Steubenville, Ohio Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Steubenville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain33%0.24″95°70°—
- SundayJul 5Heavy Rain75%1.5″88°72°-7°
- MondayJul 6T-storm w/ Hail66%0.09″79°67°-9°
- TuesdayJul 7Overcast28%—80°61°+1°
- WednesdayJul 8Overcast10%—85°59°+5°
- ThursdayJul 9Light Drizzle51%—80°62°-5°
- FridayJul 10Overcast51%—86°63°+6°
AQI 40 (Good), driven by PM2.5. AQI down 9 over the last 6 hours (gradual decline). PM2.5 at 7.0 µg/m³ (AQI 39) with a 0.97 fine-to-coarse ratio and 0 mph wind — combustion smoke trapped in calm air, not road dust.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 5 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 35. Overcast through the UV peak window (cloud cover ~65%) — afternoon ozone should stay flat.
- Present
- AQI 35
- UV peak
- 1.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM2.5 at 7.0 µg/m³ (AQI 39) with a 0.97 fine-to-coarse ratio and 0 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.97
- Wind
- calm
- 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
- 11:17 PM
- Moonset
- 10:26 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Steubenville at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 18 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 43952, 43953
15-Day Forecast — Steubenville
- Sat95°70°33%
- Sun88°72°75%
- Mon79°67°66%
- Tue80°61°28%
- Wed85°59°10%
- Thu80°62°51%
- Fri86°63°51%
- Sat81°60°35%
- Sun79°63°27%
- Mon84°57°13%
- Tue84°64°13%
- Wed71°58°27%
- Thu82°55°26%
- Fri85°59°46%
- Sat81°63°35%
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 — Steubenville
SPC has placed Steubenville in the Slight Risk category for severe thunderstorms today.
- TODAYSLGTSlight Risk
- TOMORROWTSTMGeneral Thunderstorms
- 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 Steubenville
- 43952
- 43953