North Deer Isle, Sunday, 9 August, 09:05
Overcast. Feels like 70°. High 80°, low 65°.
North Deer Isle, Monday, 10 August
Light rain. High 80°, low 66°.
North Deer Isle, Tuesday, 11 August
Light rain. High 72°, low 62°.
North Deer Isle, Wednesday, 12 August
Light rain. High 74°, low 61°.
North Deer Isle, Thursday, 13 August
Rain. High 66°, low 61°.
North Deer Isle, Friday, 14 August
Partly cloudy. High 70°, low 58°.
North Deer Isle, Saturday, 15 August
Clear. High 73°, low 60°.
North Deer Isle, Sunday, 16 August
Clear. High 71°, low 58°.
North Deer Isle, Monday, 17 August
Light rain. High 66°, low 62°.
North Deer Isle, Tuesday, 18 August
Rain. High 62°, low 59°.
North Deer Isle, Wednesday, 19 August
Overcast. High 63°, low 58°.
North Deer Isle, Thursday, 20 August
Light rain. High 65°, low 60°.
North Deer Isle, Friday, 21 August
Light rain. High 68°, low 62°.
North Deer Isle, Saturday, 22 August
Overcast. High 68°, low 61°.
North Deer Isle, Sunday, 23 August
Heavy rain. High 66°, low 63°.
North Deer Isle, Monday, 24 August
Clear. High 69°, low 58°.
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.
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.
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.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.