Rio Dell, Wednesday, 21 October, 14:51
Overcast. Feels like 70°. High 71°, low 53°.
Rio Dell, Thursday, 22 October
Overcast. High 60°, low 53°.
Rio Dell, Friday, 23 October
Clear. High 58°, low 45°.
Rio Dell, Saturday, 24 October
Clear. High 68°, low 41°.
Rio Dell, Sunday, 25 October
Overcast. High 61°, low 42°.
Rio Dell, Monday, 26 October
Light rain. High 62°, low 45°.
Rio Dell, Tuesday, 27 October
Overcast. High 73°, low 49°.
Rio Dell, Wednesday, 28 October
Overcast. High 73°, low 53°.
Rio Dell, Thursday, 29 October
Clear. High 73°, low 52°.
Rio Dell, Friday, 30 October
Overcast. High 67°, low 50°.
Rio Dell, Saturday, 31 October
Overcast. High 60°, low 47°.
Rio Dell, Sunday, 1 November
Overcast. High 74°, low 46°.
Rio Dell, Monday, 2 November
Light rain. High 64°, low 58°.
Rio Dell, Tuesday, 3 November
Overcast. High 74°, low 56°.
Rio Dell, Wednesday, 4 November
Rain. High 66°, low 57°.
Rio Dell, Thursday, 5 November
Rain. High 65°, low 52°.
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.