Hazardous Weather Conditions
Current conditions at
Nashua - Boire Field Airport (KASH)
Lat: 42.78°NLon: 71.51°WElev: 180ft.
Partly Cloudy
88°F
31°C
| Humidity | 48% |
| Wind Speed | S 8 mph |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 30 Jun 1:56 pm EDT |
Extended Forecast for
North Chelmsford MA
Extreme Heat Warning July 1, 10:00am until July 4, 08:00pm
This Afternoon
High: 90 °F
Hot
Tonight
Low: 69 °F
Chance
ShowersWednesday
High: 96 °F
Hot
Wednesday Night
Low: 75 °F
Mostly Clear
Thursday
High: 102 °F
Hot
Thursday Night
Low: 78 °F
Mostly Clear
Friday
High: 101 °F
Hot
Friday Night
Low: 73 °F
Mostly Clear
Independence Day
High: 97 °F
Sunny then
Chance
T-storms
Detailed Forecast
This Afternoon
Mostly cloudy and hot, with a high near 90. West wind around 7 mph.
Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind around 6 mph. Chance of precipitation is 40%.
Wednesday
Mostly sunny and hot, with a high near 96. Heat index values as high as 105. West wind 6 to 8 mph.
Wednesday Night
Mostly clear, with a low around 75. Southwest wind around 6 mph.
Thursday
Sunny and hot, with a high near 102. West wind 5 to 9 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 78. West wind 3 to 5 mph.
Friday
Sunny and hot, with a high near 101. West wind 5 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 73. West wind around 5 mph becoming calm in the evening.
Independence Day
A chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 97. West wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Light west wind. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 87. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
North Chelmsford MA
42.65°N 71.39°W (Elev. 98 ft)
42.65°N 71.39°W (Elev. 98 ft)
1:57 pm EDT Jun 30, 2026
2pm EDT Jun 30, 2026-6pm EDT Jul 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
