Bridgeton, Missouri Weather
Cicadas claim the scorching afternoon. Day 14 of summer. Read this microseason across nine climate regions →
Bridgeton weather forecast — hour by hour, 7-day outlook, NOAA radar
- TodayJul 4Light Rain16%0.06″93°78°—
- SundayJul 5Light Rain23%0.16″80°72°-13°
- MondayJul 6Overcast23%—91°69°+11°
- TuesdayJul 7Overcast——88°71°-3°
- WednesdayJul 8Overcast——97°72°+9°
- ThursdayJul 9Overcast32%—96°78°-1°
- FridayJul 10Drizzle46%—93°75°-3°
AQI 49 (Good), driven by PM2.5. AQI flat over the last 6 hours (within ±3 points). PM2.5 at 12.5 µg/m³, PM10 at 13.5 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 49. Overcast through the UV peak window (cloud cover ~95%) — afternoon ozone should stay flat.
- Present
- AQI 49
- UV peak
- 6.0 at 1 PM
- Sky at peak
- overcast
- Projected peak
- AQI 20
PM × Wind × Precip
PM2.5 at 12.5 µg/m³, PM10 at 13.5 µg/m³ — typical background levels with no transport signature.
- PM2.5/PM10
- 0.93
- 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
- 10:09 AM
- In sign
- ♓︎ Pisces
Cicadas claim the scorching afternoon
Bridgeton at a glance
- Today vs. normal: 15°F above the seasonal normal for this latitude
- Last frost: April 9 (climatological average for this latitude)
- Microseason: Jul 1–5
- Planting window: Harvest early potatoes. Begin drying onions on the surface.
ZIP code: 63044
16-Day Forecast — Bridgeton
- Sat93°78°16%
- Sun80°72°23%
- Mon91°69°23%
- Tue88°71°5%
- Wed97°72°8%
- Thu96°78°32%
- Fri93°75°46%
- Sat89°77°23%
- Sun82°67°7%
- Mon81°61°7%
- Tue83°65°10%
- Wed87°69°13%
- Thu88°71°13%
- Fri83°71°19%
- Sat88°73°17%
- Sun94°76°14%
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 — Bridgeton
SPC has placed Bridgeton 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 Bridgeton
- 63044
- 63074