South Valley, Sunday, 9 August, 12:18
Clear. Feels like 76°. High 82°, low 63°.
South Valley, Monday, 10 August
Rain. High 81°, low 64°.
South Valley, Tuesday, 11 August
Rain. High 78°, low 61°.
South Valley, Wednesday, 12 August
Light rain. High 71°, low 60°.
South Valley, Thursday, 13 August
Partly cloudy. High 71°, low 54°.
South Valley, Friday, 14 August
Clear. High 69°, low 48°.
South Valley, Saturday, 15 August
Overcast. High 67°, low 46°.
South Valley, Sunday, 16 August
Light rain. High 58°, low 47°.
South Valley, Monday, 17 August
Partly cloudy. High 71°, low 55°.
South Valley, Tuesday, 18 August
Overcast. High 76°, low 52°.
South Valley, Wednesday, 19 August
Rain. High 82°, low 60°.
South Valley, Thursday, 20 August
Light rain. High 69°, low 51°.
South Valley, Friday, 21 August
Partly cloudy. High 73°, low 48°.
South Valley, Saturday, 22 August
Heavy rain. High 80°, low 54°.
South Valley, Sunday, 23 August
Light rain. High 66°, low 49°.
South Valley, Monday, 24 August
Partly cloudy. High 70°, low 46°.
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 Valley, NY 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 Valley, NY 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.