Current conditions at
Fitchburg, Fitchburg Municipal Airport (KFIT)
Lat: 42.55°NLon: 71.76°WElev: 348ft.
Fair
83°F
28°C
| Humidity | 53% |
| Wind Speed | S 12 G 23 mph |
| Barometer | 29.96 in (1014.4 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 2 Aug 2:52 pm EDT |
Extended Forecast for
Bolton MA
Tonight
Low: 68 °F
Chance
Showers then
Heavy Rain
and Patchy
FogMonday

High: 79 °F
Heavy Rain
and Patchy
FogMonday Night
Low: 63 °F
Showers
Likely then
Mostly ClearTuesday

High: 83 °F
Mostly Sunny
Tuesday Night

Low: 64 °F
Partly Cloudy
Wednesday

High: 84 °F
Chance
ShowersWednesday Night

Low: 68 °F
Partly Cloudy
Thursday
High: 87 °F
Partly Sunny
then Chance
T-stormsThursday Night
Low: 70 °F
Chance
T-storms then
Partly Cloudy
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before 4am, then a chance of showers and thunderstorms between 4am and 5am, then showers and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Patchy fog after midnight. Low around 68. South wind 3 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and possibly a thunderstorm before 2pm, then a slight chance of showers and thunderstorms between 2pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Some of the storms could produce heavy rainfall. Patchy fog. High near 79. Southwest wind around 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and midnight. Mostly cloudy during the early evening, then gradual clearing, with a low around 63. West wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 83. West wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 64. Light southwest wind.
Wednesday
A chance of showers, mainly after noon. Mostly sunny, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 68. Light southwest wind.
Thursday
A chance of showers between noon and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Partly cloudy, with a low around 70. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. West wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 86. West wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 69. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 87. Southwest wind 5 to 8 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Bolton MA
42.43°N 71.59°W (Elev. 348 ft)
42.43°N 71.59°W (Elev. 348 ft)
12:17 pm EDT Aug 2, 2026
3pm EDT Aug 2, 2026-6pm EDT Aug 9, 2026


