Coatesville, Indiana Weather
Cicadas claim the scorching afternoon. Day 15 of summer. Read this microseason across nine climate regions →
Coatesville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle61%0.10″88°71°—
- SundayJul 5Foggy25%—84°70°-4°
- MondayJul 6Thunderstorm20%—78°68°-6°
- TuesdayJul 7Clear——79°63°+1°
- WednesdayJul 8Light Drizzle——82°64°+3°
- ThursdayJul 9Drizzle46%—80°70°-2°
- FridayJul 10Heavy Drizzle46%0.05″79°68°-1°
AQI 50 (Good), driven by Ozone. AQI up 5 over the last 6 hours (gradual rise). Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~79%) — afternoon ozone should stay flat.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.
What's driving it
Ozone × UV × Sky
Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~79%) — afternoon ozone should stay flat.
- Present
- AQI 33
- UV peak
- 0.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM scrubbed by 3 hours of recent rain — PM2.5 down to 5.3 µg/m³, PM10 to 5.8 µg/m³.
- PM2.5/PM10
- 0.91
- Wind
- breezy
- Recent rain
- 3h in last 6h
- Pattern
- washed out
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
- 12:04 AM
- Moonset
- 11:59 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Coatesville at a glance
- Today vs. normal: 72°F — typical for the season
- Last frost: April 14 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 46121
16-Day Forecast — Coatesville
- Sat88°71°61%
- Sun84°70°25%
- Mon78°68°20%
- Tue79°63°5%
- Wed82°64°4%
- Thu80°70°46%
- Fri79°68°46%
- Sat78°63°23%
- Sun76°61°10%
- Mon78°57°7%
- Tue81°59°7%
- Wed82°66°17%
- Thu82°61°19%
- Fri82°67°33%
- Sat86°72°40%
- Sun86°72°48%
Forecast data from Open-Meteo (CC BY 4.0).
Right now in the garden
Peak growing season
As of July 5, 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 — Coatesville
SPC has placed Coatesville 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 Coatesville
- 46121