Divernon, Illinois Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Divernon weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Drizzle35%0.03″91°72°—
- SundayJul 5Overcast19%—84°72°-7°
- MondayJul 6Light Drizzle——84°68°0°
- TuesdayJul 7Overcast——81°63°-3°
- WednesdayJul 8Overcast——85°64°+4°
- ThursdayJul 9Light Showers41%0.05″86°71°+1°
- FridayJul 10Light Showers41%0.09″82°71°-4°
AQI 28 (Good), driven by Ozone. AQI down 6 over the last 6 hours (gradual decline). Ozone at AQI 33 now. With UV 5.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 16 around 1 PM.
OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion during the projected peak around 9 PM.
What's driving it
Ozone × UV × Sky
Ozone at AQI 33 now. With UV 5.0 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 16 around 1 PM.
- Present
- AQI 33
- UV peak
- 5.0 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 16
PM × Wind × Precip
PM2.5 at 5.4 µg/m³, PM10 at 5.8 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.93
- Wind
- light
- Recent rain
- 0h 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
- 10:05 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Divernon at a glance
- Today vs. normal: 11°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: 62530
16-Day Forecast — Divernon
- Sat91°72°35%
- Sun84°72°19%
- Mon84°68°8%
- Tue81°63°4%
- Wed85°64°8%
- Thu86°71°41%
- Fri82°71°41%
- Sat83°69°24%
- Sun74°59°6%
- Mon73°57°6%
- Tue75°60°10%
- Wed79°63°10%
- Thu82°65°16%
- Fri82°67°23%
- Sat86°69°20%
- Sun85°72°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 — Divernon
SPC has placed Divernon 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 Divernon
- 62530