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As of 13:11 EDT

Weather in West Groton, MA

86°Current weather

West Groton, Sunday, 9 August, 13:11

Clear. Feels like 91°. High 88°, low 69°.

Pressure29.88 inHg
Wind2 mph NE
Humidity61%
Visibility6.2 mi
Dew point70°
Mon, 1090° / 68°0Light rain
90 °Light rain

West Groton, Monday, 10 August

Light rain. High 90°, low 68°.

Pressure29.94 inHg
Wind5.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1188° / 65°0.01Light rain
88 °Light rain

West Groton, Tuesday, 11 August

Light rain. High 88°, low 65°.

Pressure29.80 inHg
Wind6.9 mph W
Humidity49%
Visibility6.2 mi
Dew point60°
Wed, 1286° / 62°0Mostly clear
86 °Mostly clear

West Groton, Wednesday, 12 August

Mostly clear. High 86°, low 62°.

Pressure29.80 inHg
Wind3.9 mph SW
Humidity36%
Visibility6.2 mi
Dew point53°
Thu, 1381° / 62°0.19Light rain
81 °Light rain

West Groton, Thursday, 13 August

Light rain. High 81°, low 62°.

Pressure29.65 inHg
Wind11.7 mph W
Humidity55%
Visibility6.2 mi
Dew point62°
Fri, 1476° / 57°0Clear
76 °Clear

West Groton, Friday, 14 August

Clear. High 76°, low 57°.

Pressure29.91 inHg
Wind13.4 mph NW
Humidity42%
Visibility—
Dew point45°
Sat, 1577° / 56°0Clear
77 °Clear

West Groton, Saturday, 15 August

Clear. High 77°, low 56°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity38%
Visibility—
Dew point43°
Sun, 1680° / 56°0Overcast
80 °Overcast

West Groton, Sunday, 16 August

Overcast. High 80°, low 56°.

Pressure30.15 inHg
Wind5.8 mph N
Humidity35%
Visibility—
Dew point44°
Mon, 1764° / 60°0.2Light rain
64 °Light rain

West Groton, Monday, 17 August

Light rain. High 64°, low 60°.

Pressure30.03 inHg
Wind5 mph NE
Humidity84%
Visibility—
Dew point58°
Tue, 1880° / 59°0.11Light rain
80 °Light rain

West Groton, Tuesday, 18 August

Light rain. High 80°, low 59°.

Pressure29.94 inHg
Wind7.9 mph N
Humidity65%
Visibility—
Dew point57°
Wed, 1978° / 59°0Overcast
78 °Overcast

West Groton, Wednesday, 19 August

Overcast. High 78°, low 59°.

Pressure29.94 inHg
Wind11.7 mph S
Humidity53%
Visibility—
Dew point57°
Thu, 2083° / 63°0.09Light rain
83 °Light rain

West Groton, Thursday, 20 August

Light rain. High 83°, low 63°.

Pressure29.71 inHg
Wind7.7 mph NW
Humidity97%
Visibility—
Dew point68°
Fri, 2181° / 60°0Light rain
81 °Light rain

West Groton, Friday, 21 August

Light rain. High 81°, low 60°.

Pressure29.85 inHg
Wind4.3 mph SE
Humidity67%
Visibility—
Dew point60°
Sat, 2285° / 60°0Clear
85 °Clear

West Groton, Saturday, 22 August

Clear. High 85°, low 60°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity42%
Visibility—
Dew point52°
Sun, 2384° / 65°0.48Rain
84 °Rain

West Groton, Sunday, 23 August

Rain. High 84°, low 65°.

Pressure29.74 inHg
Wind14.2 mph SW
Humidity89%
Visibility—
Dew point71°
Mon, 2476° / 56°0Clear
76 °Clear

West Groton, Monday, 24 August

Clear. High 76°, low 56°.

Pressure30.12 inHg
Wind9 mph NW
Humidity36%
Visibility—
Dew point40°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for West Groton, MA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in West Groton, MA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.