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As of 12:18 EST

Weather in Groton, MA

40°Current weather

Groton, Friday, 13 November, 12:18

Overcast. Feels like 36°. High 41°, low 36°.

Pressure29.56 inHg
Wind5.7 mph N
Humidity81%
Visibility6.2 mi
Dew point35°

Two-week outlook for Groton, MA: week one averages a high of 49.4° and week two 54.4°, so week two runs 5.1° warmer than week one. Around 0.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 42°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 13 – November 19)49.4°34.5°0.2 in / 1 d+2.3°
2nd (November 20 – November 26)54.4°41.6°0.6 in / 3 d+9.8°

Weekend weather

Sat, November 14
Overcast
42°32°
no precip.
Sun, November 15
Mostly clear
46°34°
no precip.
Sat, November 21
Overcast
51°39°
no precip.
Sun, November 22
Overcast
60°44°
no precip.
Sat, 1442° / 32°0Overcast
42 °Overcast

Groton, Saturday, 14 November

Overcast. High 42°, low 32°.

Pressure29.68 inHg
Wind7.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point27°
Sun, 1546° / 34°0Mostly clear
46 °Mostly clear

Groton, Sunday, 15 November

Mostly clear. High 46°, low 34°.

Pressure30.03 inHg
Wind11.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point27°
Mon, 1646° / 32°0Overcast
46 °Overcast

Groton, Monday, 16 November

Overcast. High 46°, low 32°.

Pressure30.36 inHg
Wind8 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Tue, 1753° / 30°0Clear
53 °Clear

Groton, Tuesday, 17 November

Clear. High 53°, low 30°.

Pressure30.39 inHg
Wind5.6 mph W
Humidity49%
Visibility6.2 mi
Dew point32°
Wed, 1858° / 38°0Mostly clear
58 °Mostly clear

Groton, Wednesday, 18 November

Mostly clear. High 58°, low 38°.

Pressure30.36 inHg
Wind7.3 mph W
Humidity56%
Visibility—
Dew point34°
Thu, 1961° / 40°0Clear
61 °Clear

Groton, Thursday, 19 November

Clear. High 61°, low 40°.

Pressure30.33 inHg
Wind6.9 mph W
Humidity44%
Visibility—
Dew point31°
Fri, 2060° / 42°0Overcast
60 °Overcast

Groton, Friday, 20 November

Overcast. High 60°, low 42°.

Pressure30.18 inHg
Wind10.9 mph W
Humidity57%
Visibility—
Dew point38°
Sat, 2151° / 39°0Overcast
51 °Overcast

Groton, Saturday, 21 November

Overcast. High 51°, low 39°.

Pressure30.47 inHg
Wind5.4 mph S
Humidity69%
Visibility—
Dew point37°
Sun, 2260° / 44°0Overcast
60 °Overcast

Groton, Sunday, 22 November

Overcast. High 60°, low 44°.

Pressure30.27 inHg
Wind9.5 mph S
Humidity72%
Visibility—
Dew point46°
Mon, 2357° / 50°0.1Light rain
57 °Light rain

Groton, Monday, 23 November

Light rain. High 57°, low 50°.

Pressure30.21 inHg
Wind4.1 mph S
Humidity91%
Visibility—
Dew point53°
Tue, 2457° / 52°0.4Rain
57 °Rain

Groton, Tuesday, 24 November

Rain. High 57°, low 52°.

Pressure29.91 inHg
Wind3.2 mph SE
Humidity99%
Visibility—
Dew point54°
Wed, 2555° / 35°0.05Light rain
55 °Light rain

Groton, Wednesday, 25 November

Light rain. High 55°, low 35°.

Pressure29.53 inHg
Wind16.7 mph W
Humidity75%
Visibility—
Dew point38°
Thu, 2641° / 30°0Mostly clear
41 °Mostly clear

Groton, Thursday, 26 November

Mostly clear. High 41°, low 30°.

Pressure30.06 inHg
Wind10.7 mph W
Humidity48%
Visibility—
Dew point18°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Groton, MA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.