South Walpole, Sunday, 9 August, 09:25
Clear. Feels like 86°. High 90°, low 69°.
South Walpole, Monday, 10 August
Clear. High 89°, low 68°.
South Walpole, Tuesday, 11 August
Overcast. High 89°, low 67°.
South Walpole, Wednesday, 12 August
Overcast. High 87°, low 62°.
South Walpole, Thursday, 13 August
Light rain. High 84°, low 62°.
South Walpole, Friday, 14 August
Clear. High 78°, low 58°.
South Walpole, Saturday, 15 August
Clear. High 78°, low 56°.
South Walpole, Sunday, 16 August
Partly cloudy. High 81°, low 55°.
South Walpole, Monday, 17 August
Rain. High 67°, low 61°.
South Walpole, Tuesday, 18 August
Rain. High 79°, low 61°.
South Walpole, Wednesday, 19 August
Overcast. High 79°, low 62°.
South Walpole, Thursday, 20 August
Light rain. High 78°, low 63°.
South Walpole, Friday, 21 August
Overcast. High 82°, low 61°.
South Walpole, Saturday, 22 August
Clear. High 87°, low 60°.
South Walpole, Sunday, 23 August
Rain. High 89°, low 67°.
South Walpole, Monday, 24 August
Clear. High 78°, low 56°.
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 South Walpole, 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 South Walpole, 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.