Van Dyke, Saturday, 8 August, 18:09
Overcast. Feels like 79°. High 88°, low 73°.
Van Dyke, Sunday, 9 August
Partly cloudy. High 88°, low 73°.
Van Dyke, Monday, 10 August
Clear. High 94°, low 75°.
Van Dyke, Tuesday, 11 August
Light rain. High 94°, low 73°.
Van Dyke, Wednesday, 12 August
Rain. High 87°, low 73°.
Van Dyke, Thursday, 13 August
Rain. High 86°, low 70°.
Van Dyke, Friday, 14 August
Heavy rain. High 80°, low 72°.
Van Dyke, Saturday, 15 August
Overcast. High 83°, low 61°.
Van Dyke, Sunday, 16 August
Overcast. High 82°, low 61°.
Van Dyke, Monday, 17 August
Rain. High 82°, low 70°.
Van Dyke, Tuesday, 18 August
Light rain. High 90°, low 71°.
Van Dyke, Wednesday, 19 August
Rain. High 91°, low 74°.
Van Dyke, Thursday, 20 August
Light rain. High 83°, low 73°.
Van Dyke, Friday, 21 August
Rain. High 88°, low 73°.
Van Dyke, Saturday, 22 August
Light rain. High 82°, low 72°.
Van Dyke, Sunday, 23 August
Overcast. High 82°, low 68°.
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 Van Dyke, TN 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 Van Dyke, TN 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.