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


Lemay, MO Weather Forecast Dated: 1031 AM Sun Sep 06 2026
Expect a hot stretch with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 6, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
84°F 29°C
Sunny
Sizzling hot near 97°F 36°C with a heat index reaching 105°F 41°C, sunny throughout the day, with lower humidity and steady pressure. Winds turning from the NE to the E at 13 mph 20 km/h.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
83°F 29°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the E at 7 mph 12 km/h.
Tuesday, September 8, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
99°F 37°C
Overcast
Early-Evening
91°F 33°C
Cloudy
Sizzling hot with 99°F 37°C, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSE to the S at 9 mph 14 km/h.
Wednesday, September 9, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
99°F 37°C
Partly Cloudy
Early-Evening
88°F 31°C
Overcast
Hot temperatures near 99°F 37°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the SW to the WNW at 7 mph 10 km/h.
Thursday, September 10, 2026
Mid-Morning
76°F 24°C
Overcast
Mid-Afternoon
78°F 25°C
Light Showers
Early-Evening
77°F 25°C
Cloudy
Mild with a high of 78°F 25°C, clouds building with afternoon showers likely, with steady humidity and steady pressure. Winds shifting from the W to the ENE at 7 mph 12 km/h.
Friday, September 11, 2026
Mid-Morning
72°F 22°C
Sunny
Mid-Afternoon
86°F 30°C
Cloudy
Early-Evening
80°F 26°C
Sunny
Warm and summery near 86°F 30°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds SSE at 6 mph 9 km/h.
Saturday, September 12, 2026
Mid-Morning
78°F 26°C
Cloudy
Mid-Afternoon
90°F 32°C
Cloudy
Early-Evening
85°F 30°C
Partly Cloudy
Hot and sweltering around 90°F 32°C, overcast in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSW to the SSE at 9 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
77°F 25°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
74°F 24°C
Overcast
Hot and sweltering around 92°F 33°C (heat index 95°F 35°C), sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds moving from the S to the WSW at 12 mph 20 km/h. Gusts up to 28 mph 44 km/h.
Monday, September 14, 2026
Mid-Morning
58°F 14°C
Scattered Showers
Mid-Afternoon
55°F 13°C
Light Showers
Early-Evening
55°F 13°C
Light Showers
Brisk around 55°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the NNW to the N at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
70°F 22°C
Sunny
Mild with a high of 76°F 25°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling.
Wednesday, September 16, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
85°F 30°C
Partly Cloudy
Early-Evening
81°F 27°C
Overcast
Warm and summery near 85°F 30°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling.
Thursday, September 17, 2026
Mid-Morning
79°F 26°C
Scattered Showers
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
91°F 32°C
Cloudy
Very hot with a high of 97°F 36°C, feeling closer to 101°F 38°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the SSW to the SSE at 9 mph 14 km/h. Gusts up to 20 mph 31 km/h.
Friday, September 18, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sizzling hot near 99°F 37°C with a heat index reaching 102°F 39°C, sunny throughout the day, with steady humidity and steady pressure. Winds turning from the SW to the S at 9 mph 14 km/h. Gusts up to 20 mph 32 km/h.
Saturday, September 19, 2026
Mid-Morning
85°F 30°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Cloudy
Early-Evening
90°F 33°C
Partly Cloudy
Hot temperatures near 97°F 36°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds switching from the SSW to the S at 9 mph 14 km/h.
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