Brunswick, MO 14 Day Weather - 65236 WeatherWorld.com
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Brunswick, MO Weather Forecast


Brunswick, MO Weather Forecast Dated: 424 AM 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. Isolated storms at times.
Monday, September 7, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
89°F 32°C
Sunny
Very hot with temperatures reaching 96°F 36°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SE to the ESE at 14 mph 23 km/h. Gusts up to 26 mph 41 km/h.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
104°F 40°C
Overcast
Early-Evening
101°F 38°C
Cloudy
Sweltering heat reaching 104°F 40°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 13 mph 20 km/h. Gusts up to 23 mph 36 km/h.
Wednesday, September 9, 2026
Mid-Morning
83°F 28°C
Light Showers
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
77°F 25°C
Light Showers
Very warm near 88°F 31°C, though humidity makes it feel like 91°F 33°C, passing showers during morning and evening, with a dry break midday, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds moving from the WNW to the SSE at 4 mph 7 km/h.
Thursday, September 10, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
81°F 28°C
Partly Cloudy
Warm temperatures up to 88°F 31°C, early showers breaking for a drier afternoon, with lower humidity and steady pressure.
Friday, September 11, 2026
Mid-Morning
71°F 22°C
Scattered Showers
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
89°F 32°C
Sunny
Very hot with a high of 94°F 34°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the S at 14 mph 22 km/h. Gusts up to 26 mph 41 km/h.
Saturday, September 12, 2026
Mid-Morning
80°F 27°C
Sunny
Mid-Afternoon
99°F 37°C
Nearby Thunderstorms
Early-Evening
95°F 35°C
Overcast
Very hot with temperatures reaching 99°F 37°C, heavy thunderstorms conditions at times, with lower humidity and barometric pressure falling. Winds blowing from the SSW at 19 mph 31 km/h. Gusts up to 31 mph 49 km/h.
Sunday, September 13, 2026
Mid-Morning
75°F 24°C
Light Showers
Mid-Afternoon
58°F 15°C
Light Showers
Early-Evening
61°F 16°C
Light Showers
Comfortable at 58°F 15°C, rounds of showers expected off and on all day, with steady humidity and barometric pressure rising. Winds turning from the SW to the NNW at 12 mph 20 km/h. Gusts up to 23 mph 36 km/h.
Monday, September 14, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 18°C
Sunny
Enjoyable around 70°F 21°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the NNW to the NE at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 20°C
Sunny
Mild temperatures up to 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
69°F 21°C
Sunny
Mild with a high of 76°F 24°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds blowing from the SE at 8 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
74°F 23°C
Sunny
Warm and summery near 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds SSE at 9 mph 14 km/h.
Friday, September 18, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
80°F 26°C
Sunny
Balmy with temperatures reaching 86°F 30°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the S at 9 mph 14 km/h.
Saturday, September 19, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
83°F 29°C
Cloudy
Sizzling hot with 90°F 32°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds turning from the SSW to the SW at 7 mph 11 km/h.
Sunday, September 20, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
74°F 23°C
Sunny
Mild temperatures up to 78°F 25°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds switching from the NE to the ENE at 12 mph 18 km/h. Gusts up to 21 mph 34 km/h.
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