Libertyville, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Libertyville weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Showers76%0.67″80°67°—
- SundayJul 5Overcast14%—77°64°-3°
- MondayJul 6Overcast——79°63°+2°
- TuesdayJul 7Overcast——82°61°+3°
- WednesdayJul 8Overcast27%—84°63°+2°
- ThursdayJul 9Thunderstorm33%—77°65°-7°
- FridayJul 10Overcast31%—80°63°+3°
AQI 39 (Good), driven by Ozone. AQI flat over the last 6 hours (within ±3 points). Ozone at AQI 33. Overcast through the UV peak window (cloud cover ~100%) — 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 ~100%) — afternoon ozone should stay flat.
- Present
- AQI 33
- UV peak
- 2.6 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 6
PM × Wind × Precip
PM scrubbed by 2 hours of recent rain — PM2.5 down to 5.8 µg/m³, PM10 to 6.4 µg/m³.
- PM2.5/PM10
- 0.91
- Wind
- light
- Recent rain
- 2h 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
- 10:50 PM
- Moonset
- 9:55 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Libertyville at a glance
- Today vs. normal: 7°F above the seasonal normal for this latitude
- Last frost: April 30 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 60048
16-Day Forecast — Libertyville
- Sat80°67°76%
- Sun77°64°14%
- Mon79°63°3%
- Tue82°61°1%
- Wed84°63°27%
- Thu77°65°33%
- Fri80°63°31%
- Sat83°63°13%
- Sun67°60°11%
- Mon76°58°12%
- Tue78°62°9%
- Wed84°65°26%
- Thu87°68°16%
- Fri86°70°16%
- Sat88°70°20%
- Sun89°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 — Libertyville
SPC includes Libertyville in the general thunderstorm area today — no severe risk, but storms are possible.
- TODAYTSTMGeneral Thunderstorms
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3NONENo severe risk
Thunderstorms possible. Not severe, but capable of producing lightning and brief heavy rain.
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 Libertyville
- 60048