Aurora, Missouri Weather
Fireflies pulse through the magnolias. Day 76 of spring. Read this microseason across nine climate regions →
Aurora weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 3Overcast——79°62°—
- ThursdayJun 4Heavy Drizzle16%0.04″80°63°+1°
- FridayJun 5Light Showers34%—79°64°-1°
- SaturdayJun 6Light Showers42%—80°65°+1°
- SundayJun 7Heavy Showers68%0.21″78°67°-2°
- MondayJun 8Drizzle52%0.02″77°68°-1°
- TuesdayJun 9Thunderstorm28%—84°69°+7°
Ozone at AQI 43 now. AQI flat over the last 6 hours (within ±3 points). With UV 8.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 46 by mid-afternoon.
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 43 now. With UV 8.1 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 46 by mid-afternoon.
- Present
- AQI 43
- UV peak
- 8.1 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 46
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).
The higher the clouds, the finer the weather.
- Moonrise
- 3:56 AM
- Moonset
- 1:24 PM
- In sign
- ♑︎ Capricorn
Fireflies pulse through the magnolias
Aurora at a glance
- Today vs. normal: 3°F below the seasonal normal for this latitude
- Last frost: March 29 (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 3, 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 — Aurora
SPC has placed Aurora in the General Thunderstorms category for severe thunderstorms day after tomorrow.
- TODAYNONENo severe risk
- TOMORROWNONENo severe risk
- DAY 3TSTMGeneral Thunderstorms
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.