National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Whitefield - Mount Washington Regional Airport (KHIE)

Lat: 44.37°NLon: 71.55°WElev: 1047ft.

Fog

45°F

7°C

Humidity 97%
Wind Speed Calm
Barometer 30.02 in (1016.5 mb)
Dewpoint 44°F (7°C)
Visibility 0.25 mi
Last update 14 Aug 5:52 am EDT
Extended Forecast for

Littleton NH

  • Today

    Today: Patchy fog before 8am. Otherwise, sunny, with a high near 73. Light west wind becoming northwest 5 to 10 mph in the morning.

    High: 73 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly clear, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 77. Calm wind becoming southwest around 5 mph.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Showers, mainly after 8pm. Low around 57. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.

    High: 74 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Patchy fog before 8am. Otherwise, sunny, with a high near 73. Light west wind becoming northwest 5 to 10 mph in the morning.
Tonight
Patchy fog after midnight. Otherwise, mostly clear, with a low around 46. Calm wind.
Saturday
Sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 45. Calm wind.
Sunday
Partly sunny, with a high near 77. Calm wind becoming southwest around 5 mph.
Sunday Night
Showers, mainly after 8pm. Low around 57. Chance of precipitation is 90%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Monday Night
A 30 percent chance of showers before 9pm. Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 57.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Littleton NH
 44.32°N 71.77°W (Elev. 1099 ft)
Last Update:
2:26 am EDT Aug 14, 2026
Forecast Valid:
6am EDT Aug 14, 2026-6pm EDT Aug 20, 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