Gladstone, Missouri Weather
Fireflies pulse through the magnolias. Day 77 of spring. Read this microseason across nine climate regions →
Gladstone weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJun 4Light Drizzle19%0.02″83°66°—
- FridayJun 5Thunderstorm47%0.51″91°70°+8°
- SaturdayJun 6Light Showers29%—87°71°-4°
- SundayJun 7Showers80%0.08″78°67°-9°
- MondayJun 8Thunderstorm57%—90°67°+12°
- TuesdayJun 9Thunderstorm36%—91°76°+1°
- WednesdayJun 10Thunderstorm——91°75°0°
Ozone at AQI 60 — peak already passed at 1 PM under partly cloudy skies. AQI up 25 in the last 6 hours — air quality is degrading. Levels should ease through evening.
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 60 — peak already passed at 1 PM under partly cloudy skies. Levels should ease through evening.
- Present
- AQI 60
- UV peak
- 2.1 at earlier today
- Sky at peak
- partly cloudy
- Projected peak
- AQI 60
PM × Wind × Precip
PM2.5 at 10.9 µg/m³, PM10 at 12.4 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.88
- Wind
- breezy
- Recent rain
- 1h 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).
A summer fog for fair, a winter fog for rain.
- Moonrise
- 4:45 AM
- Moonset
- 2:23 PM
- In sign
- ♒︎ Aquarius
Fireflies pulse through the magnolias
Gladstone at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 11 (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 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 — Gladstone
SPC has placed Gladstone in the Marginal Risk category for severe thunderstorms today.
- TODAYMRGLMarginal Risk
- TOMORROWTSTMGeneral Thunderstorms
- DAY 3TSTMGeneral Thunderstorms
Isolated severe storms possible. Limited threat for hail or damaging wind.
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.