West Sullivan, Sunday, 9 August, 00:08
Overcast. Feels like 66°. High 85°, low 66°.
West Sullivan, Monday, 10 August
Rain. High 82°, low 62°.
West Sullivan, Tuesday, 11 August
Light rain. High 80°, low 61°.
West Sullivan, Wednesday, 12 August
Overcast. High 73°, low 57°.
West Sullivan, Thursday, 13 August
Rain. High 71°, low 57°.
West Sullivan, Friday, 14 August
Overcast. High 68°, low 54°.
West Sullivan, Saturday, 15 August
Overcast. High 69°, low 56°.
West Sullivan, Sunday, 16 August
Clear. High 74°, low 53°.
West Sullivan, Monday, 17 August
Overcast. High 71°, low 59°.
West Sullivan, Tuesday, 18 August
Light rain. High 74°, low 60°.
West Sullivan, Wednesday, 19 August
Overcast. High 74°, low 60°.
West Sullivan, Thursday, 20 August
Rain. High 64°, low 59°.
West Sullivan, Friday, 21 August
Light rain. High 73°, low 59°.
West Sullivan, Saturday, 22 August
Clear. High 72°, low 55°.
West Sullivan, Sunday, 23 August
Overcast. High 74°, low 50°.
West Sullivan, Monday, 24 August
Light rain. High 74°, low 63°.
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 West Sullivan, 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 West Sullivan, 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.