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


Prosperity, MO Weather Forecast Dated: 937 PM Tue Sep 08 2026
Expect a hot stretch with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Tuesday, September 8, 2026
Mid-Morning
85°F 30°C
Sunny
Mid-Afternoon
105°F 41°C
Sunny
Early-Evening
99°F 37°C
Sunny
Scorching heat reaching 105°F 41°C, feeling like 113°F 45°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SSW to the S at 11 mph 18 km/h.
Wednesday, September 9, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
102°F 39°C
Overcast
Early-Evening
89°F 32°C
Partly Cloudy
Sweltering heat reaching 102°F 39°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds switching from the SW to the NNE at 18 mph 30 km/h. Gusts up to 29 mph 46 km/h.
Thursday, September 10, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
85°F 29°C
Nearby Thunderstorms
Early-Evening
79°F 26°C
Scattered Showers
Very warm near 85°F 29°C, though humidity makes it feel like 88°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds SSW at 14 mph 22 km/h.
Friday, September 11, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
85°F 29°C
Scattered Showers
Early-Evening
87°F 30°C
Sunny
Warm temperatures up to 85°F 29°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the S at 10 mph 16 km/h.
Saturday, September 12, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
75°F 24°C
Light Showers
Early-Evening
82°F 28°C
Overcast
Mild with a high of 75°F 24°C, clouds building with afternoon showers likely, with lower humidity and steady pressure. Winds shifting from the SE to the E at 6 mph 10 km/h.
Sunday, September 13, 2026
Mid-Morning
75°F 24°C
Cloudy
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
90°F 33°C
Sunny
Very hot with a high of 93°F 34°C, feeling closer to 97°F 36°C in the humidity, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the SE to the S at 13 mph 21 km/h. Gusts up to 28 mph 45 km/h.
Monday, September 14, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
85°F 30°C
Nearby Thunderstorms
Sizzling hot near 94°F 34°C with a heat index reaching 98°F 37°C, periods of heavy thunderstorms, with steady humidity and steady pressure. Winds out of the SSW at 17 mph 28 km/h. Gusts up to 24 mph 38 km/h.
Tuesday, September 15, 2026
Mid-Morning
76°F 25°C
Overcast
Mid-Afternoon
90°F 32°C
Nearby Thunderstorms
Early-Evening
81°F 27°C
Nearby Thunderstorms
Hot and sweltering around 90°F 32°C (heat index 94°F 35°C), locally heavy thunderstorms at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the W at 10 mph 17 km/h.
Wednesday, September 16, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
90°F 32°C
Overcast
Very hot with a high of 94°F 34°C, feeling closer to 98°F 36°C in the humidity, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds swinging from the SSW to the SSE at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
92°F 33°C
Partly Cloudy
Very hot with a high of 95°F 35°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the S at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
83°F 28°C
Sunny
Mid-Afternoon
93°F 34°C
Sunny
Early-Evening
87°F 31°C
Partly Cloudy
Very hot with temperatures reaching 93°F 34°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds blowing from the SW at 16 mph 25 km/h. Gusts up to 28 mph 45 km/h.
Saturday, September 19, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
48°F 9°C
Heavy Rain Showers
Early-Evening
50°F 10°C
Light Showers
Crisp with a high near 48°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the NNE to the NE at 15 mph 24 km/h. Gusts up to 31 mph 50 km/h.
Sunday, September 20, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
69°F 21°C
Partly Cloudy
Early-Evening
65°F 19°C
Cloudy
Enjoyable around 69°F 21°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds moving from the ENE to the SSE at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
74°F 23°C
Sunny
Mild temperatures up to 77°F 25°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the SE to the ESE at 8 mph 13 km/h.
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