Altenburg, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Altenburg weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Rain20%0.41″91°71°—
- SundayJul 5Light Rain40%0.13″88°70°-3°
- MondayJul 6Thunderstorm26%—85°70°-3°
- TuesdayJul 7Overcast28%—86°68°+1°
- WednesdayJul 8Clear17%—88°66°+2°
- ThursdayJul 9Overcast24%—92°71°+4°
- FridayJul 10Light Showers39%—88°72°-4°
AQI 41 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 9.1 µg/m³, PM10 at 10.2 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 44 now. With UV 7.2 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 30 around 1 PM.
- Present
- AQI 44
- UV peak
- 7.2 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 30
PM × Wind × Precip
PM2.5 at 9.1 µg/m³, PM10 at 10.2 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.89
- 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
- 10:07 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Altenburg at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: April 2 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 63732
16-Day Forecast — Altenburg
- Sat91°71°20%
- Sun88°70°40%
- Mon85°70°26%
- Tue86°68°28%
- Wed88°66°17%
- Thu92°71°24%
- Fri88°72°39%
- Sat89°70°25%
- Sun80°65°16%
- Mon77°58°7%
- Tue79°59°10%
- Wed84°63°10%
- Thu80°65°13%
- Fri79°67°10%
- Sat87°70°23%
- Sun92°72°20%
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 — Altenburg
SPC has placed Altenburg 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 Altenburg
- 63732