Hazardous Weather Conditions
Current conditions at
Fitchburg, Fitchburg Municipal Airport (KFIT)
Lat: 42.55°NLon: 71.76°WElev: 348ft.
Fair
84°F
29°C
| Humidity | 61% |
| Wind Speed | NW 9 mph |
| Barometer | 29.95 in (1013.9 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 1 Jul 9:52 am EDT |
Extended Forecast for
Groton MA
Extreme Heat Warning until July 4, 08:00pm
NOW until 8:00pm Sat
Extreme Heat Warning
Today
High: 98 °F
Chance
Showers then
Chance
T-stormsTonight
Low: 77 °F
Chance
T-storms then
Chance
ShowersThursday
High: 102 °F
Hot
Thursday Night
Low: 76 °F
Mostly Clear
Friday
High: 99 °F
Hot
Friday Night
Low: 73 °F
Mostly Clear
Independence Day
High: 94 °F
Hot
Saturday Night
Low: 69 °F
Partly Cloudy
Detailed Forecast
Today
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 98. Heat index values as high as 107. West wind around 8 mph. Chance of precipitation is 40%.
Tonight
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 77. Southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny and hot, with a high near 102. Heat index values as high as 111. West wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 76. West wind around 7 mph.
Friday
Sunny and hot, with a high near 99. West wind 8 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 73. West wind 3 to 8 mph.
Independence Day
Sunny and hot, with a high near 94. West wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 69. Light northwest wind.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 84. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 85. Calm wind becoming east around 6 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Groton MA
42.62°N 71.55°W (Elev. 348 ft)
42.62°N 71.55°W (Elev. 348 ft)
4:30 am EDT Jul 1, 2026
10am EDT Jul 1, 2026-6pm EDT Jul 7, 2026
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