As of 09:05 EDT

Weather in North Deer Isle, ME

69°Current weather

North Deer Isle, Sunday, 9 August, 09:05

Overcast. Feels like 70°. High 80°, low 65°.

Pressure29.88 inHg
Wind4 mph W
Humidity97%
Visibility1.0 mi
Dew point68°
Mon, 1080° / 66°0Light rain
80 °Light rain

North Deer Isle, Monday, 10 August

Light rain. High 80°, low 66°.

Pressure29.94 inHg
Wind9.9 mph S
Humidity66%
Visibility6.2 mi
Dew point58°
Tue, 1172° / 62°0.01Light rain
72 °Light rain

North Deer Isle, Tuesday, 11 August

Light rain. High 72°, low 62°.

Pressure29.71 inHg
Wind4.6 mph SW
Humidity72%
Visibility6.2 mi
Dew point62°
Wed, 1274° / 61°0Light rain
74 °Light rain

North Deer Isle, Wednesday, 12 August

Light rain. High 74°, low 61°.

Pressure29.77 inHg
Wind7.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point52°
Thu, 1366° / 61°0.39Rain
66 °Rain

North Deer Isle, Thursday, 13 August

Rain. High 66°, low 61°.

Pressure29.62 inHg
Wind16.6 mph W
Humidity88%
Visibility
Dew point61°
Fri, 1470° / 58°0Partly cloudy
70 °Partly cloudy

North Deer Isle, Friday, 14 August

Partly cloudy. High 70°, low 58°.

Pressure29.71 inHg
Wind21.8 mph W
Humidity63%
Visibility
Dew point52°
Sat, 1573° / 60°0Clear
73 °Clear

North Deer Isle, Saturday, 15 August

Clear. High 73°, low 60°.

Pressure29.94 inHg
Wind14.9 mph NW
Humidity51%
Visibility
Dew point48°
Sun, 1671° / 58°0Clear
71 °Clear

North Deer Isle, Sunday, 16 August

Clear. High 71°, low 58°.

Pressure30.09 inHg
Wind13 mph SW
Humidity50%
Visibility
Dew point49°
Mon, 1766° / 62°0.01Light rain
66 °Light rain

North Deer Isle, Monday, 17 August

Light rain. High 66°, low 62°.

Pressure30.03 inHg
Wind13.7 mph S
Humidity71%
Visibility
Dew point56°
Tue, 1862° / 59°0.22Rain
62 °Rain

North Deer Isle, Tuesday, 18 August

Rain. High 62°, low 59°.

Pressure29.94 inHg
Wind11 mph N
Humidity96%
Visibility
Dew point60°
Wed, 1963° / 58°0Overcast
63 °Overcast

North Deer Isle, Wednesday, 19 August

Overcast. High 63°, low 58°.

Pressure30.00 inHg
Wind12.6 mph S
Humidity83%
Visibility
Dew point57°
Thu, 2065° / 60°0.1Light rain
65 °Light rain

North Deer Isle, Thursday, 20 August

Light rain. High 65°, low 60°.

Pressure29.74 inHg
Wind11.4 mph S
Humidity87%
Visibility
Dew point60°
Fri, 2168° / 62°0.17Light rain
68 °Light rain

North Deer Isle, Friday, 21 August

Light rain. High 68°, low 62°.

Pressure29.83 inHg
Wind8.4 mph N
Humidity97%
Visibility
Dew point64°
Sat, 2268° / 61°0Overcast
68 °Overcast

North Deer Isle, Saturday, 22 August

Overcast. High 68°, low 61°.

Pressure29.97 inHg
Wind11.9 mph S
Humidity84%
Visibility
Dew point61°
Sun, 2366° / 63°0.63Heavy rain
66 °Heavy rain

North Deer Isle, Sunday, 23 August

Heavy rain. High 66°, low 63°.

Pressure29.80 inHg
Wind20.2 mph S
Humidity99%
Visibility
Dew point63°
Mon, 2469° / 58°0Clear
69 °Clear

North Deer Isle, Monday, 24 August

Clear. High 69°, low 58°.

Pressure30.06 inHg
Wind12.6 mph W
Humidity54%
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 North 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 North 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.