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De Kalb, MO 14 Day Weather - 64440 WeatherWorld.com
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De Kalb, MO Weather Forecast
De Kalb, MO Weather Forecast Dated: 1009 AM Wed Sep 09 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Wednesday, September 9, 2026
Mid-Morning
83°F 28°C
Overcast
Mid-Afternoon
84°F 29°C
Light Rain
Early-Evening
77°F 25°C
Scattered Showers
Warm and summery around 84°F 29°C (feels like 90°F 32°C), periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds turning from the W to the ENE at 10 mph 16 km/h.
Thursday, September 10, 2026
Mid-Morning
69°F 21°C
Overcast
Mid-Afternoon
84°F 29°C
Scattered Showers
Early-Evening
80°F 26°C
Overcast
Balmy with temperatures reaching 84°F 29°C, scattered downpours possible, with lower humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
83°F 28°C
Sunny
Quite warm around 87°F 31°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
78°F 25°C
Scattered Showers
Mild temperatures up to 78°F 25°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds moving from the NNE to the E at 3 mph 5 km/h.
Sunday, September 13, 2026
Mid-Morning
68°F 20°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Heavy Rain Showers
Early-Evening
77°F 25°C
Heavy Rain Showers
Mild with a high of 70°F 21°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 13 mph 21 km/h. Gusts up to 31 mph 50 km/h.
Monday, September 14, 2026
Mid-Morning
80°F 27°C
Overcast
Mid-Afternoon
92°F 34°C
Sunny
Early-Evening
77°F 25°C
Nearby Thunderstorms
Very hot with a high of 92°F 34°C, feeling closer to 97°F 36°C in the humidity, heavy thunderstorms conditions at times, with increasing humidity and steady pressure. Winds shifting from the SSW to the N at 13 mph 20 km/h. Gusts up to 23 mph 38 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
67°F 20°C
Light Showers
Early-Evening
67°F 19°C
Light Showers
Comfortable at 67°F 20°C, rounds of showers expected off and on all day, with steady humidity and steady pressure. Winds ENE at 8 mph 13 km/h.
Wednesday, September 16, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
74°F 24°C
Light Showers
Early-Evening
76°F 24°C
Cloudy
Enjoyable around 74°F 24°C, showers lingering into the afternoon before clearing, with steady humidity and steady pressure. Winds out of the SE at 13 mph 21 km/h. Gusts up to 20 mph 32 km/h.
Thursday, September 17, 2026
Mid-Morning
71°F 22°C
Light Showers
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
82°F 28°C
Nearby Thunderstorms
Very warm near 83°F 28°C, though humidity makes it feel like 87°F 31°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the SE at 7 mph 12 km/h.
Friday, September 18, 2026
Mid-Morning
74°F 24°C
Partly Cloudy
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 90°F 32°C with a heat index reaching 95°F 35°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.
Saturday, September 19, 2026
Mid-Morning
82°F 28°C
Cloudy
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
86°F 30°C
Sunny
Very hot with temperatures reaching 91°F 33°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the SW to the NE at 8 mph 12 km/h.
Sunday, September 20, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
83°F 28°C
Nearby Thunderstorms
Very warm near 87°F 30°C, though humidity makes it feel like 90°F 32°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds turning from the E to the NNE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.
Monday, September 21, 2026
Mid-Morning
71°F 21°C
Fog
Mid-Afternoon
78°F 25°C
Light Showers
Early-Evening
77°F 25°C
Light Showers
Enjoyable around 78°F 25°C, drier morning followed by showers lasting through evening, with lower humidity and steady pressure. Winds NNE at 11 mph 17 km/h.
Tuesday, September 22, 2026
Mid-Morning
70°F 21°C
Cloudy
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 23°C
Sunny
Mild temperatures up to 77°F 25°C, partly cloudy throughout the day, with steady humidity and steady pressure.
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