National Weather Service

Current conditions at

Fitchburg, Fitchburg Municipal Airport (KFIT)

Lat: 42.55°NLon: 71.76°WElev: 348ft.

Fog/Mist

66°F

19°C

Humidity	90%
Wind Speed	NE 6 mph
Barometer	30.08 in (1018.5 mb)
Dewpoint	63°F (17°C)
Visibility	1.50 mi
Last update	22 Jun 11:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Groton MA

This Afternoon
High: 76 °F
Showers
Likely
Tonight
Low: 62 °F
Heavy Rain
Sunday
High: 88 °F
Chance
Showers
Sunday Night
Low: 68 °F
Chance
T-storms then
Chance
Showers
Monday
High: 80 °F
Slight Chance
Showers
Monday Night
Low: 61 °F
Chance
Showers then
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 91 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers before 3pm, then showers likely and possibly a thunderstorm between 3pm and 5pm, then a chance of showers and thunderstorms after 5pm. Cloudy, with a high near 76. Northeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 62. Light east wind. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88. Light southeast wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A slight chance of showers after 11am. Mostly sunny, with a high near 80. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers, mainly before 8pm. Partly cloudy, with a low around 61. Northwest wind around 6 mph. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 88. Northwest wind 3 to 6 mph.

Tuesday Night

Mostly clear, with a low around 65. Southwest wind 3 to 6 mph.

Wednesday

A chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 91. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 60%.

Thursday

A chance of showers. Partly sunny, with a high near 85. Northwest wind 5 to 7 mph. Chance of precipitation is 40%.

Thursday Night

Partly cloudy, with a low around 59. Northwest wind 3 to 5 mph.

Friday

Mostly sunny, with a high near 84. Light and variable wind becoming northwest around 6 mph in the morning.