Lock Lake, MO 14 Day Weather
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Lock Lake, MO Weather Forecast


Lock Lake, MO Weather Forecast Dated: 147 AM Sat Sep 12 2026
Expect a hot stretch with plenty of sunshine and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Saturday, September 12, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
95°F 35°C
Sunny
Early-Evening
87°F 30°C
Sunny
Very hot with temperatures reaching 95°F 35°C, sunny throughout the day, with lower humidity and steady pressure.
Sunday, September 13, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
98°F 37°C
Overcast
Early-Evening
87°F 31°C
Sunny
Hot and sweltering around 98°F 37°C (heat index 101°F 38°C), partly cloudy in the morning, overcast in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the SW to the NW at 9 mph 14 km/h.
Monday, September 14, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
85°F 30°C
Overcast
Sizzling hot with 92°F 33°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds switching from the ENE to the E at 8 mph 13 km/h.
Tuesday, September 15, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
103°F 40°C
Cloudy
Early-Evening
93°F 34°C
Sunny
Dangerously hot with a high of 103°F 40°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the SE at 5 mph 8 km/h.
Wednesday, September 16, 2026
Mid-Morning
86°F 30°C
Sunny
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
95°F 35°C
Overcast
Scorching hot near 101°F 39°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SW to the SSW at 6 mph 10 km/h.
Thursday, September 17, 2026
Mid-Morning
89°F 31°C
Sunny
Mid-Afternoon
101°F 39°C
Sunny
Early-Evening
86°F 30°C
Cloudy
Sweltering heat reaching 101°F 39°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure. Winds shifting from the W to the N at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.
Friday, September 18, 2026
Mid-Morning
76°F 24°C
Partly Cloudy
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
79°F 26°C
Partly Cloudy
Sizzling hot near 92°F 33°C with a heat index reaching 95°F 35°C, partly cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds turning from the NNE to the N at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Saturday, September 19, 2026
Mid-Morning
74°F 23°C
Sunny
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
76°F 25°C
Overcast
Quite warm around 87°F 30°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds out of the N at 13 mph 20 km/h. Gusts up to 22 mph 36 km/h.
Sunday, September 20, 2026
Mid-Morning
71°F 21°C
Overcast
Mid-Afternoon
85°F 30°C
Partly Cloudy
Early-Evening
76°F 25°C
Overcast
Warm temperatures up to 85°F 30°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the NE to the ENE at 9 mph 14 km/h.
Monday, September 21, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
75°F 24°C
Sunny
Very warm with a high of 86°F 30°C, sunny throughout the day, with lower humidity and steady pressure. Winds NE at 14 mph 23 km/h. Gusts up to 20 mph 31 km/h.
Tuesday, September 22, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
78°F 26°C
Sunny
Warm and summery near 87°F 31°C, sunny throughout the day, with lower humidity and steady pressure. Winds shifting from the NE to the ENE at 9 mph 14 km/h.
Wednesday, September 23, 2026
Mid-Morning
70°F 21°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
77°F 25°C
Sunny
Balmy with temperatures reaching 86°F 30°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds blowing from the ESE at 7 mph 11 km/h.
Thursday, September 24, 2026
Mid-Morning
72°F 22°C
Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
80°F 27°C
Sunny
Quite warm around 89°F 32°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds ESE at 6 mph 10 km/h.
Friday, September 25, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
88°F 31°C
Sunny
Hot temperatures near 97°F 36°C, cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the SSW at 8 mph 13 km/h.
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