Head of Westport, Sunday, 9 August, 14:33
Clear. Feels like 101°. High 90°, low 70°.
Head of Westport, Monday, 10 August
Partly cloudy. High 88°, low 69°.
Head of Westport, Tuesday, 11 August
Light rain. High 86°, low 69°.
Head of Westport, Wednesday, 12 August
Overcast. High 80°, low 66°.
Head of Westport, Thursday, 13 August
Light rain. High 82°, low 67°.
Head of Westport, Friday, 14 August
Clear. High 77°, low 62°.
Head of Westport, Saturday, 15 August
Clear. High 77°, low 59°.
Head of Westport, Sunday, 16 August
Mostly clear. High 77°, low 57°.
Head of Westport, Monday, 17 August
Heavy rain. High 70°, low 65°.
Head of Westport, Tuesday, 18 August
Rain. High 75°, low 64°.
Head of Westport, Wednesday, 19 August
Overcast. High 74°, low 67°.
Head of Westport, Thursday, 20 August
Light rain. High 78°, low 69°.
Head of Westport, Friday, 21 August
Overcast. High 76°, low 65°.
Head of Westport, Saturday, 22 August
Clear. High 79°, low 65°.
Head of Westport, Sunday, 23 August
Rain. High 80°, low 69°.
Head of Westport, Monday, 24 August
Clear. High 76°, low 61°.
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 Head of Westport, 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 Head of Westport, 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.