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.

Mostly Cloudy

12°F

-11°C

Humidity 79%
Wind Speed Calm
Barometer 30.15 in
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 16 Feb 12:53 am EST
Extended Forecast for

Sandown NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon. Partly sunny, with a high near 39. Calm wind becoming south around 5 mph.

    High: 39 °F

    Chance Snow
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 25. Calm wind becoming west around 5 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain between 1pm and 2pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 10pm. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 16. Calm wind.
Washington's Birthday
Mostly cloudy, with a high near 37. Calm wind becoming east around 5 mph.
Monday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 20. Calm wind.
Tuesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 39. Calm wind becoming south around 5 mph.
Tuesday Night
Partly cloudy, with a low around 25. Calm wind becoming west around 5 mph.
Wednesday
A chance of rain between 1pm and 2pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
Rain and snow, becoming all snow after 10pm. Low around 24. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A chance of snow after noon, mixing with rain after 4pm. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 36.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Sunday
Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandown NH
 42.93°N 71.17°W (Elev. 256 ft)
Last Update:
1:28 am EST Feb 16, 2026
Forecast Valid:
1am EST Feb 16, 2026-6pm EST Feb 22, 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