St. Louis, Missouri Weather Forecast
St. Louis is in St. Louis County, Missouri. This page has current conditions, radar, a 7-day forecast, observed rainfall and the NWS written forecast for the area.
Active Weather Alerts
7-Day Forecast for St. Louis
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Growing Conditions
Growing degree days
4,531
since Apr 1, base 50°F
Rain, last 30 days
0.98 in
model analysis
Rain, year to date
48.60 in
since Jan 1
2-inch soil temperature
60°F
yesterday, daily average
Reference ET, last 7 days
0.73 in
FAO-56 grass reference
Through Oct 23. Season totals use model analysis for this point and update every morning.
Soil, ET and spray tools for St. Louis →
Current Stats & Observations
NWS Forecast
About St. Louis Weather
St. Louis sits at about 476 feet above sea level in St. Louis County, Missouri. About 2,024,074 people live in the St. Louis area. Official forecasts and warnings for the area come from the National Weather Service LSX office, and the nearest NEXRAD radar site is KLSX. The city is in USDA plant hardiness zone 7a, where the coldest winter night typically falls between 0 to 5°F. Over the past ten years the last spring freeze has come around Apr 15 and the first fall freeze around Nov 5.
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