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

Manchester Airport (KMHT)

Lat: 42.93°NLon: 71.44°WElev: 223ft.

Fair

15°F

-9°C

Humidity 53%
Wind Speed Calm
Barometer 30.61 in (1039.0 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 2 Mar 9:53 pm EST
Extended Forecast for

Londonderry NH

  • Tonight

    Tonight: Clear, with a low around 12. Calm wind.

    Low: 12 °F

    Clear

  • Tuesday

    Tuesday: Snow likely, mainly after 4pm. Increasing clouds, with a high near 37. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Mostly Sunny
    then Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, snow and freezing rain, possibly mixed with sleet before 3am, then snow likely between 3am and 4am, then rain and snow likely after 4am. Low around 27. Calm wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    Low: 27 °F

    Wintry Mix

  • Wednesday

    Wednesday: A chance of rain and snow before 8am. Partly sunny, then gradually becoming sunny, with a high near 52. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance
    Rain/Snow
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of rain after 10am. Mostly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then rain and snow likely between 8pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Wintry Mix
    Likely

  • Friday

    Friday: Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a chance of rain after 11pm. Cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 12. Calm wind.
Tuesday
Snow likely, mainly after 4pm. Increasing clouds, with a high near 37. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain, snow and freezing rain, possibly mixed with sleet before 3am, then snow likely between 3am and 4am, then rain and snow likely after 4am. Low around 27. Calm wind. Chance of precipitation is 90%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Wednesday
A chance of rain and snow before 8am. Partly sunny, then gradually becoming sunny, with a high near 52. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 25. Calm wind.
Thursday
A 30 percent chance of rain after 10am. Mostly sunny, with a high near 46.
Thursday Night
A chance of rain before 8pm, then rain and snow likely between 8pm and 4am, then rain, snow, and freezing rain likely after 4am. Cloudy, with a low around 31. Chance of precipitation is 70%.
Friday
Rain, snow, and freezing rain likely before 10am, then rain and snow likely between 10am and 4pm, then a chance of rain after 4pm. Cloudy, with a high near 39. Chance of precipitation is 70%.
Friday Night
A chance of rain before 10pm, then a chance of rain after 11pm. Cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A 30 percent chance of rain before 11am. Mostly cloudy, with a high near 51.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Londonderry NH
 42.86°N 71.37°W (Elev. 397 ft)
Last Update:
6:42 pm EST Mar 2, 2026
Forecast Valid:
10pm EST Mar 2, 2026-6pm EDT Mar 9, 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