Smithfield, MO 14 Day Weather - WeatherWorld.com
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Smithfield, MO Weather Forecast


Smithfield, MO Weather Forecast Dated: 1249 PM Mon Sep 07 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Monday, September 7, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
87°F 31°C
Scattered Showers
Scorching heat reaching 101°F 38°C, feeling like 104°F 40°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the SSE at 11 mph 17 km/h.
Tuesday, September 8, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Overcast
Early-Evening
94°F 34°C
Light Showers
Sweltering heat reaching 100°F 38°C, mainly dry until evening showers arrive, with steady humidity and steady pressure. Winds switching from the S to the SSE at 7 mph 11 km/h.
Wednesday, September 9, 2026
Mid-Morning
87°F 30°C
Sunny
Mid-Afternoon
103°F 40°C
Cloudy
Early-Evening
89°F 31°C
Overcast
Dangerously hot temperatures around 103°F 40°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds moving from the SW to the NE at 12 mph 19 km/h.
Thursday, September 10, 2026
Mid-Morning
69°F 20°C
Light Showers
Mid-Afternoon
81°F 27°C
Overcast
Early-Evening
81°F 27°C
Overcast
Warm temperatures up to 81°F 27°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure. Winds swinging from the SSE to the S at 5 mph 7 km/h.
Friday, September 11, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
86°F 30°C
Overcast
Early-Evening
86°F 30°C
Sunny
Very warm with a high of 86°F 30°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
88°F 32°C
Sunny
Very hot with temperatures reaching 90°F 32°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
80°F 27°C
Scattered Showers
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
94°F 35°C
Sunny
Sizzling hot near 98°F 37°C with a heat index reaching 101°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds SSW at 17 mph 27 km/h. Gusts up to 22 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
89°F 32°C
Overcast
Early-Evening
83°F 28°C
Partly Cloudy
Quite warm around 89°F 32°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SW to the NNE at 11 mph 19 km/h.
Tuesday, September 15, 2026
Mid-Morning
58°F 14°C
Light Showers
Mid-Afternoon
68°F 20°C
Light Showers
Early-Evening
66°F 19°C
Scattered Showers
Mild temperatures up to 68°F 20°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the NNE at 17 mph 28 km/h.
Wednesday, September 16, 2026
Mid-Morning
56°F 14°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
67°F 19°C
Sunny
Mild with a high of 71°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the NE to the NNE at 8 mph 13 km/h.
Thursday, September 17, 2026
Mid-Morning
62°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
72°F 22°C
Sunny
Pleasant near 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the ENE to the NE at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
79°F 26°C
Sunny
Balmy with temperatures reaching 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 14 mph 23 km/h.
Saturday, September 19, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
84°F 29°C
Sunny
Quite warm around 89°F 32°C, sunny throughout the day, with steady humidity and steady pressure. Winds SW at 9 mph 15 km/h.
Sunday, September 20, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
79°F 26°C
Sunny
Warm temperatures up to 86°F 30°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NE at 12 mph 19 km/h.
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