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

Hazardous Weather Conditions

Current conditions at

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 29.41 in (997.6 mb)
Dewpoint 32°F (0°C)
Visibility 0.75 mi
Last update 29 Dec 9:53 am EST
Extended Forecast for

Derry NH

Winter Weather Advisory December 29, 10:34am until December 29, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 29, 10:34am until December 29, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Today

    High: 42 °F

    Rain and
    Areas Dense
    Fog

  • Tonight

    Tonight: Partly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 35 mph.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 22. West wind around 15 mph, with gusts as high as 35 mph.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 31 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

Detailed Forecast

Today
Rain, mainly before 4pm. Areas of dense fog. High near 42. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Partly cloudy, with a low around 17. West wind 10 to 15 mph, with gusts as high as 35 mph.
Tuesday
Partly sunny, with a high near 22. West wind around 15 mph, with gusts as high as 35 mph.
Tuesday Night
Partly cloudy, with a low around 15. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly cloudy, with a high near 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
New Year's Day
Sunny, with a high near 22.
Thursday Night
Mostly clear, with a low around 6.
Friday
Mostly sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 9.
Saturday
Mostly sunny, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Derry NH
 42.9°N 71.3°W (Elev. 299 ft)
Last Update:
9:18 am EST Dec 29, 2025
Forecast Valid:
10am EST Dec 29, 2025-6pm EST Jan 4, 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