Rio Vista, Monday, 2 November, 08:37
Overcast. Feels like 54°. High 65°, low 43°.
Rio Vista, Tuesday, 3 November
Partly cloudy. High 70°, low 46°.
Rio Vista, Wednesday, 4 November
Clear. High 68°, low 50°.
Rio Vista, Thursday, 5 November
Light rain. High 68°, low 63°.
Rio Vista, Friday, 6 November
Rain. High 65°, low 64°.
Rio Vista, Saturday, 7 November
Overcast. High 64°, low 60°.
Rio Vista, Sunday, 8 November
Partly cloudy. High 60°, low 51°.
Rio Vista, Monday, 9 November
Light rain. High 59°, low 52°.
Rio Vista, Tuesday, 10 November
Light rain. High 57°, low 48°.
Rio Vista, Wednesday, 11 November
Mostly clear. High 57°, low 49°.
Rio Vista, Thursday, 12 November
Light rain. High 57°, low 55°.
Rio Vista, Friday, 13 November
Light rain. High 56°, low 49°.
Rio Vista, Saturday, 14 November
Clear. High 47°, low 41°.
Rio Vista, Sunday, 15 November
Light rain. High 50°, low 41°.
Rio Vista, Monday, 16 November
Light rain. High 60°, low 51°.
Rio Vista, Tuesday, 17 November
Light rain. High 63°, low 57°.
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 Vista, MD 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 Vista, MD 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.