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


Louis, MO Weather Forecast Dated: 1006 PM Thu Sep 24 2026
Expect a mild stretch with more clouds than sun and frequent chances of rain over the coming period. moderate humidity and no major pressure swings will dominate.
Thursday, September 24, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
74°F 23°C
Cloudy
Early-Evening
68°F 20°C
Overcast
Pleasant near 74°F 23°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds turning from the NE to the ENE at 6 mph 9 km/h.
Friday, September 25, 2026
Mid-Morning
65°F 19°C
Partly Cloudy
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
67°F 20°C
Overcast
Comfortable with temperatures reaching 74°F 23°C, partly cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the ESE to the ENE at 8 mph 12 km/h.
Saturday, September 26, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
64°F 18°C
Light Rain
Early-Evening
61°F 16°C
Overcast
Comfortable at 64°F 18°C, dry early, with showers developing in the afternoon, with increasing humidity and steady pressure.
Sunday, September 27, 2026
Mid-Morning
58°F 14°C
Overcast
Mid-Afternoon
71°F 21°C
Overcast
Early-Evening
69°F 21°C
Overcast
Mild temperatures up to 71°F 21°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.
Monday, September 28, 2026
Mid-Morning
62°F 17°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
73°F 23°C
Sunny
Mild with a high of 77°F 25°C, overcast through the afternoon, turning sunny this evening, with lower humidity and barometric pressure falling.
Tuesday, September 29, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
85°F 30°C
Cloudy
Early-Evening
79°F 27°C
Overcast
Warm and summery near 85°F 30°C, overcast throughout the day, with steady humidity and steady pressure. Winds moving from the SSE to the WNW at 6 mph 9 km/h.
Wednesday, September 30, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
75°F 24°C
Scattered Showers
Early-Evening
76°F 24°C
Overcast
Comfortable with temperatures reaching 75°F 24°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Thursday, October 1, 2026
Mid-Morning
79°F 26°C
Partly Cloudy
Mid-Afternoon
90°F 32°C
Partly Cloudy
Early-Evening
82°F 28°C
Overcast
Sizzling hot with 90°F 32°C, cloudy in the morning, becoming overcast through the afternoon and evening, with increasing humidity and steady pressure. Winds swinging from the S to the SSW at 11 mph 17 km/h. Gusts up to 26 mph 42 km/h.
Friday, October 2, 2026
Mid-Morning
72°F 22°C
Scattered Showers
Mid-Afternoon
77°F 25°C
Light Showers
Early-Evening
73°F 23°C
Scattered Showers
Mild temperatures up to 77°F 25°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds shifting from the S to the WSW at 8 mph 13 km/h.
Saturday, October 3, 2026
Mid-Morning
67°F 19°C
Overcast
Mid-Afternoon
77°F 25°C
Overcast
Early-Evening
74°F 23°C
Overcast
Mild with a high of 77°F 25°C, overcast throughout the day, with lower humidity and steady pressure.
Sunday, October 4, 2026
Mid-Morning
74°F 23°C
Light Fog
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
66°F 19°C
Partly Cloudy
Warm and summery near 86°F 30°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds increasing from the SSW at 5 mph 8 km/h to NW at 16 mph 25 km/h. Gusts up to 27 mph 43 km/h.
Monday, October 5, 2026
Mid-Morning
48°F 9°C
Overcast
Mid-Afternoon
56°F 14°C
Overcast
Early-Evening
54°F 12°C
Overcast
Crisp with a high near 56°F 14°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the NNW at 10 mph 16 km/h.
Tuesday, October 6, 2026
Mid-Morning
49°F 9°C
Overcast
Mid-Afternoon
60°F 16°C
Cloudy
Early-Evening
57°F 15°C
Sunny
Refreshing around 60°F 16°C, overcast in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Wednesday, October 7, 2026
Mid-Morning
56°F 13°C
Overcast
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mildly cool near 66°F 19°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with steady humidity and barometric pressure falling. Winds moving from the SSW to the SW at 7 mph 11 km/h.
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