10-Day Weather Forecast for Groton, Massachusetts - The Weather Channel | weather.com
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10 Day Weather-

As of 10:56 am EDT

Today

Partly Cloudy Day AM Clouds/PM Sun
47°/29°
Rain drop 0%
Subtract

Day

47°
Partly Cloudy Day
WNW 16 mph

Cloudy skies early, followed by partial clearing. High 47F. Winds WNW at 10 to 20 mph.

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  • Humidity
    Humidity37%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:18 pm

Night

29°
Mostly Clear Night
Mixed precipitation
11%
WSW 9 mph

A few passing clouds. Low 29F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity60%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise--
  • Moonset
    Moonset8:11 am
  • Moon Phase - Day 19 Waning Gibbous

Tue 07

Partly Cloudy Day Partly Cloudy
46°/23°
Rain drop 24%
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Day

46°
Partly Cloudy Day
Rain drop
24%
W 12 mph

Partly cloudy. High 46F. SSE winds shifting to NW at 10 to 15 mph.

  • Humidity
    Humidity53%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:17 am
  • Sunset
    Sunset7:19 pm

Night

23°
Partly Cloudy Night
Snowflake
3%
NNW 9 mph

Some clouds early will give way to generally clear conditions overnight. Low 23F. Winds NNW at 5 to 10 mph.

  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise12:30 am
  • Moonset
    Moonset8:53 am
  • Moon Phase - Day 20 Waning Gibbous

Wed 08

Sunny Sunny
48°/27°
Rain drop 0%
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Day

48°
Sunny
ENE 5 mph

Sunny skies. High 48F. Winds light and variable.

  • Humidity
    Humidity32%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:20 pm

Night

27°
Clear Night
Mixed precipitation
5%
S 6 mph

Clear skies. Low 27F. Winds light and variable.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:25 am
  • Moonset
    Moonset9:44 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Mostly Clear Day Mostly Sunny
58°/33°
Rain drop 4%
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Day

58°
Mostly Clear Day
Rain drop
4%
S 11 mph

Sunshine and some clouds. High 58F. Winds S at 10 to 15 mph.

  • Humidity
    Humidity41%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:14 am
  • Sunset
    Sunset7:21 pm

Night

33°
Partly Cloudy Night
Mixed precipitation
7%
SSW 9 mph

Partly cloudy skies. Low 33F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:12 am
  • Moonset
    Moonset10:42 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Sunny Sunny
69°/47°
Rain drop 6%
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Day

69°
Sunny
Rain drop
6%
SW 10 mph

Sunny. High 69F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity45%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:12 am
  • Sunset
    Sunset7:22 pm

Night

47°
Partly Cloudy Night
Rain drop
18%
SW 8 mph

Partly to mostly cloudy. Low 47F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:52 am
  • Moonset
    Moonset11:46 am
  • Moon Phase - Day 22 Last Quarter

Sat 11

Partly Cloudy Day Partly Cloudy
65°/36°
Rain drop 19%
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Day

65°
Partly Cloudy Day
Rain drop
19%
NW 11 mph

Partly cloudy skies. High around 65F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:11 am
  • Sunset
    Sunset7:24 pm

Night

36°
Clear Night
Mixed precipitation
3%
NNW 8 mph

Clear skies. Low 36F. Winds NNW at 5 to 10 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:25 am
  • Moonset
    Moonset12:53 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Mostly Clear Day Mostly Sunny
61°/46°
Rain drop 1%
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Day

61°
Mostly Clear Day
Rain drop
1%
SW 8 mph

Except for a few afternoon clouds, mainly sunny. High 61F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity44%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:09 am
  • Sunset
    Sunset7:25 pm

Night

46°
Partly Cloudy Night
Rain drop
19%
SSW 7 mph

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low 46F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:52 am
  • Moonset
    Moonset2:01 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Cloudy Cloudy
73°/58°
Rain drop 13%
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Day

73°
Cloudy
Rain drop
13%
SW 12 mph

Cloudy. High 73F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:08 am
  • Sunset
    Sunset7:26 pm

