Mountain Valley, Saturday, 8 August, 20:58
Overcast. Feels like 78°. High 86°, low 69°.
Mountain Valley, Sunday, 9 August
Rain. High 87°, low 69°.
Mountain Valley, Monday, 10 August
Clear. High 94°, low 68°.
Mountain Valley, Tuesday, 11 August
Rain. High 92°, low 68°.
Mountain Valley, Wednesday, 12 August
Rain. High 90°, low 67°.
Mountain Valley, Thursday, 13 August
Light rain. High 86°, low 66°.
Mountain Valley, Friday, 14 August
Light rain. High 66°, low 62°.
Mountain Valley, Saturday, 15 August
Partly cloudy. High 82°, low 59°.
Mountain Valley, Sunday, 16 August
Light rain. High 73°, low 65°.
Mountain Valley, Monday, 17 August
Rain. High 85°, low 67°.
Mountain Valley, Tuesday, 18 August
Overcast. High 87°, low 65°.
Mountain Valley, Wednesday, 19 August
Partly cloudy. High 89°, low 66°.
Mountain Valley, Thursday, 20 August
Partly cloudy. High 77°, low 58°.
Mountain Valley, Friday, 21 August
Light rain. High 80°, low 57°.
Mountain Valley, Saturday, 22 August
Overcast. High 85°, low 66°.
Mountain Valley, Sunday, 23 August
Overcast. High 76°, low 57°.
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 Mountain Valley, KY 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 Mountain Valley, KY 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.