| NWS Forecast for: Montgomery County Issued by: National Weather Service Saint Louis, MO Last Update: 123 PM CDT Sun Oct 19 2025 |  |
| This Afternoon: Sunny. Near steady temperature in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Tonight: Clear. Lows in the lower 40s. West winds 5 to 10 mph with gusts up to 20 mph, becoming south after midnight. Monday: Sunny. Not as cool with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 35 mph. Monday Night: Mostly clear. Lows in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Sunny, cooler with highs in the lower 60s. West winds 15 to 20 mph with gusts up to 35 mph. Tuesday Night Through Wednesday Night: Clear. Lows in the upper 30s. Highs in the lower 60s. Thursday: Sunny. Highs in the mid 60s. Thursday Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent. Friday: Mostly cloudy with a 50 percent chance of showers. Highs in the mid 50s. Friday Night: Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 40s. Chance of rain 50 percent. Saturday: Mostly cloudy with a 40 percent chance of showers. Highs in the upper 50s. | |
| Zone Forecast: Montgomery County | |
Visit your local NWS office at: https://www.weather.gov/lsx/ |