---
title: "St. Louis MO Weather"
url: https://www.herestlouis.com/weather/
date: 2026-10-12T08:51:13-05:00
modified: 2026-10-30T16:51:33-05:00
author: ""
site: "HERE St. Louis"
attribution: "HERE St. Louis"
---

# St. Louis MO Weather

*Source: [HERE St. Louis](https://www.herestlouis.com/weather/) — October 12, 2026 by *

Today's St. Louis, MO weather forecast, current conditions and official National Weather Service alerts. Conditions and the forecast below come straight from the NWS LSX forecast office and refresh through the day. For warnings during severe storms, heat, flooding or winter weather, always check the NWS links below.

## Current Conditions in St. Louis

**66°F** Clear · Feels like 66°F · Humidity 63% · Wind 6 mph (NWS station KCPS)

## St. Louis 5-Day Forecast

DayHighLowForecastTONIGHT70°60°Mostly CloudySAT73°60°Chance Rain ShowersSUN67°57°Rain Showers LikelyMON69°62°Chance Rain ShowersTUE72°57°Rain Showers

## Weather Alerts, Radar and Official Forecast

- [NWS point forecast for St. Louis, MO](https://forecast.weather.gov/MapClick.php?lat=38.627&lon=-90.1994) (hourly and detailed)
- [Active NWS watches, warnings and advisories for St. Louis, MO](https://forecast.weather.gov/MapClick.php?lat=38.627&lon=-90.1994#detailed-forecast)
- [NWS live radar (zoom to St. Louis)](https://radar.weather.gov/)
- [NWS LSX forecast office](https://www.weather.gov/lsx/) (local weather stories and briefings)