Defiance, MO 14 Day Weather - 63341 WeatherWorld.com
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Defiance, MO Weather Forecast


Defiance, MO Weather Forecast Dated: 459 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
73°F 23°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
84°F 29°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the ESE at 6 mph 10 km/h.
Tuesday, September 8, 2026
Mid-Morning
75°F 24°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
90°F 32°C
Overcast
Hot and sweltering around 97°F 36°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds blowing from the SSE at 8 mph 13 km/h.
Wednesday, September 9, 2026
Mid-Morning
84°F 29°C
Partly Cloudy
Mid-Afternoon
98°F 37°C
Sunny
Early-Evening
83°F 28°C
Light Showers
Sizzling hot with 98°F 37°C, dry most of the day, with showers developing late, with increasing humidity and steady pressure. Winds NNW at 5 mph 8 km/h.
Thursday, September 10, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
81°F 27°C
Scattered Showers
Early-Evening
78°F 26°C
Overcast
Warm and summery around 81°F 27°C (feels like 84°F 29°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the WSW to the ENE at 7 mph 12 km/h.
Friday, September 11, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
90°F 32°C
Overcast
Early-Evening
83°F 29°C
Sunny
Very hot with a high of 90°F 32°C, overcast through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the ESE at 6 mph 11 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 20°C
Overcast
Mid-Afternoon
76°F 25°C
Light Fog
Early-Evening
77°F 25°C
Overcast
Pleasant near 76°F 25°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the WSW to the SSE at 5 mph 8 km/h.
Sunday, September 13, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
91°F 33°C
Cloudy
Early-Evening
87°F 31°C
Cloudy
Sizzling hot near 91°F 33°C with a heat index reaching 94°F 35°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
92°F 33°C
Cloudy
Hot and sweltering around 99°F 37°C (heat index 103°F 40°C), scattered downpours possible, with lower humidity and steady pressure. Winds out of the SW at 11 mph 18 km/h.
Tuesday, September 15, 2026
Mid-Morning
75°F 24°C
Scattered Showers
Mid-Afternoon
79°F 26°C
Scattered Showers
Early-Evening
76°F 24°C
Overcast
Mild temperatures up to 79°F 26°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the WNW to the ESE at 9 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Overcast
Mid-Afternoon
77°F 25°C
Sunny
Early-Evening
66°F 19°C
Overcast
Mild with a high of 77°F 25°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the N to the E at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
68°F 20°C
Sunny
Pleasant near 75°F 24°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NNE to the ENE at 7 mph 11 km/h.
Friday, September 18, 2026
Mid-Morning
75°F 24°C
Cloudy
Mid-Afternoon
82°F 28°C
Overcast
Early-Evening
78°F 26°C
Sunny
Balmy with temperatures reaching 82°F 28°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds turning from the SSW to the S at 8 mph 12 km/h.
Saturday, September 19, 2026
Mid-Morning
77°F 25°C
Partly Cloudy
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
83°F 28°C
Sunny
Sizzling hot with 90°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the WSW at 5 mph 8 km/h.
Sunday, September 20, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
74°F 23°C
Sunny
Mild temperatures up to 79°F 26°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the NNE to the ENE at 13 mph 20 km/h. Gusts up to 22 mph 35 km/h.
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