Castle Rock, Saturday, 7 November, 05:39
Overcast. Feels like 27°. High 48°, low 28°.
Castle Rock, Sunday, 8 November
Clear. High 54°, low 30°.
Castle Rock, Monday, 9 November
Partly cloudy. High 57°, low 37°.
Castle Rock, Tuesday, 10 November
Clear. High 54°, low 34°.
Castle Rock, Wednesday, 11 November
Partly cloudy. High 56°, low 33°.
Castle Rock, Thursday, 12 November
Clear. High 59°, low 31°.
Castle Rock, Friday, 13 November
Clear. High 57°, low 37°.
Castle Rock, Saturday, 14 November
Overcast. High 55°, low 37°.
Castle Rock, Sunday, 15 November
Partly cloudy. High 54°, low 35°.
Castle Rock, Monday, 16 November
Snow. High 39°, low 27°.
Castle Rock, Tuesday, 17 November
Clear. High 40°, low 25°.
Castle Rock, Wednesday, 18 November
Overcast. High 43°, low 30°.
Castle Rock, Thursday, 19 November
Light snow. High 36°, low 27°.
Castle Rock, Friday, 20 November
Overcast. High 41°, low 24°.
Castle Rock, Saturday, 21 November
Clear. High 45°, low 24°.
Castle Rock, Sunday, 22 November
Clear. High 45°, low 28°.
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 Castle Rock, UT 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 Castle Rock, UT 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.