Antioch, Ohio Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Antioch weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain32%0.23″95°71°—
- SundayJul 5Overcast39%—92°71°-3°
- MondayJul 6Thunderstorm77%—83°68°-9°
- TuesdayJul 7Heavy Drizzle25%—79°65°-4°
- WednesdayJul 8Overcast——87°61°+8°
- ThursdayJul 9Drizzle38%0.01″88°61°+1°
- FridayJul 10T-storm w/ Hail68%0.22″71°68°-17°
AQI 49 (Good), driven by Ozone. Ozone at AQI 91 now. With UV 5.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 68 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 10 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 91 now. With UV 5.6 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 68 around 1 PM.
- Present
- AQI 91
- UV peak
- 5.6 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 68
PM × Wind × Precip
PM2.5 at 6.0 µg/m³, PM10 at 6.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.91
- Wind
- light
- Recent rain
- 0h in last 6h
- Pattern
- background
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
- 11:18 PM
- Moonset
- 10:29 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Antioch at a glance
- Today vs. normal: 21°F above the seasonal normal for this latitude
- Last frost: April 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Antioch
- Sat95°71°32%
- Sun92°71°39%
- Mon83°68°77%
- Tue79°65°25%
- Wed87°61°8%
- Thu88°61°38%
- Fri71°68°68%
- Sat81°64°50%
- Sun79°59°23%
- Mon78°54°15%
- Tue80°54°15%
- Wed86°55°23%
- Thu89°60°26%
- Fri81°63°20%
- Sat83°68°26%
- Sun78°66°26%
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 — Antioch
SPC has placed Antioch in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWMRGLMarginal Risk
- DAY 3TSTMGeneral Thunderstorms
Scattered severe storms possible. A few tornadoes, hail, and damaging wind gusts possible.
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 Antioch
- 43793