Enter your search query in the box below.

Florissant, Missouri Weather

Florissant, Missouri — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Florissant, St. Louis County.

🌡️ Current Conditions
Loading current conditions…
24-Hour Forecast
Loading hourly forecast…
Current Conditions Detail
Loading detail…
7-Day Forecast
Loading 7-day forecast…
✈️ Aviation Weather

Flight conditions near Florissant — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

Loading aviation data…
🌿 Air Quality
Loading air quality data…
NWS Extended Forecast
Loading NWS forecast…
📡 Precipitation Radar

Live animated radar for Florissant and surroundings — RainViewer.

Loading radar…
🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
Calculating…

About Florissant, Missouri

Florissant rests in a landscape of gentle hills, where the land begins to soften its Missouri stoicism before the broader sprawl of St. Louis County. It lies 2.9 miles east-north-east of Hazelwood, MO (from Hazelwood, MO: bearing 65°T), and is situated 8.6 miles east of St. Charles. Oak and hickory trees, their branches reaching wide like weathered arms, punctuate the rolling terrain, casting dappled shadows across fields that hint at former agricultural endeavors. The air here, especially in the late afternoon, carries a stillness that can feel profound, a quiet hum of cicadas and distant lawnmowers underscoring the sense of settled life. Even as roads widen and houses cluster, the underlying character of the land, its subtle undulations and the persistent green of its vegetation, asserts itself, a reminder of what came before. This locality traces its roots back to French settlers who arrived in the early 19th century, drawn by the fertile earth and the promise of a new life. Florissant evolved from a small farming village into a suburb, its economy now a blend of local businesses and the commuter flow into the greater metropolitan area. The historic Old Town district, with its charmingly preserved buildings, offers a tangible link to that past, a quiet testament to the generations who have called this place home. While no grand rivers bisect Florissant, the many small creeks and drainage ways, often hidden beneath overpasses or winding through residential areas, speak to the constant, subtle presence of water shaping the land.

LocationFlorissant, St. Louis County, Missouri
Coordinates38.789217°N, 90.322614°W
TimezoneCentral Time (America/Chicago)
ZIP Code(s)63033, 63031, 63032, 63034
Area Code314
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service