Schaumburg, Illinois Weather
Cicadas claim the afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Schaumburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Rain80%1.9″82°68°—
- SundayJul 5Overcast21%—77°64°-5°
- MondayJul 6Overcast——81°65°+4°
- TuesdayJul 7Overcast——84°62°+3°
- WednesdayJul 8Overcast13%—82°63°-2°
- ThursdayJul 9Heavy Drizzle49%0.09″77°66°-5°
- FridayJul 10Overcast45%—82°63°+5°
AQI 46 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 8.2 µg/m³, PM10 at 8.6 µg/m³ — typical background levels with no transport signature.
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 31. Overcast through the UV peak window (cloud cover ~81%) — afternoon ozone should stay flat.
- Present
- AQI 31
- UV peak
- 2.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 4
PM × Wind × Precip
PM2.5 at 8.2 µg/m³, PM10 at 8.6 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.95
- 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
- 10:50 PM
- Moonset
- 9:56 AM
- In sign
- ♓︎ Pisces
Cicadas claim the afternoon
Schaumburg at a glance
- Today vs. normal: 7°F above the seasonal normal for this latitude
- Last frost: April 28 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP codes: 60173, 60193, 60194, 60195
16-Day Forecast — Schaumburg
- Sat82°68°80%
- Sun77°64°21%
- Mon81°65°1%
- Tue84°62°1%
- Wed82°63°13%
- Thu77°66°49%
- Fri82°63°45%
- Sat83°64°13%
- Sun69°60°8%
- Mon75°57°8%
- Tue80°62°7%
- Wed81°65°23%
- Thu85°67°16%
- Fri85°70°19%
- Sat88°70°19%
- Sun87°72°28%
Forecast data from Open-Meteo (CC BY 4.0).
Live wind & temperature near Schaumburg
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 — Schaumburg
SPC has placed Schaumburg 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 Schaumburg
- 60193
- 60195
- 60194
- 60173
- 60168
- 60196