Rio Rico, Wednesday, 28 October, 23:21
Clear. Feels like 61°. High 80°, low 50°.
Rio Rico, Thursday, 29 October
Overcast. High 83°, low 52°.
Rio Rico, Friday, 30 October
Rain. High 73°, low 54°.
Rio Rico, Saturday, 31 October
Light rain. High 74°, low 56°.
Rio Rico, Sunday, 1 November
Rain. High 64°, low 58°.
Rio Rico, Monday, 2 November
Light rain. High 65°, low 51°.
Rio Rico, Tuesday, 3 November
Clear. High 70°, low 48°.
Rio Rico, Wednesday, 4 November
Clear. High 75°, low 54°.
Rio Rico, Thursday, 5 November
Clear. High 73°, low 56°.
Rio Rico, Friday, 6 November
Light rain. High 71°, low 55°.
Rio Rico, Saturday, 7 November
Rain. High 68°, low 54°.
Rio Rico, Sunday, 8 November
Clear. High 71°, low 54°.
Rio Rico, Monday, 9 November
Clear. High 75°, low 56°.
Rio Rico, Tuesday, 10 November
Mostly clear. High 76°, low 59°.
Rio Rico, Wednesday, 11 November
Overcast. High 75°, low 58°.
Rio Rico, Thursday, 12 November
Clear. High 72°, low 56°.
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 Rico, AZ 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 Rico, AZ 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.