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Coldstream, OH Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Coldstream, a community in Hamilton County, Ohio.

This Afternoon
77°F
Sunny
Sunny, with a high near 77. South wind around 10 mph.

7-day forecast for Coldstream

WhenTempForecastWindPrecip
This Afternoon 77°F Sunny 10 mph S 1%
Tonight 62°F Mostly Cloudy then Showers And Thunderstorms Likely 7 to 12 mph SE 69%
Wednesday 68°F Showers And Thunderstorms 10 to 14 mph S 100%
Wednesday Night 53°F Chance Rain Showers 3 to 9 mph SW 41%
Thursday 67°F Mostly Sunny 3 to 10 mph SW 0%
Thursday Night 47°F Partly Cloudy 0 to 5 mph SW 0%
Friday 63°F Partly Sunny 0 to 7 mph W 6%
Friday Night 43°F Partly Cloudy 6 mph NW 9%
Saturday 56°F Mostly Sunny 2 to 6 mph NW 9%
Saturday Night 38°F Partly Cloudy 0 to 3 mph NW 5%
Sunday 58°F Mostly Sunny 1 to 7 mph W 8%
Sunday Night 37°F Partly Cloudy 1 to 5 mph W 12%
Monday 60°F Sunny 1 to 7 mph W 12%
Monday Night 39°F Mostly Clear 5 mph SW 9%

Forecast source: National Weather Service (api.weather.gov) for Coldstream (39.045, -84.341). Updated through the day.

Growing snapshot for Coldstream

Last spring frost
Apr 16
First fall frost
Oct 25
Growing season
190 days
Hardiness zone
6b

More local growing data for Coldstream: nearby ZIP 45255 weather · frost dates · planting calendar · Ohio frost dates

Nearby towns & communities

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Climate data from the nearest NOAA station, Cincinnati Lunken Ap, Oh (5.7 mi from Coldstream). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.