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City of Mt. Vernon, MOMount Vernon, MO 14 Day Weather - 65707 WeatherWorld.com
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Mount Vernon, MO Weather Forecast
Mount Vernon, MO Weather Forecast Dated: 922 PM Wed Sep 16 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. comfortable humidity and no major pressure swings will dominate.
Wednesday, September 16, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
86°F 30°C
Overcast
Very hot with temperatures reaching 97°F 36°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the S at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Overcast
Early-Evening
89°F 32°C
Partly Cloudy
Hot and sweltering around 95°F 35°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SSW to the SE at 6 mph 9 km/h.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
91°F 32°C
Cloudy
Sizzling hot with 97°F 36°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling. Winds moving from the SW to the SSW at 11 mph 18 km/h.
Saturday, September 19, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
96°F 35°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot temperatures near 96°F 35°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the SW to the S at 11 mph 18 km/h.
Sunday, September 20, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
96°F 35°C
Cloudy
Early-Evening
89°F 32°C
Sunny
Very hot with a high of 96°F 35°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds shifting from the WSW to the SSW at 11 mph 17 km/h. Gusts up to 21 mph 34 km/h.
Monday, September 21, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
79°F 26°C
Scattered Showers
Warm and summery near 86°F 30°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the ENE to the NNE at 9 mph 15 km/h.
Tuesday, September 22, 2026
Mid-Morning
69°F 21°C
Fog
Mid-Afternoon
85°F 30°C
Overcast
Early-Evening
82°F 28°C
Overcast
Balmy with temperatures reaching 85°F 30°C, overcast throughout the day, with lower humidity and steady pressure. Winds switching from the E to the SE at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
73°F 23°C
Scattered Showers
Mid-Afternoon
89°F 31°C
Scattered Showers
Early-Evening
83°F 28°C
Scattered Showers
Quite warm around 89°F 31°C, scattered downpours possible, with lower humidity and steady pressure. Winds moving from the SE to the NE at 6 mph 9 km/h.
Thursday, September 24, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
88°F 31°C
Cloudy
Early-Evening
83°F 28°C
Overcast
Warm temperatures up to 88°F 31°C, sunny in the morning, becoming overcast through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the SSE to the NE at 9 mph 15 km/h.
Friday, September 25, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
89°F 31°C
Overcast
Early-Evening
86°F 30°C
Overcast
Very warm with a high of 89°F 31°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds out of the SSE at 7 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
73°F 23°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
76°F 25°C
Partly Cloudy
Warm and summery near 86°F 30°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the ENE to the E at 12 mph 19 km/h. Gusts up to 20 mph 31 km/h.
Sunday, September 27, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
78°F 26°C
Sunny
Early-Evening
71°F 22°C
Sunny
Comfortable with temperatures reaching 78°F 26°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds switching from the E to the ENE at 10 mph 16 km/h.
Monday, September 28, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
72°F 23°C
Sunny
Quite warm around 80°F 27°C, sunny throughout the day, with steady humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
67°F 20°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
78°F 26°C
Sunny
Warm temperatures up to 86°F 30°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the SSE at 9 mph 14 km/h.
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