Post Oak, Saturday, 8 August, 20:35
Overcast. Feels like 79°. High 90°, low 72°.
Post Oak, Sunday, 9 August
Overcast. High 91°, low 70°.
Post Oak, Monday, 10 August
Rain. High 97°, low 71°.
Post Oak, Tuesday, 11 August
Light rain. High 95°, low 68°.
Post Oak, Wednesday, 12 August
Light rain. High 92°, low 71°.
Post Oak, Thursday, 13 August
Light rain. High 95°, low 70°.
Post Oak, Friday, 14 August
Rain. High 71°, low 60°.
Post Oak, Saturday, 15 August
Clear. High 79°, low 55°.
Post Oak, Sunday, 16 August
Clear. High 83°, low 56°.
Post Oak, Monday, 17 August
Mostly clear. High 90°, low 62°.
Post Oak, Tuesday, 18 August
Heavy rain. High 74°, low 68°.
Post Oak, Wednesday, 19 August
Light rain. High 84°, low 70°.
Post Oak, Thursday, 20 August
Overcast. High 88°, low 64°.
Post Oak, Friday, 21 August
Heavy rain. High 72°, low 69°.
Post Oak, Saturday, 22 August
Clear. High 88°, low 67°.
Post Oak, Sunday, 23 August
Overcast. High 76°, low 59°.
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 Post Oak, VA 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 Post Oak, VA 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.