Round Mountain, Thursday, 15 October, 00:28
Clear. Feels like 48°. High 83°, low 48°.
Round Mountain, Friday, 16 October
Clear. High 86°, low 47°.
Round Mountain, Saturday, 17 October
Partly cloudy. High 82°, low 54°.
Round Mountain, Sunday, 18 October
Clear. High 76°, low 53°.
Round Mountain, Monday, 19 October
Partly cloudy. High 62°, low 48°.
Round Mountain, Tuesday, 20 October
Overcast. High 65°, low 45°.
Round Mountain, Wednesday, 21 October
Clear. High 70°, low 42°.
Round Mountain, Thursday, 22 October
Partly cloudy. High 64°, low 43°.
Round Mountain, Friday, 23 October
Clear. High 64°, low 37°.
Round Mountain, Saturday, 24 October
Clear. High 70°, low 39°.
Round Mountain, Sunday, 25 October
Overcast. High 75°, low 42°.
Round Mountain, Monday, 26 October
Overcast. High 78°, low 48°.
Round Mountain, Tuesday, 27 October
Partly cloudy. High 81°, low 52°.
Round Mountain, Wednesday, 28 October
Partly cloudy. High 83°, low 55°.
Round Mountain, Thursday, 29 October
Overcast. High 73°, low 53°.
Round Mountain, Friday, 30 October
Partly cloudy. High 64°, low 46°.
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 Round Mountain, CA 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 Round Mountain, CA 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.