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.

Overcast

66°F

19°C

Humidity 73%
Wind Speed Calm
Barometer 30.11 in (1019.8 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 21 Aug 7:52 pm EDT
Extended Forecast for

Littleton NH

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Patchy Fog

  • Sunday

    Sunday: A 50 percent chance of showers after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. Calm wind.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 56. Calm wind.
Sunday
A 50 percent chance of showers after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 77. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 60%.
Monday
A chance of showers between 10am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Tuesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 72.
Tuesday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 79.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 57.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Littleton NH
 44.31°N 71.75°W (Elev. 1033 ft)
Last Update:
2:17 pm EDT Aug 21, 2026
Forecast Valid:
7pm EDT Aug 21, 2026-6pm EDT Aug 28, 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