Cottleville, Missouri Weather
Cottleville, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for Cottleville, St. Charles County.
Full aviation weather for Cottleville is published on the Spirit of St Louis Airport (KSUS) page, 9 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 6 airfields within reach of Cottleville have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Cottleville: Creve Coeur Airport (K1H0) 13 km · St. Louis Lambert International Airport (KSTL) 25 km · St Charles County Regional Airport/Smartt Field (KSET) 28 km · Greensfield Airport (KM71) 32 km · Washington Regional Airport (KFYG) 34 km
Conditions reported at KSUS describe the airfield itself. Weather 9 km away can differ, particularly in terrain or near the coast. For conditions at Cottleville specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Cottleville.
About Cottleville, Missouri
Cottleville rests on a gentle rise, where the rich, dark Missouri soil begins to unfurl its rolling, green tapestry under a wide, often startlingly blue sky. It lies 3.1 miles south-south-west of St. Peters, MO (from St. Peters, MO: bearing 204°T), and is situated 5.1 miles south-south-east of O'Fallon. The land here is a study in subtle contours, a landscape shaped by millennia of patient water and wind, where broad fields of corn and soybeans stretch towards horizons softened by distant stands of oak and hickory. In the late afternoon, the sun, a molten orb, often casts long, amber shadows that stretch across the asphalt of Main Street, illuminating the weathered brick of the older buildings and lending a warm, almost nostalgic glow to the storefronts. The air, particularly after a summer rain, carries the sweet, earthy perfume of damp soil and ripening crops, a scent that clings to the very fabric of the place, a constant reminder of its agricultural roots. The history of Cottleville is intrinsically tied to the fertile ground it occupies, a story that began with hardy settlers drawn to the promise of abundant harvests. Its early economy, like many in St. Charles County, was agrarian, a life dictated by the seasons and the bounty of the land. While agriculture remains a vital thread, the economic tapestry of Cottleville has broadened, incorporating a burgeoning retail sector and a growing number of small businesses that cater to the needs of its expanding population. Yet, the spirit of its founding endures; a palpable sense of community is evident in the local festivals and the friendly waves exchanged between neighbors. The presence of nearby Katy Trail State Park, a ribbon of crushed limestone winding through picturesque scenery, offers a popular recreational escape, a place where both locals and visitors can connect with the natural beauty that defines this corner of Missouri.
Live animated radar for Cottleville and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Cottleville, St. Charles County, Missouri |
| Coordinates | 38.746164°N, 90.654014°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 63304, 63338, 63376 |
| Area Code | 314 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Cottleville, Missouri Weather Page
This page provides live weather conditions and forecasts for Cottleville, Missouri, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Cottleville includes coordinates 38.746164°N, 90.654014°W, situated in St. Charles County. ZIP code 63304, 63338, 63376. Telephone area code: 314. Timezone: Central Time (America/Chicago).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
