Aurora, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Aurora weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast34%—91°73°—
- SundayJul 5Light Rain19%0.10″86°69°-5°
- MondayJul 6Overcast10%—87°67°+1°
- TuesdayJul 7Light Drizzle——89°66°+2°
- WednesdayJul 8Overcast——90°70°+1°
- ThursdayJul 9Overcast10%—93°73°+3°
- FridayJul 10Overcast34%—89°78°-4°
AQI 46 (Good), driven by PM2.5. AQI up 5 over the last 6 hours (gradual rise). PM2.5 at 10.7 µg/m³ (AQI 54) with a 0.77 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
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 47 now. With UV 8.7 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 55 around 1 PM.
- Present
- AQI 47
- UV peak
- 8.7 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 55
PM × Wind × Precip
PM2.5 at 10.7 µg/m³ (AQI 54) with a 0.77 fine-to-coarse ratio and 4 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.77
- Wind
- calm
- Recent rain
- 0h in last 6h
- Pattern
- stagnant smoke
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
- 11:05 PM
- Moonset
- 10:24 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Aurora at a glance
- Today vs. normal: 13°F above the seasonal normal for this latitude
- Last frost: March 29 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 65605
16-Day Forecast — Aurora
- Sat91°73°34%
- Sun86°69°19%
- Mon87°67°10%
- Tue89°66°9%
- Wed90°70°5%
- Thu93°73°10%
- Fri89°78°34%
- Sat77°65°21%
- Sun78°61°7%
- Mon80°58°5%
- Tue83°61°4%
- Wed86°63°5%
- Thu87°63°11%
- Fri85°68°13%
- Sat85°66°14%
- Sun79°64°16%
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 — Aurora
SPC has placed Aurora 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 Aurora
- 65605