10-Day Weather Forecast for Groton, Massachusetts 01450 - The Weather Channel | weather.com
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10 Day Weather-

As of 4:50 pm EDT

Tonight

Partly Cloudy Night Partly Cloudy
--/49°
Rain drop 5%
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Night

49°
Partly Cloudy Night
Rain drop
5%
WSW 10 mph

Partly cloudy skies. Low 49F. Winds WSW at 10 to 15 mph.

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  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise9:18 pm
  • Moonset
    Moonset6:44 am
  • Moon Phase - Day 16 Waning Gibbous

Sat 04

Partly Cloudy Day Partly Cloudy
53°/36°
Rain drop 2%
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Day

53°
Partly Cloudy Day
Rain drop
2%
NE 13 mph

Partly cloudy skies in the morning will give way to cloudy skies during the afternoon. High 53F. Winds NE at 10 to 20 mph.

  • Humidity
    Humidity57%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:23 am
  • Sunset
    Sunset7:16 pm

Night

36°
Scattered Showers Night
Rain drop
59%
ESE 9 mph

Cloudy skies early with showers later at night. Low 36F. Winds ESE at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity78%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise10:24 pm
  • Moonset
    Moonset7:08 am
  • Moon Phase - Day 17 Waning Gibbous

Sun 05

Showers Showers
57°/35°
Rain drop 58%
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Day

57°
Showers
Rain drop
58%
SW 10 mph

Cloudy with occasional rain showers. High 57F. Winds SW at 5 to 10 mph. Chance of rain 60%.

  • Humidity
    Humidity86%
  • UV index
    UV Index2 of 11
  • Sunrise
    Sunrise6:21 am
  • Sunset
    Sunset7:17 pm

Night

35°
Partly Cloudy Night
Mixed precipitation
8%
WNW 9 mph

Cloudy skies early will become partly cloudy later at night. Low near 35F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity61%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise11:29 pm
  • Moonset
    Moonset7:37 am
  • Moon Phase - Day 18 Waning Gibbous

Mon 06

Mostly Cloudy Day Mostly Cloudy
48°/30°
Rain drop 2%
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Day

48°
Mostly Cloudy Day
Rain drop
2%
WNW 13 mph

Partly cloudy skies during the morning hours will become overcast in the afternoon. High 48F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity42%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:19 am
  • Sunset
    Sunset7:18 pm

Night

30°
Partly Cloudy Night
Mixed precipitation
16%
WNW 8 mph

Partly cloudy. Low near 30F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity59%
  • 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
47°/24°
Rain drop 18%
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Day

47°
Partly Cloudy Day
Rain drop
18%
WNW 12 mph

Partly to mostly cloudy. High 47F. Winds WNW at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:17 am
  • Sunset
    Sunset7:19 pm

Night

24°
Partly Cloudy Night
Snowflake
5%
NNW 9 mph

Partly cloudy skies. Low 24F. 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
49°/30°
Rain drop 0%
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Day

49°
Sunny
NW 6 mph

Mainly sunny. High 49F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity30%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:16 am
  • Sunset
    Sunset7:20 pm

Night

30°
Mostly Clear Night
Mixed precipitation
3%
SSW 5 mph

A mostly clear sky. Low around 30F. Winds light and variable.

  • Humidity
    Humidity59%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise1:25 am
  • Moonset
    Moonset9:44 am
  • Moon Phase - Day 21 Waning Gibbous

Thu 09

Sunny Sunny
59°/41°
Rain drop 3%
Add

Day

59°
Sunny
Rain drop
3%
SSW 13 mph

Sunny skies. High 59F. Winds SSW at 10 to 15 mph.

  • Humidity
    Humidity47%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:14 am
  • Sunset
    Sunset7:21 pm

Night

41°
Partly Cloudy Night
Rain drop
11%
SSW 10 mph

Partly cloudy. Low 41F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity64%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise2:12 am
  • Moonset
    Moonset10:42 am
  • Moon Phase - Day 21 Waning Gibbous

Fri 10

Partly Cloudy Day Partly Cloudy
70°/45°
Rain drop 10%
Add

Day

70°
Partly Cloudy Day
Rain drop
10%
WSW 9 mph

Partly cloudy skies. High around 70F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity51%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:12 am
  • Sunset
    Sunset7:22 pm

Night

45°
Partly Cloudy Night
Rain drop
11%
S 6 mph

Partly cloudy. Low around 45F. Winds light and variable.

  • Humidity
    Humidity67%
  • 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
68°/48°
Rain drop 9%
Add

Day

68°
Partly Cloudy Day
Rain drop
9%
SSE 9 mph

Partly cloudy. High 68F. Winds SSE at 5 to 10 mph.

