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As of 11:16 EDT

Weather in Swans Island, ME

73°Current weather

Swans Island, Sunday, 9 August, 11:16

Overcast. Feels like 74°. High 77°, low 65°.

Pressure29.88 inHg
Wind7.9 mph SW
Humidity88%
Visibility—
Dew point70°
Mon, 1080° / 66°0.01Light rain
80 °Light rain

Swans Island, Monday, 10 August

Light rain. High 80°, low 66°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity75%
Visibility6.2 mi
Dew point59°
Tue, 1168° / 62°0.01Light rain
68 °Light rain

Swans Island, Tuesday, 11 August

Light rain. High 68°, low 62°.

Pressure29.71 inHg
Wind8.7 mph SW
Humidity80%
Visibility6.2 mi
Dew point61°
Wed, 1269° / 61°0Clear
69 °Clear

Swans Island, Wednesday, 12 August

Clear. High 69°, low 61°.

Pressure29.77 inHg
Wind9 mph W
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 1365° / 61°0.23Light rain
65 °Light rain

Swans Island, Thursday, 13 August

Light rain. High 65°, low 61°.

Pressure29.62 inHg
Wind18.2 mph W
Humidity93%
Visibility—
Dew point60°
Fri, 1468° / 59°0Partly cloudy
68 °Partly cloudy

Swans Island, Friday, 14 August

Partly cloudy. High 68°, low 59°.

Pressure29.71 inHg
Wind23.7 mph W
Humidity67%
Visibility—
Dew point52°
Sat, 1570° / 60°0Clear
70 °Clear

Swans Island, Saturday, 15 August

Clear. High 70°, low 60°.

Pressure29.91 inHg
Wind16.4 mph NW
Humidity57%
Visibility—
Dew point49°
Sun, 1666° / 58°0Clear
66 °Clear

Swans Island, Sunday, 16 August

Clear. High 66°, low 58°.

Pressure30.09 inHg
Wind12.5 mph NW
Humidity60%
Visibility—
Dew point51°
Mon, 1763° / 61°0Light rain
63 °Light rain

Swans Island, Monday, 17 August

Light rain. High 63°, low 61°.

Pressure30.06 inHg
Wind13.3 mph S
Humidity81%
Visibility—
Dew point56°
Tue, 1861° / 59°0.43Rain
61 °Rain

Swans Island, Tuesday, 18 August

Rain. High 61°, low 59°.

Pressure29.91 inHg
Wind19.5 mph NE
Humidity98%
Visibility—
Dew point59°
Wed, 1961° / 58°0Overcast
61 °Overcast

Swans Island, Wednesday, 19 August

Overcast. High 61°, low 58°.

Pressure30.00 inHg
Wind12.2 mph S
Humidity87%
Visibility—
Dew point56°
Thu, 2062° / 60°0.12Light rain
62 °Light rain

Swans Island, Thursday, 20 August

Light rain. High 62°, low 60°.

Pressure29.74 inHg
Wind12.5 mph S
Humidity94%
Visibility—
Dew point59°
Fri, 2163° / 61°0.29Rain
63 °Rain

Swans Island, Friday, 21 August

Rain. High 63°, low 61°.

Pressure29.83 inHg
Wind8.6 mph NE
Humidity99%
Visibility—
Dew point62°
Sat, 2264° / 60°0Overcast
64 °Overcast

Swans Island, Saturday, 22 August

Overcast. High 64°, low 60°.

Pressure29.97 inHg
Wind10.6 mph S
Humidity93%
Visibility—
Dew point60°
Sun, 2365° / 63°0.36Rain
65 °Rain

Swans Island, Sunday, 23 August

Rain. High 65°, low 63°.

Pressure29.80 inHg
Wind24.3 mph S
Humidity97%
Visibility—
Dew point62°
Mon, 2464° / 58°0Clear
64 °Clear

Swans Island, Monday, 24 August

Clear. High 64°, low 58°.

Pressure30.06 inHg
Wind14.8 mph SW
Humidity59%
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 Swans Island, ME 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 Swans Island, ME 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.