As of 11:19 EDT

Weather in South Orleans, MA

79°Current weather

South Orleans, Sunday, 9 August, 11:19

Partly cloudy. Feels like 79°. High 89°, low 70°.

Pressure29.88 inHg
Wind2 mph SW
Humidity86%
Visibility6.2 mi
Dew point75°
Mon, 1087° / 70°0Clear
87 °Clear

South Orleans, Monday, 10 August

Clear. High 87°, low 70°.

Pressure29.97 inHg
Wind5.9 mph S
Humidity57%
Visibility6.2 mi
Dew point63°
Tue, 1181° / 71°0.01Light rain
81 °Light rain

South Orleans, Tuesday, 11 August

Light rain. High 81°, low 71°.

Pressure29.77 inHg
Wind7 mph NW
Humidity66%
Visibility6.2 mi
Dew point66°
Wed, 1278° / 68°0Overcast
78 °Overcast

South Orleans, Wednesday, 12 August

Overcast. High 78°, low 68°.

Pressure29.83 inHg
Wind3.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point56°
Thu, 1383° / 70°0.06Light rain
83 °Light rain

South Orleans, Thursday, 13 August

Light rain. High 83°, low 70°.

Pressure29.65 inHg
Wind20.3 mph SW
Humidity63%
Visibility
Dew point66°
Fri, 1475° / 64°0.01Light rain
75 °Light rain

South Orleans, Friday, 14 August

Light rain. High 75°, low 64°.

Pressure29.88 inHg
Wind20 mph W
Humidity45%
Visibility
Dew point47°
Sat, 1572° / 65°0.01Light rain
72 °Light rain

South Orleans, Saturday, 15 August

Light rain. High 72°, low 65°.

Pressure30.03 inHg
Wind16.2 mph NW
Humidity59%
Visibility
Dew point53°
Sun, 1672° / 66°0Mostly clear
72 °Mostly clear

South Orleans, Sunday, 16 August

Mostly clear. High 72°, low 66°.

Pressure30.15 inHg
Wind11 mph NW
Humidity53%
Visibility
Dew point52°
Mon, 1773° / 65°0.63Rain
73 °Rain

South Orleans, Monday, 17 August

Rain. High 73°, low 65°.

Pressure30.03 inHg
Wind11.1 mph S
Humidity55%
Visibility
Dew point55°
Tue, 1871° / 64°0.81Heavy rain
71 °Heavy rain

South Orleans, Tuesday, 18 August

Heavy rain. High 71°, low 64°.

Pressure29.88 inHg
Wind21.7 mph SE
Humidity79%
Visibility
Dew point62°
Wed, 1972° / 63°0Overcast
72 °Overcast

South Orleans, Wednesday, 19 August

Overcast. High 72°, low 63°.

Pressure30.00 inHg
Wind12.6 mph S
Humidity75%
Visibility
Dew point61°
Thu, 2077° / 68°0.02Light rain
77 °Light rain

South Orleans, Thursday, 20 August

Light rain. High 77°, low 68°.

Pressure29.71 inHg
Wind12 mph S
Humidity82%
Visibility
Dew point68°
Fri, 2174° / 68°0.02Light rain
74 °Light rain

South Orleans, Friday, 21 August

Light rain. High 74°, low 68°.

Pressure29.83 inHg
Wind8.8 mph NW
Humidity81%
Visibility
Dew point65°
Sat, 2278° / 68°0Clear
78 °Clear

South Orleans, Saturday, 22 August

Clear. High 78°, low 68°.

Pressure29.97 inHg
Wind12 mph S
Humidity58%
Visibility
Dew point60°
Sun, 2380° / 72°0.16Light rain
80 °Light rain

South Orleans, Sunday, 23 August

Light rain. High 80°, low 72°.

Pressure29.83 inHg
Wind27.1 mph S
Humidity74%
Visibility
Dew point70°
Mon, 2471° / 65°0Clear
71 °Clear

South Orleans, Monday, 24 August

Clear. High 71°, low 65°.

Pressure30.12 inHg
Wind12.1 mph NW
Humidity46%
Visibility
Dew point47°

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 South Orleans, 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 South Orleans, 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.