Johnson Lake, MO 14 Day Weather
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Johnson Lake, MO Weather Forecast


Johnson Lake, MO Weather Forecast Dated: 822 PM Sun Sep 13 2026
Expect a very warm period with a mix of sun and clouds and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Sunday, September 13, 2026
Mid-Morning
65°F 18°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
77°F 25°C
Sunny
Pleasant near 79°F 26°C, overcast through the afternoon, turning sunny this evening, with steady humidity and steady pressure.
Monday, September 14, 2026
Mid-Morning
65°F 19°C
Scattered Showers
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
88°F 31°C
Sunny
Hot and sweltering around 92°F 33°C (heat index 96°F 35°C), scattered downpours possible, with lower humidity and barometric pressure falling. Winds turning from the SE to the SSE at 14 mph 24 km/h. Gusts up to 30 mph 47 km/h.
Tuesday, September 15, 2026
Mid-Morning
79°F 26°C
Cloudy
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
81°F 27°C
Scattered Showers
Very warm near 89°F 32°C, though humidity makes it feel like 92°F 33°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the SSW to the NE at 11 mph 17 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, September 16, 2026
Mid-Morning
63°F 17°C
Partly Cloudy
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
85°F 29°C
Nearby Thunderstorms
Warm and summery around 86°F 30°C (feels like 90°F 32°C), periods of heavy thunderstorms, with lower humidity and steady pressure. Winds S at 7 mph 12 km/h.
Thursday, September 17, 2026
Mid-Morning
71°F 22°C
Overcast
Mid-Afternoon
85°F 29°C
Cloudy
Early-Evening
83°F 28°C
Sunny
Quite warm reaching 85°F 29°C, feeling like 88°F 31°C during peak afternoon, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
88°F 31°C
Sunny
Very hot with temperatures reaching 92°F 33°C, locally heavy downpours at times, with lower humidity and barometric pressure falling. Winds out of the SW at 13 mph 21 km/h.
Saturday, September 19, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
88°F 31°C
Overcast
Early-Evening
81°F 27°C
Sunny
Balmy with temperatures reaching 88°F 31°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with increasing humidity and steady pressure. Winds shifting from the WSW to the NE at 10 mph 16 km/h.
Sunday, September 20, 2026
Mid-Morning
65°F 19°C
Light Showers
Mid-Afternoon
71°F 22°C
Light Showers
Early-Evening
68°F 20°C
Scattered Showers
Enjoyable around 71°F 22°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the ENE to the NNW at 8 mph 13 km/h.
Monday, September 21, 2026
Mid-Morning
56°F 13°C
Light Showers
Mid-Afternoon
63°F 17°C
Scattered Showers
Early-Evening
61°F 16°C
Cloudy
Refreshing around 63°F 17°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds switching from the NNW to the N at 12 mph 20 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, September 22, 2026
Mid-Morning
55°F 13°C
Light Fog
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
63°F 18°C
Sunny
Mildly cool near 67°F 20°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the NNW to the NNE at 7 mph 11 km/h.
Wednesday, September 23, 2026
Mid-Morning
56°F 14°C
Scattered Showers
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
71°F 22°C
Sunny
Pleasant near 73°F 23°C, scattered downpours possible, with lower humidity and steady pressure.
Thursday, September 24, 2026
Mid-Morning
55°F 13°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
63°F 17°C
Sunny
Comfortable with temperatures reaching 70°F 21°C, sunny throughout the day, with lower humidity and steady pressure.
Friday, September 25, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Enjoyable around 73°F 23°C, sunny through the afternoon, turning overcast this evening, with lower humidity and steady pressure. Winds swinging from the SE to the ESE at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
77°F 25°C
Partly Cloudy
Early-Evening
73°F 23°C
Cloudy
Mild temperatures up to 77°F 25°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds shifting from the SSE to the SE at 9 mph 14 km/h.
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