Round Spring, MO 7-Day Weather Forecast
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Round Spring Weather Forecast


Round Spring, MO Weather Forecast Date: 503 PM CDT Sun Sep 06 2026
Weather forecast for Round Spring, MO
| Tonight Lo: 65°F Lo: 18°C |
Tonight... Sunny with isolated showers and thunderstorms early, then partly cloudy. Humid with lows in the mid 60s. Northeast winds around 5 mph. Gusts up to 20 mph this evening. Chance of rain 20%. |
| Labor Day Hi: 91°FHi: 33°C Lo: 61°F Lo: 16°C |
Labor Day... Sunny, hot with highs in the lower 90s. East winds around 5 mph. |
| Tue Hi: 95°FHi: 35°C Lo: 69°F Lo: 21°C |
Tuesday... Sunny, hot with highs in the mid 90s. Light and variable winds, becoming south around 5 mph in the afternoon. |
| Wed Hi: 99°FHi: 37°C Lo: 69°F Lo: 21°C |
Wednesday... Sunny, hot with highs in the upper 90s. |
| Thu Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Thursday... Showers with a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Not as hot with highs in the upper 80s. Chance of rain 80%. |
| Fri Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Friday... Sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs in the upper 80s. Chance of rain 20%. |
| Sat Hi: 91°FHi: 33°C Lo: 65°F Lo: 18°C |
Saturday... Mostly sunny with a slight chance of showers and thunderstorms. Hot with highs in the lower 90s. Chance of rain 20%. |
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