Lamar, MO 14 Day Weather - 64755 WeatherWorld.com
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Lamar, MO Weather Forecast


Lamar, MO Weather Forecast Dated: 154 AM Sun Sep 06 2026
Expect a hot stretch 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.
Sunday, September 6, 2026
Mid-Morning
85°F 29°C
Overcast
Mid-Afternoon
103°F 40°C
Overcast
Early-Evening
90°F 32°C
Partly Cloudy
Scorching hot near 103°F 40°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds picking up from S at 6 mph 10 km/h to SSE at 15 mph 24 km/h. Gusts up to 23 mph 37 km/h.
Monday, September 7, 2026
Mid-Morning
78°F 25°C
Scattered Showers
Mid-Afternoon
101°F 38°C
Partly Cloudy
Early-Evening
96°F 35°C
Sunny
Sweltering heat reaching 101°F 38°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds switching from the SSE to the SE at 11 mph 18 km/h. Gusts up to 23 mph 38 km/h.
Tuesday, September 8, 2026
Mid-Morning
86°F 30°C
Cloudy
Mid-Afternoon
104°F 40°C
Overcast
Early-Evening
98°F 37°C
Partly Cloudy
Dangerously hot temperatures around 104°F 40°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SSW to the SSE at 11 mph 18 km/h.
Wednesday, September 9, 2026
Mid-Morning
88°F 31°C
Sunny
Mid-Afternoon
105°F 40°C
Cloudy
Early-Evening
86°F 31°C
Overcast
Dangerously hot with a high of 105°F 40°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with increasing humidity and steady pressure. Winds swinging from the SW to the NNE at 12 mph 20 km/h. Gusts up to 20 mph 33 km/h.
Thursday, September 10, 2026
Mid-Morning
73°F 23°C
Overcast
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
88°F 31°C
Overcast
Very hot with a high of 93°F 34°C, overcast throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the SW at 10 mph 16 km/h. Gusts up to 20 mph 33 km/h.
Friday, September 11, 2026
Mid-Morning
79°F 26°C
Overcast
Mid-Afternoon
86°F 30°C
Nearby Thunderstorms
Early-Evening
80°F 27°C
Scattered Showers
Warm and summery near 86°F 30°C, heavy thunderstorms conditions at times, with steady humidity and steady pressure. Winds turning from the SSW to the SSE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Saturday, September 12, 2026
Mid-Morning
83°F 29°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot and sweltering around 97°F 36°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the SSW to the SE at 13 mph 20 km/h.
Sunday, September 13, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
97°F 36°C
Sunny
Early-Evening
94°F 35°C
Sunny
Sizzling hot with 97°F 36°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SSW to the S at 18 mph 29 km/h. Gusts up to 30 mph 48 km/h.
Monday, September 14, 2026
Mid-Morning
72°F 22°C
Light Showers
Mid-Afternoon
76°F 25°C
Scattered Showers
Early-Evening
65°F 18°C
Light Showers
Mild temperatures up to 76°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the WSW to the SE at 15 mph 24 km/h. Gusts up to 22 mph 35 km/h.
Tuesday, September 15, 2026
Mid-Morning
61°F 16°C
Overcast
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild with a high of 73°F 23°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the N at 16 mph 26 km/h. Gusts up to 21 mph 33 km/h.
Wednesday, September 16, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
67°F 20°C
Sunny
Pleasant near 72°F 22°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds blowing from the NNE at 9 mph 14 km/h.
Thursday, September 17, 2026
Mid-Morning
60°F 16°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
71°F 22°C
Sunny
Comfortable with temperatures reaching 75°F 24°C, sunny throughout the day, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
65°F 18°C
Sunny
Mid-Afternoon
82°F 28°C
Sunny
Early-Evening
76°F 25°C
Sunny
Quite warm around 82°F 28°C, sunny throughout the day, with lower humidity and steady pressure. Winds switching from the SSE to the SE at 12 mph 19 km/h. Gusts up to 22 mph 36 km/h.
Saturday, September 19, 2026
Mid-Morning
70°F 21°C
Overcast
Mid-Afternoon
88°F 31°C
Partly Cloudy
Early-Evening
82°F 28°C
Sunny
Warm temperatures up to 88°F 31°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the S at 11 mph 17 km/h.
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