| NWS Forecast for: Montgomery County Issued by: National Weather Service Saint Louis, MO Last Update: 823 AM CDT Mon May 4 2026 | |
Today: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. Tonight: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with showers with thunderstorms likely after midnight. Lows in the lower 50s. South winds 10 to 15 mph. Chance of rain 90 percent. Tuesday: A chance of thunderstorms. Showers. Much cooler with highs in the upper 50s. Northeast winds 5 to 10 mph with gusts up to 25 mph. Chance of rain near 100 percent. Tuesday Night: Showers likely, mainly in the evening. Lows in the lower 40s. North winds 5 to 10 mph. Chance of rain 70 percent. Wednesday: Mostly cloudy with a 30 percent chance of showers. Highs in the upper 50s. North winds 5 to 10 mph. Wednesday Night: Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 20 percent. Thursday: Mostly sunny. Highs in the lower 60s. Thursday Night: Mostly clear. Lows in the mid 40s. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. Friday Night: Partly cloudy. A chance of showers, mainly in the evening. Lows in the mid 40s. Chance of rain 30 percent. Saturday: Sunny. Highs in the mid 70s. Saturday Night: Partly cloudy. A chance of showers after midnight. Lows around 50. Chance of rain 30 percent. Sunday: Mostly sunny with a 40 percent chance of showers. Highs in the lower 70s. | |
| Zone Forecast: Montgomery County | |
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