Triumph, Illinois Weather
Fireflies rise from the lawn. Day 77 of spring. Read this microseason across nine climate regions →
Triumph weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 2Partly Cloudy——82°53°—
- WednesdayJun 3Overcast——85°51°+3°
- ThursdayJun 4Overcast——82°58°-3°
- FridayJun 5Drizzle52%0.03″82°68°0°
- SaturdayJun 6Showers58%0.26″82°67°0°
- SundayJun 7Partly Cloudy25%—81°62°-1°
- MondayJun 8Overcast17%—80°61°-1°
Ozone at AQI 75 — peak already passed at 1 PM under clear skies. AQI up 16 in the last 6 hours — air quality is degrading. Levels should ease through evening.
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 75 — peak already passed at 1 PM under clear skies. Levels should ease through evening.
- Present
- AQI 75
- UV peak
- 3.8 at earlier today
- Sky at peak
- clear
- Projected peak
- AQI 75
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 bees stay at home, rain will soon come; if they fly away, fine will be the day.
- Moonrise
- 3:09 AM
- Moonset
- 11:49 AM
- In sign
- ♑︎ Capricorn
Fireflies rise from the lawn
Triumph at a glance
- Today vs. normal: 7°F above the seasonal normal for this latitude
- Last frost: April 25 (climatological average for this latitude)
- Microseason: Jun 1–5
- Planting window: Harvest spring lettuce before it bolts. Sow heat-tolerant greens.
Right now in the garden
Peak growing season
As of June 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.