  • Humidity
    Humidity52%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:11 am
  • Sunset
    Sunset7:24 pm

Night

48°
Partly Cloudy Night
Rain drop
24%
SSE 6 mph

Partly cloudy early with increasing clouds overnight. Low 48F. Winds light and variable.

  • Humidity
    Humidity73%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:25 am
  • Moonset
    Moonset12:53 pm
  • Moon Phase - Day 23 Waning Crescent

Sun 12

Partly Cloudy Day Partly Cloudy
67°/48°
Rain drop 24%
Add

Day

67°
Partly Cloudy Day
Rain drop
24%
SSW 8 mph

Mostly cloudy skies early, then partly cloudy in the afternoon. High 67F. Winds SSW at 5 to 10 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:09 am
  • Sunset
    Sunset7:25 pm

Night

48°
Partly Cloudy Night
Rain drop
24%
SSW 5 mph

Partly cloudy. Low 48F. Winds light and variable.

  • Humidity
    Humidity74%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise3:52 am
  • Moonset
    Moonset2:01 pm
  • Moon Phase - Day 24 Waning Crescent

Mon 13

Mostly Cloudy Day Mostly Cloudy
66°/49°
Rain drop 24%
Add

Day

66°
Mostly Cloudy Day
Rain drop
24%
WSW 9 mph

Mostly cloudy skies. High 66F. Winds WSW at 5 to 10 mph.

  • Humidity
    Humidity59%
  • UV index
    UV Index4 of 11
  • Sunrise
    Sunrise6:08 am
  • Sunset
    Sunset7:26 pm

Night

49°
Scattered Showers Night
Rain drop
34%
SSW 7 mph

A few showers in the evening, then clouds lingering overnight. Low 49F. Winds SSW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity72%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:15 am
  • Moonset
    Moonset3:12 pm
  • Moon Phase - Day 25 Waning Crescent

Tue 14

Showers Showers
65°/47°
Rain drop 52%
Add

Day

65°
Showers
Rain drop
52%
W 9 mph

Cloudy with showers. High near 65F. Winds W at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity61%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:06 am
  • Sunset
    Sunset7:27 pm

Night

47°
Showers
Rain drop
53%
WSW 6 mph

Showers early becoming less numerous late. Low 47F. Winds WSW at 5 to 10 mph. Chance of rain 50%.

  • Humidity
    Humidity76%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:37 am
  • Moonset
    Moonset4:22 pm
  • Moon Phase - Day 26 Waning Crescent

Wed 15

Scattered Showers Day AM Showers
64°/45°
Rain drop 32%
Add

Day

64°
Scattered Showers Day
Rain drop
32%
WNW 8 mph

A few showers in the morning, then clouds lingering in the afternoon. High 64F. Winds WNW at 5 to 10 mph. Chance of rain 30%.

  • Humidity
    Humidity60%
  • UV index
    UV Index5 of 11
  • Sunrise
    Sunrise6:04 am
  • Sunset
    Sunset7:28 pm

Night

45°
Partly Cloudy Night
Rain drop
24%
SW 6 mph

Partly to mostly cloudy. Low near 45F. Winds SW at 5 to 10 mph.

  • Humidity
    Humidity75%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise4:58 am
  • Moonset
    Moonset5:36 pm
  • Moon Phase - Day 27 Waning Crescent

Thu 16

Partly Cloudy Day Partly Cloudy
66°/46°
Rain drop 24%
Add

Day

66°
Partly Cloudy Day
Rain drop
24%
WSW 11 mph

Intervals of clouds and sunshine in the morning with more clouds for later in the day. High 66F. Winds WSW at 10 to 15 mph.

  • Humidity
    Humidity58%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:03 am
  • Sunset
    Sunset7:29 pm

Night

46°
Mostly Cloudy Night
Rain drop
24%
WNW 8 mph

Considerable cloudiness. Low 46F. Winds WNW at 5 to 10 mph.

  • Humidity
    Humidity70%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:20 am
  • Moonset
    Moonset6:52 pm
  • Moon Phase - Day 28 Waning Crescent

Fri 17

Partly Cloudy Day Partly Cloudy
62°/42°
Rain drop 24%
Add

Day

62°
Partly Cloudy Day
Rain drop
24%
NW 10 mph

Partly cloudy skies. High 62F. Winds NW at 10 to 15 mph.

  • Humidity
    Humidity55%
  • UV index
    UV Index6 of 11
  • Sunrise
    Sunrise6:01 am
  • Sunset
    Sunset7:30 pm

Night

42°
Partly Cloudy Night
Rain drop
24%
NW 7 mph

Partly cloudy. Low 42F. Winds NW at 5 to 10 mph.

  • Humidity
    Humidity63%
  • UV index
    UV Index0 of 11
  • Moonrise
    Moonrise5:45 am
  • Moonset
    Moonset8:12 pm
  • Moon Phase - Day 0 New Moon
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