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As of 23:52 EDT

Weather in Siasconset, MA

73°Current weather

Siasconset, Saturday, 8 August, 23:52

Partly cloudy. Feels like 75°. High 88°, low 72°.

Pressure29.91 inHg
Wind10 mph W
Humidity99%
Visibility6.2 mi
Dew point73°
Sun, 0988° / 72°0.02Light rain
88 °Light rain

Siasconset, Sunday, 9 August

Light rain. High 88°, low 72°.

Pressure29.94 inHg
Wind14 mph SW
Humidity87%
Visibility6.2 mi
Dew point72°
Mon, 1087° / 71°0Clear
87 °Clear

Siasconset, Monday, 10 August

Clear. High 87°, low 71°.

Pressure29.97 inHg
Wind6.8 mph SW
Humidity68%
Visibility6.2 mi
Dew point65°
Tue, 1177° / 75°0.01Light rain
77 °Light rain

Siasconset, Tuesday, 11 August

Light rain. High 77°, low 75°.

Pressure29.80 inHg
Wind11.3 mph W
Humidity79%
Visibility6.2 mi
Dew point69°
Wed, 1275° / 69°0.32Rain
75 °Rain

Siasconset, Wednesday, 12 August

Rain. High 75°, low 69°.

Pressure29.68 inHg
Wind18.4 mph SW
Humidity82%
Visibility6.2 mi
Dew point70°
Thu, 1377° / 68°0.33Rain
77 °Rain

Siasconset, Thursday, 13 August

Rain. High 77°, low 68°.

Pressure29.71 inHg
Wind18 mph NW
Humidity90%
Visibility—
Dew point67°
Fri, 1473° / 67°0Light rain
73 °Light rain

Siasconset, Friday, 14 August

Light rain. High 73°, low 67°.

Pressure29.97 inHg
Wind28.6 mph W
Humidity54%
Visibility—
Dew point51°
Sat, 1573° / 67°0Clear
73 °Clear

Siasconset, Saturday, 15 August

Clear. High 73°, low 67°.

Pressure30.00 inHg
Wind20.3 mph NW
Humidity62%
Visibility—
Dew point54°
Sun, 1670° / 68°0Clear
70 °Clear

Siasconset, Sunday, 16 August

Clear. High 70°, low 68°.

Pressure30.15 inHg
Wind16.7 mph N
Humidity61%
Visibility—
Dew point55°
Mon, 1772° / 70°0Overcast
72 °Overcast

Siasconset, Monday, 17 August

Overcast. High 72°, low 70°.

Pressure30.21 inHg
Wind15.8 mph S
Humidity68%
Visibility—
Dew point59°
Tue, 1872° / 71°0Overcast
72 °Overcast

Siasconset, Tuesday, 18 August

Overcast. High 72°, low 71°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity70%
Visibility—
Dew point61°
Wed, 1972° / 71°0Overcast
72 °Overcast

Siasconset, Wednesday, 19 August

Overcast. High 72°, low 71°.

Pressure30.00 inHg
Wind11.1 mph S
Humidity81%
Visibility—
Dew point65°
Thu, 2074° / 70°0.77Rain
74 °Rain

Siasconset, Thursday, 20 August

Rain. High 74°, low 70°.

Pressure29.74 inHg
Wind26 mph S
Humidity91%
Visibility—
Dew point68°
Fri, 2172° / 67°0Overcast
72 °Overcast

Siasconset, Friday, 21 August

Overcast. High 72°, low 67°.

Pressure29.68 inHg
Wind25.5 mph W
Humidity72%
Visibility—
Dew point58°
Sat, 2273° / 67°0Clear
73 °Clear

Siasconset, Saturday, 22 August

Clear. High 73°, low 67°.

Pressure30.00 inHg
Wind21.3 mph NW
Humidity53%
Visibility—
Dew point50°
Sun, 2373° / 71°0Partly cloudy
73 °Partly cloudy

Siasconset, Sunday, 23 August

Partly cloudy. High 73°, low 71°.

Pressure30.12 inHg
Wind21.5 mph SW
Humidity71%
Visibility—
Dew point62°

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 Siasconset, 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 Siasconset, 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.