Harman US

Catawba, OH Weather & Growing Conditions

Tonight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. Northeast wind 5 to 8 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 57°F Partly Cloudy 5 to 8 mph NE 2%
Saturday 79°F Patchy Fog then Chance Showers And Thunderstorms 5 mph SE 38%
Saturday Night 65°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 6 mph S 64%
Sunday 80°F Showers And Thunderstorms Likely 7 mph W 65%
Sunday Night 59°F Showers And Thunderstorms Likely 9 to 13 mph NE 65%
Monday 71°F Showers And Thunderstorms Likely 13 mph NE 56%
Monday Night 56°F Chance Showers And Thunderstorms 10 to 14 mph NE 44%
Tuesday 70°F Chance Rain Showers 12 mph NE 44%
Tuesday Night 57°F Chance Showers And Thunderstorms 8 to 14 mph NE 50%
Wednesday 69°F Chance Rain Showers 10 mph NE 50%
Wednesday Night 55°F Chance Rain Showers 9 mph NE 34%
Thursday 70°F Mostly Cloudy 6 to 9 mph N 14%
Thursday Night 54°F Mostly Cloudy 5 to 9 mph N 13%
Friday 71°F Partly Sunny 6 to 9 mph N 10%

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

Growing snapshot for Catawba, OH

Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
175 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, London Fish Hatchery, Oh (9.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.