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As of 16:14 EDT

Weather in Barnstable, MA

86°Current weather

Barnstable, Saturday, 8 August, 16:14

Clear. Feels like 96°. High 87°, low 72°.

Pressure29.88 inHg
Wind18.5 mph SW
Humidity75%
Visibility6.2 mi
Dew point76°
Sun, 0993° / 72°0Clear
93 °Clear

Barnstable, Sunday, 9 August

Clear. High 93°, low 72°.

Pressure29.91 inHg
Wind7.9 mph W
Humidity55%
Visibility6.2 mi
Dew point67°
Mon, 1085° / 70°0Overcast
85 °Overcast

Barnstable, Monday, 10 August

Overcast. High 85°, low 70°.

Pressure29.97 inHg
Wind7.6 mph S
Humidity47%
Visibility6.2 mi
Dew point62°
Tue, 1185° / 73°0.01Light rain
85 °Light rain

Barnstable, Tuesday, 11 August

Light rain. High 85°, low 73°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity46%
Visibility6.2 mi
Dew point61°
Wed, 1273° / 64°0.13Light rain
73 °Light rain

Barnstable, Wednesday, 12 August

Light rain. High 73°, low 64°.

Pressure29.74 inHg
Wind16.1 mph E
Humidity82%
Visibility6.2 mi
Dew point63°
Thu, 1380° / 63°0.08Light rain
80 °Light rain

Barnstable, Thursday, 13 August

Light rain. High 80°, low 63°.

Pressure29.74 inHg
Wind14.2 mph NW
Humidity68%
Visibility—
Dew point64°
Fri, 1475° / 61°0Overcast
75 °Overcast

Barnstable, Friday, 14 August

Overcast. High 75°, low 61°.

Pressure29.91 inHg
Wind14.9 mph SW
Humidity55%
Visibility—
Dew point49°
Sat, 1571° / 64°0Clear
71 °Clear

Barnstable, Saturday, 15 August

Clear. High 71°, low 64°.

Pressure30.09 inHg
Wind11.7 mph NE
Humidity59%
Visibility—
Dew point53°
Sun, 1672° / 63°0.02Light rain
72 °Light rain

Barnstable, Sunday, 16 August

Light rain. High 72°, low 63°.

Pressure30.27 inHg
Wind8.4 mph SW
Humidity50%
Visibility—
Dew point51°
Mon, 1777° / 66°0Overcast
77 °Overcast

Barnstable, Monday, 17 August

Overcast. High 77°, low 66°.

Pressure30.24 inHg
Wind13.5 mph SW
Humidity47%
Visibility—
Dew point53°
Tue, 1877° / 70°0.54Rain
77 °Rain

Barnstable, Tuesday, 18 August

Rain. High 77°, low 70°.

Pressure30.06 inHg
Wind17.8 mph SW
Humidity61%
Visibility—
Dew point62°
Wed, 1974° / 67°0.19Rain
74 °Rain

Barnstable, Wednesday, 19 August

Rain. High 74°, low 67°.

Pressure29.85 inHg
Wind10.6 mph N
Humidity78%
Visibility—
Dew point65°
Thu, 2073° / 65°0Light rain
73 °Light rain

Barnstable, Thursday, 20 August

Light rain. High 73°, low 65°.

Pressure29.97 inHg
Wind9.6 mph E
Humidity69%
Visibility—
Dew point61°
Fri, 2174° / 65°0.48Rain
74 °Rain

Barnstable, Friday, 21 August

Rain. High 74°, low 65°.

Pressure30.03 inHg
Wind14.8 mph SE
Humidity52%
Visibility—
Dew point54°
Sat, 2274° / 68°1.1Rain
74 °Rain

Barnstable, Saturday, 22 August

Rain. High 74°, low 68°.

Pressure29.80 inHg
Wind12.2 mph S
Humidity88%
Visibility—
Dew point67°
Sun, 2371° / 62°0Mostly clear
71 °Mostly clear

Barnstable, Sunday, 23 August

Mostly clear. High 71°, low 62°.

Pressure29.80 inHg
Wind17.6 mph W
Humidity55%
Visibility—
Dew point51°

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 Barnstable, 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 Barnstable, 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.