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As of 12:38 EDT

Weather in Little Deer Isle, ME

82°Current weather

Little Deer Isle, Sunday, 9 August, 12:38

Overcast. Feels like 87°. High 84°, low 67°.

Pressure29.83 inHg
Wind10 mph S
Humidity73%
Visibility1.6 mi
Dew point72°
Mon, 1086° / 66°0Light rain
86 °Light rain

Little Deer Isle, Monday, 10 August

Light rain. High 86°, low 66°.

Pressure29.94 inHg
Wind10 mph S
Humidity65%
Visibility6.2 mi
Dew point58°
Tue, 1172° / 62°0.01Light rain
72 °Light rain

Little Deer Isle, Tuesday, 11 August

Light rain. High 72°, low 62°.

Pressure29.71 inHg
Wind3.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point62°
Wed, 1275° / 61°0Light rain
75 °Light rain

Little Deer Isle, Wednesday, 12 August

Light rain. High 75°, low 61°.

Pressure29.77 inHg
Wind7.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point51°
Thu, 1367° / 61°0.43Rain
67 °Rain

Little Deer Isle, Thursday, 13 August

Rain. High 67°, low 61°.

Pressure29.59 inHg
Wind11.5 mph S
Humidity91%
Visibility0.2 mi
Dew point63°
Fri, 1470° / 58°0Partly cloudy
70 °Partly cloudy

Little Deer Isle, Friday, 14 August

Partly cloudy. High 70°, low 58°.

Pressure29.71 inHg
Wind21.8 mph W
Humidity62%
Visibility—
Dew point51°
Sat, 1573° / 60°0Clear
73 °Clear

Little Deer Isle, Saturday, 15 August

Clear. High 73°, low 60°.

Pressure29.94 inHg
Wind15.1 mph NW
Humidity50%
Visibility—
Dew point48°
Sun, 1671° / 58°0Clear
71 °Clear

Little Deer Isle, Sunday, 16 August

Clear. High 71°, low 58°.

Pressure30.09 inHg
Wind13.4 mph SW
Humidity49%
Visibility—
Dew point48°
Mon, 1767° / 62°0.01Light rain
67 °Light rain

Little Deer Isle, Monday, 17 August

Light rain. High 67°, low 62°.

Pressure30.03 inHg
Wind13.7 mph S
Humidity69%
Visibility—
Dew point56°
Tue, 1862° / 58°0.17Light rain
62 °Light rain

Little Deer Isle, Tuesday, 18 August

Light rain. High 62°, low 58°.

Pressure29.94 inHg
Wind10.7 mph N
Humidity96%
Visibility—
Dew point60°
Wed, 1963° / 57°0Overcast
63 °Overcast

Little Deer Isle, Wednesday, 19 August

Overcast. High 63°, low 57°.

Pressure30.00 inHg
Wind13.2 mph S
Humidity82%
Visibility—
Dew point56°
Thu, 2065° / 60°0.11Light rain
65 °Light rain

Little Deer Isle, Thursday, 20 August

Light rain. High 65°, low 60°.

Pressure29.74 inHg
Wind11.2 mph S
Humidity86%
Visibility—
Dew point60°
Fri, 2169° / 62°0.11Light rain
69 °Light rain

Little Deer Isle, Friday, 21 August

Light rain. High 69°, low 62°.

Pressure29.83 inHg
Wind9.6 mph N
Humidity96%
Visibility—
Dew point64°
Sat, 2268° / 61°0Overcast
68 °Overcast

Little Deer Isle, Saturday, 22 August

Overcast. High 68°, low 61°.

Pressure29.97 inHg
Wind12.4 mph S
Humidity83%
Visibility—
Dew point61°
Sun, 2366° / 63°0.91Heavy rain
66 °Heavy rain

Little Deer Isle, Sunday, 23 August

Heavy rain. High 66°, low 63°.

Pressure29.80 inHg
Wind18.7 mph S
Humidity99%
Visibility—
Dew point63°
Mon, 2469° / 57°0Clear
69 °Clear

Little Deer Isle, Monday, 24 August

Clear. High 69°, low 57°.

Pressure30.06 inHg
Wind12.6 mph W
Humidity53%
Visibility—
Dew point46°

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 Little Deer Isle, 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 Little Deer Isle, 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.