Lone Tree, Saturday, 8 August, 12:29
Partly cloudy. Feels like 89°. High 94°, low 65°.
Lone Tree, Sunday, 9 August
Light rain. High 94°, low 65°.
Lone Tree, Monday, 10 August
Light rain. High 95°, low 61°.
Lone Tree, Tuesday, 11 August
Overcast. High 99°, low 65°.
Lone Tree, Wednesday, 12 August
Light rain. High 91°, low 62°.
Lone Tree, Thursday, 13 August
Light rain. High 65°, low 60°.
Lone Tree, Friday, 14 August
Light rain. High 83°, low 59°.
Lone Tree, Saturday, 15 August
Rain. High 88°, low 62°.
Lone Tree, Sunday, 16 August
Light rain. High 85°, low 62°.
Lone Tree, Monday, 17 August
Light rain. High 84°, low 64°.
Lone Tree, Tuesday, 18 August
Light rain. High 92°, low 64°.
Lone Tree, Wednesday, 19 August
Light rain. High 75°, low 62°.
Lone Tree, Thursday, 20 August
Light rain. High 82°, low 59°.
Lone Tree, Friday, 21 August
Overcast. High 88°, low 63°.
Lone Tree, Saturday, 22 August
Light rain. High 90°, low 66°.
Lone Tree, Sunday, 23 August
Light rain. High 87°, low 66°.
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 Lone Tree, CO 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 Lone Tree, CO 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.