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

Hazardous Weather Conditions

Current conditions at

Nashua - Boire Field Airport (KASH)

Lat: 42.78°NLon: 71.51°WElev: 180ft.

Fair

22°F

-6°C

Humidity 100%
Wind Speed Calm
Barometer 30.31 in (1026.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 8 Jan 10:56 pm EST
Extended Forecast for

2 Miles WSW East Merrimack NH

  • Tonight

    Tonight: Patchy freezing fog. Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: A 30 percent chance of rain after 4pm. Patchy freezing fog before 10am. Mostly cloudy, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Patchy
    Freezing Fog
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 45. West wind around 5 mph becoming calm.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Rain. Low around 33. Calm wind. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

  • Sunday

    Sunday: A 40 percent chance of rain. Mostly cloudy, with a high near 40.

    High: 40 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy freezing fog. Mostly cloudy, with a low around 21. Calm wind.
Friday
A 30 percent chance of rain after 4pm. Patchy freezing fog before 10am. Mostly cloudy, with a high near 44. Light and variable wind becoming south 5 to 10 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain likely before 1am, then a slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 45. West wind around 5 mph becoming calm.
Saturday Night
Rain. Low around 33. Calm wind. Chance of precipitation is 90%.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 40.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW East Merrimack NH
 42.86°N 71.52°W (Elev. 207 ft)
Last Update:
6:08 pm EST Jan 8, 2026
Forecast Valid:
11pm EST Jan 8, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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