Hayti Heights, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Hayti Heights weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Overcast19%—93°72°—
- SundayJul 5Overcast20%—89°72°-4°
- MondayJul 6Light Showers44%—88°72°-1°
- TuesdayJul 7Overcast23%—87°69°-1°
- WednesdayJul 8Clear13%—90°66°+3°
- ThursdayJul 9Mostly Clear14%—94°71°+4°
- FridayJul 10Overcast42%—94°78°0°
AQI 37 (Good), driven by Ozone. AQI up 7 over the last 6 hours (gradual rise). Ozone at AQI 76 now. With UV 8.7 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 62 around 1 PM.
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 76 now. With UV 8.7 peaking around 1 PM under partly cloudy skies, surface ozone likely climbs to AQI 62 around 1 PM.
- Present
- AQI 76
- UV peak
- 8.7 at 1 PM
- Sky at peak
- partly cloudy
- Projected peak
- AQI 62
PM × Wind × Precip
PM2.5 at 11.5 µg/m³ (AQI 55) with a 0.82 fine-to-coarse ratio and 5 mph wind — combustion smoke trapped in calm air, not road dust.
- PM2.5/PM10
- 0.82
- 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
- 10:49 PM
- Moonset
- 10:09 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Hayti Heights at a glance
- Today vs. normal: 16°F above the seasonal normal for this latitude
- Last frost: March 24 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
16-Day Forecast — Hayti Heights
- Sat93°72°19%
- Sun89°72°20%
- Mon88°72°44%
- Tue87°69°23%
- Wed90°66°13%
- Thu94°71°14%
- Fri94°78°42%
- Sat81°71°42%
- Sun81°65°17%
- Mon81°62°8%
- Tue84°64°9%
- Wed86°64°10%
- Thu85°67°16%
- Fri87°70°16%
- Sat85°70°29%
- Sun79°70°29%
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 — Hayti Heights
SPC has placed Hayti Heights 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.
ZIP codes in Hayti Heights
- 63851