South Cornish, Sunday, 9 August, 01:24
Mostly clear. Feels like 66°. High 87°, low 66°.
South Cornish, Monday, 10 August
Light rain. High 88°, low 65°.
South Cornish, Tuesday, 11 August
Light rain. High 82°, low 63°.
South Cornish, Wednesday, 12 August
Rain. High 77°, low 59°.
South Cornish, Thursday, 13 August
Light rain. High 78°, low 55°.
South Cornish, Friday, 14 August
Clear. High 67°, low 48°.
South Cornish, Saturday, 15 August
Clear. High 74°, low 48°.
South Cornish, Sunday, 16 August
Clear. High 76°, low 49°.
South Cornish, Monday, 17 August
Overcast. High 80°, low 51°.
South Cornish, Tuesday, 18 August
Light rain. High 75°, low 61°.
South Cornish, Wednesday, 19 August
Light rain. High 77°, low 58°.
South Cornish, Thursday, 20 August
Rain. High 75°, low 59°.
South Cornish, Friday, 21 August
Overcast. High 64°, low 56°.
South Cornish, Saturday, 22 August
Clear. High 72°, low 47°.
South Cornish, Sunday, 23 August
Light rain. High 72°, low 47°.
South Cornish, Monday, 24 August
Rain. High 74°, low 64°.
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 Cornish, NH 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 Cornish, NH 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.