Oakbrook, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oakbrook, a community in Boone County, Kentucky.
Tonight
68°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Oakbrook
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Slight Chance Showers And Thunderstorms | 7 mph S | 23% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 10 mph SW | 24% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 10 mph N | 52% |
| Monday | 75°F | Chance Showers And Thunderstorms | 10 mph NE | 49% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 7 to 12 mph NE | 49% |
| Tuesday | 74°F | Chance Rain Showers | 9 mph NE | 38% |
| Tuesday Night | 59°F | Chance Rain Showers | 5 to 9 mph NE | 46% |
| Wednesday | 72°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 56% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 56% |
| Thursday | 72°F | Slight Chance Rain Showers | 5 to 8 mph NE | 15% |
| Thursday Night | 56°F | Mostly Cloudy | 5 to 8 mph N | 14% |
| Friday | 73°F | Mostly Sunny | 5 to 8 mph NE | 7% |
| Friday Night | 54°F | Partly Cloudy | 5 to 8 mph NE | 7% |
| Saturday | 74°F | Mostly Sunny | 5 to 8 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Oakbrook (38.997, -84.680). Updated through the day.
Growing snapshot for Oakbrook
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
6b
More local growing data for Oakbrook: nearby ZIP 41042 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cincinnati Northern Ky Ap, Ky (4.1 mi from Oakbrook). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.