See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:19
Sunrise
19:34
Sunset
Moon
Waxing Crescent
12:07
Moonrise
21:09
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Hilliard.
Resources
UV Index
Humidity
Weather in Hilliard today, September 15, 2026
Conditions in Hilliard on September 15, 2026 favour clear skies, so the day opens with a fine, sunny outlook. Any interruptions to the blue should be brief rather than lasting.
The temperature range runs from about 13°C up to 28°C. Moisture in the air spans 55%-90%, with the highest values around 23:00. A lighter breeze peaks around 16:00 near 4.0 km/h.
Later hours favour clearer intervals, as cloud stays near 0% around 15:00. The afternoon is the better half for outdoor time. Expect visibility around 16.1 km. Daylight runs from 07:19 to 19:34, lasting 12 hours 14 minutes of sunlight today.
Overall, Hilliard on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 28°C.
Frequently asked questions about weather in Hilliard
How warm does it get in Hilliard?
The warmest month in Hilliard is July, with average high temperatures of 29°C. The average temperature during this period is around 24°C.
How cold does it get in Hilliard?
The coldest month in Hilliard is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Hilliard?
The wettest month in Hilliard is May, with an average of 125mm of precipitation.
What is the driest time of year in Hilliard?
The driest month in Hilliard is September, with an average of 77mm of precipitation.
