Hilliard, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hilliard, a city in Franklin County, Ohio.
Today
82°F
Mostly Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Hilliard
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 7 mph SE | 44% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 7 mph S | 65% |
| Sunday | 82°F | Chance Showers And Thunderstorms | 6 to 10 mph W | 65% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 10 mph N | 64% |
| Monday | 69°F | Chance Rain Showers | 10 to 14 mph NE | 46% |
| Monday Night | 54°F | Chance Rain Showers | 10 to 14 mph NE | 34% |
| Tuesday | 69°F | Chance Rain Showers | 13 mph NE | 31% |
| Tuesday Night | 56°F | Rain Showers Likely | 13 mph NE | 60% |
| Wednesday | 68°F | Rain Showers Likely | 13 mph E | 62% |
| Wednesday Night | 55°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 62% |
| Thursday | 70°F | Slight Chance Rain Showers | 9 mph NE | 21% |
| Thursday Night | 53°F | Mostly Cloudy | 6 to 9 mph NE | 10% |
| Friday | 71°F | Mostly Sunny | 6 to 10 mph NE | 12% |
| Friday Night | 51°F | Partly Cloudy | 6 to 10 mph NE | 12% |
Forecast source: National Weather Service (api.weather.gov) for Hilliard (40.035, -83.158). Updated through the day.
Growing snapshot for Hilliard
Last spring frost
Apr 22
First fall frost
Oct 23
Growing season
183 days
Hardiness zone
6b
More local growing data for Hilliard: nearby ZIP 43026 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Columbus Ohio State Univ Ap, Oh (6.6 mi from Hilliard). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.