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Index School, MO 14 Day Weather
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Index School, MO Weather Forecast
Index School, MO Weather Forecast Dated: 536 PM Sat Sep 19 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.
Saturday, September 19, 2026
Mid-Morning
76°F 24°C
Cloudy
Mid-Afternoon
91°F 33°C
Partly Cloudy
Early-Evening
84°F 29°C
Sunny
Very hot with temperatures reaching 91°F 33°C, cloudy through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds out of the SSW at 14 mph 22 km/h. Gusts up to 23 mph 37 km/h.
Sunday, September 20, 2026
Mid-Morning
67°F 19°C
Scattered Showers
Mid-Afternoon
78°F 25°C
Overcast
Early-Evening
70°F 21°C
Overcast
Comfortable with temperatures reaching 78°F 25°C, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the S at 2 mph 3 km/h.
Monday, September 21, 2026
Mid-Morning
62°F 17°C
Light Fog
Mid-Afternoon
72°F 22°C
Scattered Showers
Early-Evening
65°F 19°C
Cloudy
Enjoyable around 72°F 22°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds moving from the N to the NNE at 10 mph 16 km/h.
Tuesday, September 22, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 71°F 22°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds out of the NNE at 11 mph 17 km/h. Gusts up to 23 mph 36 km/h.
Wednesday, September 23, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
74°F 23°C
Sunny
Early-Evening
68°F 20°C
Sunny
Mild with a high of 74°F 23°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds blowing from the ENE at 9 mph 14 km/h.
Thursday, September 24, 2026
Mid-Morning
60°F 16°C
Overcast
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
71°F 22°C
Overcast
Pleasant near 72°F 22°C, overcast throughout the day, with lower humidity and steady pressure. Winds turning from the E to the ENE at 7 mph 12 km/h.
Friday, September 25, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
64°F 18°C
Light Showers
Early-Evening
61°F 17°C
Light Showers
Comfortable at 64°F 18°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds picking up from E at 5 mph 8 km/h to ENE at 15 mph 24 km/h. Gusts up to 26 mph 42 km/h.
Saturday, September 26, 2026
Mid-Morning
61°F 16°C
Light Showers
Mid-Afternoon
74°F 24°C
Sunny
Early-Evening
72°F 22°C
Cloudy
Enjoyable around 74°F 24°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds blowing from the SSE at 6 mph 10 km/h.
Sunday, September 27, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
68°F 20°C
Partly Cloudy
Early-Evening
70°F 21°C
Sunny
Mild temperatures up to 68°F 20°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds swinging from the ENE to the SSE at 7 mph 11 km/h.
Monday, September 28, 2026
Mid-Morning
64°F 18°C
Light Showers
Mid-Afternoon
71°F 22°C
Scattered Showers
Early-Evening
71°F 22°C
Overcast
Mild with a high of 71°F 22°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure.
Tuesday, September 29, 2026
Mid-Morning
62°F 17°C
Light Showers
Mid-Afternoon
63°F 17°C
Light Showers
Early-Evening
62°F 17°C
Light Showers
Comfortable at 63°F 17°C, persistent showers off and on through the day, with steady humidity and steady pressure.
Wednesday, September 30, 2026
Mid-Morning
60°F 16°C
Fog
Mid-Afternoon
66°F 19°C
Scattered Showers
Early-Evening
63°F 17°C
Cloudy
Cool with a high near 66°F 19°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds out of the E at 9 mph 14 km/h.
Thursday, October 1, 2026
Mid-Morning
58°F 14°C
Partly Cloudy
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 19°C
Partly Cloudy
Enjoyable around 70°F 21°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds turning from the ENE to the NE at 9 mph 14 km/h.
Friday, October 2, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
63°F 17°C
Sunny
Mild temperatures up to 68°F 20°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the NE to the NNE at 9 mph 14 km/h. Gusts up to 21 mph 34 km/h.
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