Arcadia, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Arcadia weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Drizzle40%0.01″92°72°—
- SundayJul 5Overcast41%—86°71°-6°
- MondayJul 6Overcast37%—89°68°+3°
- TuesdayJul 7Clear15%—89°64°0°
- WednesdayJul 8Partly Cloudy15%—95°64°+6°
- ThursdayJul 9Overcast18%—99°69°+4°
- FridayJul 10Overcast34%—98°77°-1°
AQI 35 (Good), driven by PM2.5. AQI down 5 over the last 6 hours (gradual decline). PM2.5 at 7.9 µg/m³, PM10 at 8.4 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 36 now. With UV 6.3 peaking around 1 PM under clear skies, surface ozone likely climbs to AQI 30 around 1 PM.
- Present
- AQI 36
- UV peak
- 6.3 at 1 PM
- Sky at peak
- clear
- Projected peak
- AQI 30
PM × Wind × Precip
PM2.5 at 7.9 µg/m³, PM10 at 8.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.94
- 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
- 10:54 PM
- Moonset
- 10:11 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Arcadia at a glance
- Today vs. normal: 16°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: 63621
16-Day Forecast — Arcadia
- Sat92°72°40%
- Sun86°71°41%
- Mon89°68°37%
- Tue89°64°15%
- Wed95°64°15%
- Thu99°69°18%
- Fri98°77°34%
- Sat86°65°19%
- Sun84°62°9%
- Mon85°58°6%
- Tue85°60°10%
- Wed89°59°11%
- Thu90°63°14%
- Fri90°66°14%
- Sat79°66°23%
- Sun79°67°17%
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 — Arcadia
SPC has placed Arcadia 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 Arcadia
- 63621
- 63650