Earlville, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Earlville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Showers86%0.38″82°69°—
- SundayJul 5Overcast20%—81°65°-1°
- MondayJul 6Overcast——80°64°-1°
- TuesdayJul 7Overcast——80°58°0°
- WednesdayJul 8Overcast11%—81°63°+1°
- ThursdayJul 9Heavy Drizzle48%0.04″78°66°-3°
- FridayJul 10Overcast38%—80°63°+2°
AQI 23 (Good), driven by Ozone. AQI down 5 over the last 6 hours (gradual decline). Ozone at AQI 32. Overcast through the UV peak window (cloud cover ~73%) — afternoon ozone should stay flat.
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 32. Overcast through the UV peak window (cloud cover ~73%) — afternoon ozone should stay flat.
- Present
- AQI 32
- UV peak
- 3.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
PM × Wind × Precip
PM2.5 at 5.5 µg/m³, PM10 at 6.3 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.87
- Wind
- light
- Recent rain
- 1h 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
- 10:53 PM
- Moonset
- 10:00 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Earlville at a glance
- Today vs. normal: 5°F above the seasonal normal for this latitude
- Last frost: April 26 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 60518
16-Day Forecast — Earlville
- Sat82°69°86%
- Sun81°65°20%
- Mon80°64°5%
- Tue80°58°1%
- Wed81°63°11%
- Thu78°66°48%
- Fri80°63°38%
- Sat81°63°14%
- Sun68°58°8%
- Mon73°56°9%
- Tue77°59°9%
- Wed78°61°32%
- Thu82°65°25%
- Fri80°68°32%
- Sat84°69°24%
- Sun83°71°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 — Earlville
SPC has placed Earlville 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 Earlville
- 60518