Harman US

Gratiot, OH Weather & Growing Conditions

This Afternoon
75°F
Sunny
Sunny, with a high near 75. South wind around 8 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 75°F Sunny 8 mph S 1%
Tonight 58°F Partly Cloudy 5 to 8 mph SE 4%
Wednesday 68°F Showers And Thunderstorms 8 to 13 mph S 100%
Wednesday Night 55°F Rain Showers 5 to 14 mph S 83%
Thursday 67°F Mostly Sunny 5 to 12 mph SW 2%
Thursday Night 46°F Partly Cloudy 1 to 5 mph SW 1%
Friday 63°F Partly Sunny 1 to 7 mph W 14%
Friday Night 41°F Mostly Cloudy 6 mph NW 14%
Saturday 55°F Mostly Sunny 5 to 8 mph NW 13%
Saturday Night 35°F Partly Cloudy 1 to 5 mph W 9%
Sunday 56°F Mostly Sunny 1 to 8 mph W 11%
Sunday Night 34°F Partly Cloudy 6 mph W 14%
Monday 58°F Mostly Sunny 3 to 9 mph W 14%
Monday Night 37°F Mostly Clear 6 mph W 11%

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

Growing snapshot for Gratiot, OH

Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
178 days
Hardiness zone
6a

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

Climate data from the nearest NOAA station, Newark Heath Ap, Oh (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.