Weather in Saint Louis, MO
Updated 2026-09-26 07:45 local time · ZIP codes 63101, 63102, 63103, 63104 + more
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
61°12% rain62°12% rain64°11% rain69°10% rain69°10% rain69°10% rain67°10% rain66°11% rain
63°20% rain
61°43% rain60°22% rain
60°21% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Today vs yesterday in Saint Louis
Weather insights for today
There is a moderate rain chance, peaking near 43%.
It feels like 56°F with winds near 6 mph.
69°F, 10% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 12 mph.
Current temperature is 61°F, wind 6 mph, rain chance up to 43%.
UV index is 0.
Local weather characteristics in Saint Louis
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Saint Louis is part of the Midwest weather region. The forecast point is near 38.63°N latitude and 90.20°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Saint Louis weather today
Overcast and 61°F in Saint Louis, MO. Today's high is 69°F with a 57% rain chance. Winds are around 6 mph with gusts near 12 mph. Relative humidity is 52%, pressure is 30.13 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Saint Louis
Sunrise is at 06:52 AM and sunset is at 06:52 PM. Tomorrow's forecast calls for Sunny with a high near 76°F and a low near 57°F. The maximum rain chance is 36%.