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warningActive Advisory: Wind Advisory  (See More)
Elev 100 ft, 42.61 °N, 71.57 °W

Groton, MA Weather Conditionsstar_ratehome

icon57 °F Groton Station|Report|Change
Current Station
Personal Weather Station
Groton (KMAGROTO69)
Location: Groton, MA
Elevation: 100ft
Nearby Weather Stations

access_time 4:33 PM EDT on September 26, 2026 (GMT -4) | Updated 13 seconds ago

--° | 53°
57 °F
like 57°
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Rain Shower

N
2

Gusts 14 °mph

Tomorrow's temperature is forecast to be COOLER than today.

WunderMap|Nexrad
Additional Conditions
Pressure
29.89 °in
Visibility
7 °miles
Clouds
Cloudy
Dew Point
52 °F
Humidity
75 °%
Rainfall
0.01 °in
Snow Depth
0 °in
Astronomy
Sun
Rise
Set
Actual Time
6:39 AM
6:38 PM
Civil Twilight
6:10 AM
7:06 PM
Nautical Twilight
5:38 AM
7:39 PM
Astronomical Twilight
5:04 AM
8:13 PM
Length of Visible Light
12 h 56 m
Length of Day
11 h 59 m
Tomorrow will be 2 minutes 51 seconds shorter
Moon
6:23 PM
6:29 AM
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full moon
99% of the Moon is Illuminated
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Oct 3
Waning Half Last Qtr
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Oct 10
New Moon
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Oct 18
Waxing Half First Qtr
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Oct 26
Full Moon