As of 02:10 EDT

Weather in West Dennis, MA

76°Current weather

West Dennis, Sunday, 9 August, 02:10

Mostly clear. Feels like 78°. High 93°, low 73°.

Pressure29.88 inHg
Wind3 mph SW
Humidity93%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 70°0Clear
90 °Clear

West Dennis, Monday, 10 August

Clear. High 90°, low 70°.

Pressure29.97 inHg
Wind6.6 mph S
Humidity53%
Visibility6.2 mi
Dew point63°
Tue, 1181° / 73°0.01Light rain
81 °Light rain

West Dennis, Tuesday, 11 August

Light rain. High 81°, low 73°.

Pressure29.77 inHg
Wind6.9 mph NW
Humidity63%
Visibility6.2 mi
Dew point65°
Wed, 1274° / 66°0.26Rain
74 °Rain

West Dennis, Wednesday, 12 August

Rain. High 74°, low 66°.

Pressure29.68 inHg
Wind9.8 mph E
Humidity91%
Visibility6.2 mi
Dew point67°
Thu, 1377° / 65°0.14Light rain
77 °Light rain

West Dennis, Thursday, 13 August

Light rain. High 77°, low 65°.

Pressure29.71 inHg
Wind10.2 mph NW
Humidity81%
Visibility
Dew point65°
Fri, 1473° / 66°0Clear
73 °Clear

West Dennis, Friday, 14 August

Clear. High 73°, low 66°.

Pressure29.94 inHg
Wind15.3 mph W
Humidity45%
Visibility
Dew point47°
Sat, 1573° / 64°0Clear
73 °Clear

West Dennis, Saturday, 15 August

Clear. High 73°, low 64°.

Pressure30.00 inHg
Wind14.8 mph NW
Humidity59%
Visibility
Dew point53°
Sun, 1671° / 65°0Clear
71 °Clear

West Dennis, Sunday, 16 August

Clear. High 71°, low 65°.

Pressure30.15 inHg
Wind11.1 mph NW
Humidity58%
Visibility
Dew point54°
Mon, 1774° / 67°0Overcast
74 °Overcast

West Dennis, Monday, 17 August

Overcast. High 74°, low 67°.

Pressure30.21 inHg
Wind15.9 mph S
Humidity55%
Visibility
Dew point56°
Tue, 1876° / 68°0Overcast
76 °Overcast

West Dennis, Tuesday, 18 August

Overcast. High 76°, low 68°.

Pressure30.15 inHg
Wind9 mph S
Humidity64%
Visibility
Dew point60°
Wed, 1976° / 68°0Overcast
76 °Overcast

West Dennis, Wednesday, 19 August

Overcast. High 76°, low 68°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity70%
Visibility
Dew point63°
Thu, 2072° / 70°0.41Rain
72 °Rain

West Dennis, Thursday, 20 August

Rain. High 72°, low 70°.

Pressure29.71 inHg
Wind17.9 mph S
Humidity92%
Visibility
Dew point68°
Fri, 2173° / 63°0Mostly clear
73 °Mostly clear

West Dennis, Friday, 21 August

Mostly clear. High 73°, low 63°.

Pressure29.65 inHg
Wind18.5 mph W
Humidity62%
Visibility
Dew point56°
Sat, 2273° / 63°0Clear
73 °Clear

West Dennis, Saturday, 22 August

Clear. High 73°, low 63°.

Pressure30.00 inHg
Wind14.7 mph W
Humidity44%
Visibility
Dew point46°
Sun, 2377° / 64°0.01Light rain
77 °Light rain

West Dennis, Sunday, 23 August

Light rain. High 77°, low 64°.

Pressure30.09 inHg
Wind18.5 mph SW
Humidity55%
Visibility
Dew point57°
Mon, 2482° / 71°0.07Light rain
82 °Light rain

West Dennis, Monday, 24 August

Light rain. High 82°, low 71°.

Pressure29.83 inHg
Wind20.5 mph SW
Humidity81%
Visibility
Dew point71°

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 Dennis, 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 Dennis, 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.