Washington Court House, Ohio Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Washington Court House weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast18%—92°72°—
- SundayJul 5Rain46%0.18″87°72°-5°
- MondayJul 6Thunderstorm46%—81°68°-6°
- TuesdayJul 7Light Drizzle17%—79°63°-2°
- WednesdayJul 8Light Drizzle17%—85°65°+6°
- ThursdayJul 9Light Drizzle45%—83°66°-2°
- FridayJul 10Drizzle52%—78°69°-5°
AQI 43 (Good), driven by PM2.5. AQI projected to climb to 61 over the next 6 hours. PM2.5 at 8.2 µg/m³ (AQI 46) with a 0.86 fine-to-coarse ratio and 3 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 8 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 35 now. With UV 4.0 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 19 around 1 PM.
- Present
- AQI 35
- UV peak
- 4.0 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 19
PM × Wind × Precip
PM2.5 at 8.2 µg/m³ (AQI 46) with a 0.86 fine-to-coarse ratio and 3 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.86
- 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
- 11:27 PM
- Moonset
- 10:39 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Washington Court House at a glance
- Today vs. normal: 9°F above the seasonal normal for this latitude
- Last frost: April 13 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 43160
16-Day Forecast — Washington Court House
- Sat91°72°18%
- Sun87°72°46%
- Mon81°68°46%
- Tue79°63°17%
- Wed85°65°17%
- Thu83°66°45%
- Fri78°69°52%
- Sat84°67°27%
- Sun74°61°26%
- Mon69°54°13%
- Tue76°61°12%
- Wed83°63°24%
- Thu85°67°27%
- Fri85°69°19%
- Sat84°68°48%
- Sun87°70°29%
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 — Washington Court House
SPC has placed Washington Court House 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 Washington Court House
- 43160