South Wareham, Saturday, 8 August, 20:38
Overcast. Feels like 78°. High 88°, low 72°.
South Wareham, Sunday, 9 August
Clear. High 94°, low 71°.
South Wareham, Monday, 10 August
Overcast. High 89°, low 70°.
South Wareham, Tuesday, 11 August
Light rain. High 91°, low 69°.
South Wareham, Wednesday, 12 August
Rain. High 70°, low 63°.
South Wareham, Thursday, 13 August
Light rain. High 82°, low 60°.
South Wareham, Friday, 14 August
Overcast. High 78°, low 56°.
South Wareham, Saturday, 15 August
Clear. High 76°, low 58°.
South Wareham, Sunday, 16 August
Light rain. High 77°, low 56°.
South Wareham, Monday, 17 August
Overcast. High 79°, low 60°.
South Wareham, Tuesday, 18 August
Rain. High 76°, low 68°.
South Wareham, Wednesday, 19 August
Light rain. High 77°, low 65°.
South Wareham, Thursday, 20 August
Light rain. High 76°, low 63°.
South Wareham, Friday, 21 August
Heavy rain. High 76°, low 64°.
South Wareham, Saturday, 22 August
Heavy rain. High 73°, low 66°.
South Wareham, Sunday, 23 August
Partly cloudy. High 72°, low 55°.
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 Wareham, 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 Wareham, 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.