Harman US

Moraine, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Moraine, a city in Montgomery County, Ohio.

This Afternoon
78°F
Mostly Cloudy
Mostly cloudy, with a high near 78. Northeast wind around 9 mph.

7-day forecast for Moraine

WhenTempForecastWindPrecip
This Afternoon 78°F Mostly Cloudy 9 mph NE 1%
Tonight 61°F Partly Cloudy 5 to 9 mph NE 3%
Saturday 83°F Mostly Sunny then Chance Showers And Thunderstorms 6 mph SE 47%
Saturday Night 68°F Showers And Thunderstorms Likely 6 mph S 72%
Sunday 83°F Chance Showers And Thunderstorms 5 to 8 mph SW 54%
Sunday Night 62°F Chance Showers And Thunderstorms 9 to 13 mph NE 54%
Monday 75°F Chance Showers And Thunderstorms 9 to 13 mph NE 54%
Monday Night 59°F Chance Showers And Thunderstorms 10 to 15 mph NE 48%
Tuesday 73°F Chance Showers And Thunderstorms 13 mph NE 41%
Tuesday Night 59°F Chance Showers And Thunderstorms 8 to 15 mph NE 40%
Wednesday 72°F Chance Rain Showers then Slight Chance Showers And Thunderstorms 10 mph N 30%
Wednesday Night 58°F Slight Chance Showers And Thunderstorms 7 to 12 mph N 21%
Thursday 72°F Partly Sunny 7 to 10 mph N 12%
Thursday Night 57°F Mostly Cloudy 6 to 10 mph N 12%

Forecast source: National Weather Service (api.weather.gov) for Moraine (39.698, -84.243). Updated through the day.

Growing snapshot for Moraine

Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
189 days
Hardiness zone
6b

More local growing data for Moraine: nearby ZIP 45439 weather · frost dates · planting calendar · Ohio frost dates

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Climate data from the nearest NOAA station, Dayton Mcd, Oh (4.9 mi from Moraine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.