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Hazardous Weather Conditions
Current conditions at
Fitchburg, Fitchburg Municipal Airport (KFIT)
Lat: 42.55°NLon: 71.76°WElev: 348ft.
Fair
77°F
25°C
| Humidity | 85% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.05 in (1017.3 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 Jul 12:52 am EDT |
Extended Forecast for
Sterling MA
Heat Advisory July 16, 01:30am until July 17, 07:00pm
NOW until 7:00pm Thu
Heat Advisory
Overnight
Low: 68 °F
Mostly Clear
Wednesday
High: 92 °F
Hot
Wednesday Night
Low: 72 °F
Mostly Cloudy
Thursday
High: 88 °F
Showers and
Patchy Fog
then Chance
ShowersThursday Night
Low: 71 °F
Chance
Showers then
Partly CloudyFriday
High: 82 °F
Mostly Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 83 °F
Mostly Sunny
Detailed Forecast
Overnight
Mostly clear, with a low around 68. Calm wind.
Wednesday
Sunny and hot, with a high near 92. Heat index values as high as 97. Calm wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 72. South wind 3 to 6 mph.
Thursday
A slight chance of showers and thunderstorms before 8am, then showers and possibly a thunderstorm between 8am and 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 11am. High near 88. Heat index values as high as 95. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Partly cloudy, with a low around 71. Southwest wind around 6 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 82. Northwest wind around 8 mph.
Friday Night
Mostly clear, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 63. Light south wind.
Sunday
A chance of showers. Partly sunny, with a high near 81. Southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 62. Light and variable wind. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 60. Light and variable wind.
Tuesday
Mostly sunny, with a high near 82. Calm wind becoming east around 6 mph in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sterling MA
42.43°N 71.77°W (Elev. 499 ft)
42.43°N 71.77°W (Elev. 499 ft)
12:11 am EDT Jul 16, 2025
1am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
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