Hilliard, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Hilliard weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast26%—93°71°—
- SundayJul 5Showers31%0.10″90°73°-3°
- MondayJul 6Thunderstorm65%—82°68°-8°
- TuesdayJul 7Overcast14%—79°65°-3°
- WednesdayJul 8Overcast——86°66°+7°
- ThursdayJul 9Thunderstorm34%—82°67°-4°
- FridayJul 10Thunderstorm61%—77°70°-5°
AQI 35 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline). Ozone at AQI 80 now. With UV 6.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 71 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 80 now. With UV 6.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 71 around 1 PM.
- Present
- AQI 80
- UV peak
- 6.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 71
PM × Wind × Precip
PM2.5 at 12.2 µg/m³ (AQI 57) with a 0.84 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.84
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
Trends
Seven days of AQI and PM2.5.
Hourly air-quality data from the Copernicus Atmosphere Monitoring Service, charted across the past and next several days. Dashed lines mark the AQI breakpoints at 50 (Good → Moderate) and 100 (Moderate → Unhealthy for Sensitive Groups).
If the first of July be rainy weather, 'twill rain more or less for four weeks together.
- Moonrise
- 11:27 PM
- Moonset
- 10:37 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Hilliard at a glance
- Today vs. normal: 14°F above the seasonal normal for this latitude
- Last frost: April 16 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 43026
16-Day Forecast — Hilliard
- Sat92°71°26%
- Sun90°73°31%
- Mon82°68°65%
- Tue79°65°14%
- Wed86°66°7%
- Thu82°67°34%
- Fri77°70°61%
- Sat86°68°31%
- Sun74°63°14%
- Mon67°56°14%
- Tue76°61°14%
- Wed84°65°23%
- Thu85°68°27%
- Fri87°70°26%
- Sat87°69°45%
- Sun89°71°32%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 4, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.
SPC Convective Outlook
Storm Prediction Center — Hilliard
SPC has placed Hilliard in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.
ZIP codes in Hilliard
- 43026