipitation is 80%.

    High: 69 °F

    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 57.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 68. Southeast wind around 5 mph.
Tonight
A slight chance of showers before 1am, then a slight chance of showers after 4am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 53. Calm wind. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers, mainly between 8am and 3pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 64. Calm wind becoming southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly after 11pm. Low around 54. Calm wind. Chance of precipitation is 100%.
Thursday
Showers. High near 69. Calm wind. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 72.
Friday Night
Partly cloudy, with a low around 55.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 68.
Saturday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 50.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 51.
Labor Day
Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Passaconaway NH
 44°N 71.36°W (Elev. 1260 ft)
Last Update:
1:23 pm EDT Sep 1, 2026
Forecast Valid:
2pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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