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Smithfield, MO 7-Day Weather Forecast
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Smithfield Weather Forecast
Smithfield, MO Weather Forecast Date: 128 PM CDT Mon Sep 07 2026
Weather forecast for Smithfield, MO
Today Hi: 99°FHi: 37°C Lo: 75°F Lo: 24°C |
This Afternoon... Sunny with a slight chance of showers and thunderstorms. Hot. Near steady temperature in the upper 90s. Southeast winds 5 to 10 mph. Chance of rain 20%. Heat index values up to 108. |
Tue Hi: 101°FHi: 38°C Lo: 79°F Lo: 26°C |
Tuesday... Sunny, hot with highs around 101. South winds 5 to 10 mph. Heat index values up to 108 in the afternoon. |
| Wed Hi: 101°FHi: 38°C Lo: 71°F Lo: 22°C |
Wednesday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 101. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20%. Heat index values up to 108. |
| Thu Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Thursday... Showers with a chance of thunderstorms. Hot. Lows in the lower 70s. Highs in the upper 80s. Chance of rain 90%. |
| Fri Hi: 91°FHi: 33°C Lo: 70°F Lo: 21°C |
Friday... Mostly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Hot with highs in the lower 90s. Chance of rain 50%. |
Sat Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. A chance of showers, mainly in the morning. Hot with highs in the lower 90s. Chance of rain 50%. |
| Sun Hi: 91°FHi: 33°C |
Sunday... Sunny, hot with highs in the lower 90s. |
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