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Lake Lorelei, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Lake Lorelei, a community in Brown County, Ohio.

Tonight
60°F
Mostly Cloudy then Showers And Thunderstorms Likely
A slight chance of rain showers between 2am and 4am, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southeast wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

7-day forecast for Lake Lorelei

WhenTempForecastWindPrecip
Tonight 60°F Mostly Cloudy then Showers And Thunderstorms Likely 8 to 14 mph SE 60%
Wednesday 67°F Showers And Thunderstorms 13 to 17 mph S 100%
Wednesday Night 51°F Rain Showers then Mostly Cloudy 5 to 12 mph SW 81%
Thursday 66°F Mostly Sunny 5 to 13 mph SW 0%
Thursday Night 44°F Partly Cloudy 1 to 5 mph SW 1%
Friday 62°F Partly Sunny 1 to 8 mph NW 7%
Friday Night 39°F Partly Cloudy 6 mph NW 13%
Saturday 55°F Mostly Sunny 7 mph NW 13%
Saturday Night 34°F Partly Cloudy 0 to 3 mph NW 13%
Sunday 57°F Mostly Sunny 1 to 8 mph W 7%
Sunday Night 33°F Partly Cloudy 6 mph W 14%
Monday 59°F Sunny 3 to 9 mph W 14%
Monday Night 36°F Mostly Clear 7 mph SW 11%
Tuesday 63°F Sunny 6 to 10 mph SW 2%

Forecast source: National Weather Service (api.weather.gov) for Lake Lorelei (39.191, -83.971). Updated through the day.

Growing snapshot for Lake Lorelei

Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
178 days
Hardiness zone
6b

More local growing data for Lake Lorelei: nearby ZIP 45118 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Hillsboro, Oh (17 mi from Lake Lorelei). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.