Milan, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Milan weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Heavy Drizzle38%0.05″83°69°—
- SundayJul 5Rain21%0.17″86°67°+3°
- MondayJul 6Light Drizzle——83°66°-3°
- TuesdayJul 7Overcast——84°64°+1°
- WednesdayJul 8Overcast11%—88°65°+4°
- ThursdayJul 9Thunderstorm36%—86°73°-2°
- FridayJul 10Light Showers32%0.01″83°67°-3°
AQI 34 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±4 points). PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.76 fine-to-coarse ratio and 6 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 42 — peak already passed at 1 PM under overcast skies. Levels should ease through evening.
- Present
- AQI 42
- UV peak
- 2.4 at earlier today
- Sky at peak
- overcast
- Projected peak
- AQI 42
PM × Wind × Precip
PM2.5 at 8.1 µg/m³ (AQI 45) with a 0.76 fine-to-coarse ratio and 6 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.76
- Wind
- light
- 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
- 11:07 PM
- Moonset
- 10:18 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Milan at a glance
- Today vs. normal: 12°F above the seasonal normal for this latitude
- Last frost: April 17 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 63556
16-Day Forecast — Milan
- Sat83°69°38%
- Sun86°67°21%
- Mon83°66°3%
- Tue84°64°2%
- Wed88°65°11%
- Thu86°73°36%
- Fri83°67°32%
- Sat76°62°9%
- Sun78°59°6%
- Mon80°58°5%
- Tue80°59°8%
- Wed83°57°23%
- Thu85°64°18%
- Fri84°72°19%
- Sat84°65°19%
- Sun76°60°23%
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 — Milan
SPC includes Milan 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 Milan
- 63556