Night

58°
Partly Cloudy Night
Rain drop
24%
SW 9 mph

Cloudy early with partial clearing expected late. Low 58F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:15 am
  • Moonset
    Moonset3:12 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Mostly Cloudy Day Mostly Cloudy
77°/54°
Rain drop 19%
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Day

77°
Mostly Cloudy Day
Rain drop
19%
SW 11 mph

Considerable cloudiness. High 77F. Winds SW at 10 to 15 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:06 am
  • Sunset
    Sunset7:27 pm

Night

54°
Mostly Cloudy Night
Rain drop
24%
SSW 7 mph

Mainly cloudy. Low 54F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:37 am
  • Moonset
    Moonset4:22 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Partly Cloudy Day Partly Cloudy
67°/44°
Rain drop 23%
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Day

67°
Partly Cloudy Day
Rain drop
23%
SW 10 mph

Partly to mostly cloudy. High 67F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:04 am
  • Sunset
    Sunset7:28 pm

Night

44°
Showers
Rain drop
36%
N 8 mph

Overcast with showers at times. Low 44F. Winds N at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:58 am
  • Moonset
    Moonset5:36 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Mostly Cloudy Day Mostly Cloudy
60°/41°
Rain drop 24%
Add

Day

60°
Mostly Cloudy Day
Rain drop
24%
NNE 8 mph

Mostly cloudy skies. High around 60F. Winds NNE at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:03 am
  • Sunset
    Sunset7:29 pm

Night

41°
Showers
Rain drop
35%
NNE 6 mph

Rain showers in the evening becoming more intermittent overnight. Low 41F. Winds light and variable. Chance of rain 40%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:20 am
  • Moonset
    Moonset6:52 pm
  • Moon Phase - Day 28 Waning Crescent

Fri 17

Mostly Cloudy Day Mostly Cloudy
60°/43°
Rain drop 24%
Add

Day

60°
Mostly Cloudy Day
Rain drop
24%
N 8 mph

Mostly cloudy skies. High around 60F. Winds N at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:01 am
  • Sunset
    Sunset7:30 pm

Night

43°
Mostly Cloudy Night
Rain drop
22%
SSW 6 mph

Mostly cloudy. Low 43F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:45 am
  • Moonset
    Moonset8:12 pm
  • Moon Phase - Day 0 New Moon

Sat 18

Partly Cloudy Day Partly Cloudy
63°/47°
Rain drop 15%
Add

Day

63°
Partly Cloudy Day
Rain drop
15%
W 8 mph

Considerable clouds early. Some decrease in clouds later in the day. High 63F. Winds W at 5 to 10 mph.

  • Humidity
    Humidity56%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:00 am
  • Sunset
    Sunset7:32 pm

Night

47°
Scattered Showers Night
Rain drop
31%
SW 6 mph

Partly cloudy skies early followed by mostly cloudy skies and a few showers later at night. Low 47F. Winds SW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity69%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:14 am
  • Moonset
    Moonset9:35 pm
  • Moon Phase - Day 1 Waxing Crescent

Sun 19

Scattered Showers Day AM Showers
66°/49°
Rain drop 30%
Add

Day

66°
Scattered Showers Day
Rain drop
30%
WSW 9 mph

A shower or two around the area in the morning, then partly cloudy in the afternoon. High 66F. Winds WSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise5:58 am
  • Sunset
    Sunset7:33 pm

Night

49°
Showers
Rain drop
37%
SW 7 mph

Showers early becoming less numerous late. Low 49F. Winds SW at 5 to 10 mph. Chance of rain 40%.

  • Humidity
    Humidity77%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise6:51 am
  • Moonset
    Moonset10:56 pm
  • Moon Phase - Day 2 Waxing Crescent

Mon 20

Scattered Showers Day AM Showers
67°/48°
Rain drop 34%
Add

Day

67°
Scattered Showers Day
Rain drop
34%
W 10 mph

A few showers in the morning, then clouds lingering in the afternoon. High 67F. Winds W at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity56%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise5:57 am
  • Sunset
    Sunset7:34 pm

Night

48°
Mostly Cloudy Night
Rain drop
24%
WSW 7 mph

Mainly cloudy. Low 48F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity67%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise7:39 am
  • Moonset
    Moonset--
  • Moon Phase - Day 3 Waxing Crescent
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