Rio Dell, Tuesday, 20 October, 14:42
Overcast. Feels like 62°. High 65°, low 48°.
Rio Dell, Wednesday, 21 October
Overcast. High 74°, low 49°.
Rio Dell, Thursday, 22 October
Overcast. High 59°, low 51°.
Rio Dell, Friday, 23 October
Clear. High 60°, low 45°.
Rio Dell, Saturday, 24 October
Overcast. High 68°, low 41°.
Rio Dell, Sunday, 25 October
Overcast. High 71°, low 46°.
Rio Dell, Monday, 26 October
Overcast. High 80°, low 50°.
Rio Dell, Tuesday, 27 October
Overcast. High 76°, low 55°.
Rio Dell, Wednesday, 28 October
Overcast. High 76°, low 54°.
Rio Dell, Thursday, 29 October
Light rain. High 72°, low 53°.
Rio Dell, Friday, 30 October
Overcast. High 65°, low 49°.
Rio Dell, Saturday, 31 October
Overcast. High 58°, low 46°.
Rio Dell, Sunday, 1 November
Clear. High 72°, low 46°.
Rio Dell, Monday, 2 November
Overcast. High 78°, low 52°.
Rio Dell, Tuesday, 3 November
Light rain. High 71°, low 55°.
Rio Dell, Wednesday, 4 November
Rain. High 62°, low 55°.
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 Rio Dell, 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 Rio Dell, 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.