Harman US

Lake Tomahawk, OH Weather & Growing Conditions

Tonight
56°F
Partly Cloudy
Partly cloudy, with a low around 56. Northeast wind around 5 mph.

7-day forecast

WhenTempForecastWindPrecip
Tonight 56°F Partly Cloudy 5 mph NE 4%
Saturday 77°F Partly Sunny 5 mph E 8%
Saturday Night 63°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 5 mph SE 73%
Sunday 75°F Showers And Thunderstorms 6 mph W 92%
Sunday Night 58°F Showers And Thunderstorms 9 mph N 89%
Monday 68°F Chance Rain Showers 9 mph NE 25%
Monday Night 56°F Showers And Thunderstorms Likely 10 mph NE 55%
Tuesday 65°F Showers And Thunderstorms Likely 13 mph E 59%
Tuesday Night 54°F Showers And Thunderstorms Likely 15 mph E 64%
Wednesday 62°F Rain Showers Likely then Chance Showers And Thunderstorms 13 mph E 64%
Wednesday Night 53°F Chance Showers And Thunderstorms 9 to 13 mph E 54%
Thursday 64°F Chance Rain Showers 9 mph E 43%
Thursday Night 52°F Slight Chance Rain Showers 6 mph NE 19%
Friday 68°F Slight Chance Rain Showers 7 mph N 16%

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

Growing snapshot for Lake Tomahawk, OH

Last spring frost
May 2
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
6b

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

Climate data from the nearest NOAA station, Millport 4 Ne, Oh (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.