Rio Grande, Saturday, 8 August, 20:03
Overcast. Feels like 96°. High 88°, low 70°.
Rio Grande, Sunday, 9 August
Rain. High 91°, low 70°.
Rio Grande, Monday, 10 August
Heavy rain. High 96°, low 67°.
Rio Grande, Tuesday, 11 August
Heavy rain. High 92°, low 67°.
Rio Grande, Wednesday, 12 August
Heavy rain. High 92°, low 66°.
Rio Grande, Thursday, 13 August
Rain. High 83°, low 64°.
Rio Grande, Friday, 14 August
Rain. High 77°, low 60°.
Rio Grande, Saturday, 15 August
Overcast. High 75°, low 53°.
Rio Grande, Sunday, 16 August
Partly cloudy. High 79°, low 54°.
Rio Grande, Monday, 17 August
Partly cloudy. High 85°, low 58°.
Rio Grande, Tuesday, 18 August
Light rain. High 73°, low 69°.
Rio Grande, Wednesday, 19 August
Clear. High 83°, low 65°.
Rio Grande, Thursday, 20 August
Light rain. High 84°, low 65°.
Rio Grande, Friday, 21 August
Light rain. High 80°, low 67°.
Rio Grande, Saturday, 22 August
Clear. High 83°, low 61°.
Rio Grande, Sunday, 23 August
Partly cloudy. High 74°, 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 Grande, OH 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 Grande, OH 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.