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Rio Grande, OH Weather & Growing Conditions

Today
87°F
Sunny
Sunny, with a high near 87. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Today 87°F Sunny 5 mph NE 3%
Tonight 68°F Partly Cloudy 3 mph E 6%
Wednesday 88°F Mostly Sunny then Chance Showers And Thunderstorms 1 to 5 mph S 46%
Wednesday Night 69°F Chance Showers And Thunderstorms 0 to 3 mph SW 51%
Thursday 86°F Showers And Thunderstorms Likely 2 to 6 mph SW 63%
Thursday Night 69°F Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms 1 to 5 mph SW 63%
Friday 85°F Showers And Thunderstorms Likely 3 to 7 mph SW 73%
Friday Night 68°F Showers And Thunderstorms Likely 2 to 6 mph SW 73%
Saturday 85°F Chance Showers And Thunderstorms 2 to 7 mph SW 51%
Saturday Night 68°F Chance Showers And Thunderstorms 1 to 5 mph SW 51%
Sunday 87°F Slight Chance Showers And Thunderstorms 2 to 7 mph SW 21%
Sunday Night 69°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 mph SW 21%
Monday 88°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 5 to 8 mph SW 21%
Monday Night 70°F Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms 2 to 6 mph SW 31%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Rio Grande, OH

Last spring frost
Apr 18
First fall frost
Oct 28
Growing season
192 days
Hardiness zone
6b

Explore more for Rio Grande, OH: full frost dates · planting calendar · Ohio frost dates

Climate data from the nearest NOAA station, Gallipolis, Oh (11.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.