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.

Overcast

61°F

16°C

Humidity 90%
Wind Speed SE 9 mph
Barometer 29.36 in (994.1 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 16 Mar 11:56 pm EDT
Extended Forecast for

3 Miles SW Windham NH

Flood Watch March 17, 12:40am until March 17, 02:00pm
Wind Advisory until March 17, 05:00am
Click here for hazard details and duration
Flood Watch
Wind Advisory
  •  
    Flood Watch March 17, 12:40am until March 17, 02:00pm
    Wind Advisory until March 17, 05:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 40 °F

    Rain

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 37 by 5pm. West wind around 15 mph, with gusts as high as 30 mph.

    High: 41 °F⇓

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. West wind around 10 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 37. West wind around 5 mph.

    High: 37 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Southeast wind around 5 mph becoming calm.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Overnight
Rain. Low around 40. South wind 10 to 15 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 37 by 5pm. West wind around 15 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 19. West wind around 10 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 37. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 22. Southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
Partly sunny, with a high near 51.
Friday Night
A chance of rain after 2am, mixing with snow after 5am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Windham NH
 42.77°N 71.36°W (Elev. 312 ft)
Last Update:
11:43 pm EDT Mar 16, 2026
Forecast Valid:
12am EDT Mar 17, 2026-6pm EDT Mar 23, 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