Seaton, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Seaton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle55%0.02″84°71°—
- SundayJul 5Overcast19%—85°71°+1°
- MondayJul 6Light Drizzle——82°63°-3°
- TuesdayJul 7Clear——81°62°-1°
- WednesdayJul 8Overcast10%—85°63°+4°
- ThursdayJul 9Drizzle24%—84°70°-1°
- FridayJul 10Overcast23%—81°66°-3°
AQI 23 (Good), driven by Ozone. AQI down 7 over the last 6 hours (gradual decline).
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 8 PM.
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
- 10:59 PM
- Moonset
- 10:08 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Seaton at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: April 23 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 61476
16-Day Forecast — Seaton
- Sat86°71°55%
- Sun85°71°19%
- Mon82°63°3%
- Tue81°62°4%
- Wed85°63°10%
- Thu84°70°24%
- Fri81°66°23%
- Sat84°66°13%
- Sun70°58°8%
- Mon75°56°6%
- Tue77°61°9%
- Wed79°66°23%
- Thu81°66°17%
- Fri83°68°19%
- Sat85°70°23%
- Sun86°72°19%
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 — Seaton
SPC has placed Seaton in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
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 Seaton
- 61476