First Cliff, Wednesday, 14 October, 19:28
Clear. Feels like 66°. High 72°, low 60°.
First Cliff, Thursday, 15 October
Clear. High 60°, low 50°.
First Cliff, Friday, 16 October
Rain. High 67°, low 49°.
First Cliff, Saturday, 17 October
Overcast. High 65°, low 46°.
First Cliff, Sunday, 18 October
Overcast. High 49°, low 43°.
First Cliff, Monday, 19 October
Overcast. High 53°, low 49°.
First Cliff, Tuesday, 20 October
Overcast. High 63°, low 50°.
First Cliff, Wednesday, 21 October
Clear. High 55°, low 49°.
First Cliff, Thursday, 22 October
Clear. High 57°, low 47°.
First Cliff, Friday, 23 October
Light rain. High 56°, low 49°.
First Cliff, Saturday, 24 October
Clear. High 61°, low 54°.
First Cliff, Sunday, 25 October
Mostly clear. High 67°, low 54°.
First Cliff, Monday, 26 October
Rain. High 64°, low 50°.
First Cliff, Tuesday, 27 October
Clear. High 51°, low 46°.
First Cliff, Wednesday, 28 October
Clear. High 50°, low 46°.
First Cliff, Thursday, 29 October
Overcast. High 59°, low 45°.
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 First Cliff, MA 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 First Cliff, MA 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.