St. George, Missouri Weather
St. George, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, soil and crop conditions for St. George, St. Louis County.
Full aviation weather for St. George is published on the St Louis Downtown Airport (KCPS) page, 14 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 St. George 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 St. George: St. Louis Lambert International Airport (KSTL) 24 km · Creve Coeur Airport (K1H0) 27 km · Spirit of St Louis Airport (KSUS) 33 km · St Charles County Regional Airport/Smartt Field (KSET) 45 km · St Louis Regional Airport (KALN) 46 km
Conditions reported at KCPS describe the airfield itself. Weather 14 km away can differ, particularly in terrain or near the coast. For conditions at St. George specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for St. George.
About St. George, Missouri
St. George lies in a quiet pocket of St. Louis County, where the gentle roll of the land begins to hint at the broader Missouri landscape beyond. It lies 2.0 miles north-north-east of Mehlville, MO (from Mehlville, MO: bearing 13°T), and is situated 8.9 miles south-west of St. Louis. The air here often carries the scent of damp earth after a spring rain, a clean, green smell that clings to the mature trees lining the residential streets. Sunlight, especially in the late afternoon, filters through the canopy in broad, golden shafts, illuminating the well-kept lawns and modest homes. The terrain, while not dramatic, possesses a subtle character; shallow ravines, worn smooth by countless seasons, cut through the neighborhoods, offering small, shaded havens where ferns unfurl and unseen creatures rustle. Life in St. George moves with a steady, unhurried beat, a quiet affirmation of place. The history of St. George is intertwined with the agricultural roots of the wider region, a legacy still visible in the open spaces and the enduring presence of mature trees that once marked fields. Though its economy has diversified, the memory of its past as a more rural outpost lingers, lending a grounded feel to the present. This locality has never sought grand pronouncements, preferring instead a consistent, reliable presence. Its charm lies not in ostentatious landmarks, but in the quiet dignity of its established neighborhoods and the simple, enduring appeal of a community that has found its rhythm. The very air seems to hold a stillness, a quiet contentment that has settled over St. George like a soft, familiar blanket.
Live animated radar for St. George 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 | St. George, St. Louis County, Missouri |
| Coordinates | 38.535807°N, 90.312503°W |
| Timezone | Central Time (America/Chicago) |
| ZIP Code(s) | 63123 |
| Area Code | 314 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This St. George, Missouri Weather Page
This page provides live weather conditions and forecasts for St. George, 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 St. George includes coordinates 38.535807°N, 90.312503°W, situated in St. Louis County. ZIP code 63123. 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.
