Weather WorldGrant Park, MO 14 Day Weather
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Grant Park, MO Weather Forecast
Grant Park, MO Weather Forecast Dated: 927 PM Sat Oct 10 2026
Expect a mild stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and a stable pattern will dominate.
Saturday, October 10, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
88°F 31°C
Partly Cloudy
Early-Evening
76°F 25°C
Overcast
Warm and summery near 88°F 31°C, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and barometric pressure falling. Winds turning from the S to the SSE at 10 mph 15 km/h.
Sunday, October 11, 2026
Mid-Morning
71°F 21°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
78°F 26°C
Overcast
Hot and sweltering around 90°F 32°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the SW to the SSW at 11 mph 19 km/h. Gusts up to 22 mph 36 km/h.
Monday, October 12, 2026
Mid-Morning
73°F 23°C
Sunny
Mid-Afternoon
89°F 32°C
Sunny
Early-Evening
80°F 27°C
Partly Cloudy
Quite warm around 89°F 32°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds SW at 18 mph 29 km/h. Gusts up to 25 mph 41 km/h.
Tuesday, October 13, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
93°F 34°C
Partly Cloudy
Early-Evening
83°F 29°C
Scattered Showers
Sizzling hot near 93°F 34°C with a heat index reaching 96°F 36°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds swinging from the SW to the SSW at 15 mph 24 km/h. Gusts up to 24 mph 38 km/h.
Wednesday, October 14, 2026
Mid-Morning
72°F 22°C
Overcast
Mid-Afternoon
74°F 23°C
Heavy Rain Showers
Early-Evening
71°F 22°C
Light Showers
Mild with a high of 74°F 23°C, clouds and showers taking over for the afternoon and evening, with steady humidity and steady pressure. Winds shifting from the W to the ESE at 6 mph 9 km/h.
Thursday, October 15, 2026
Mid-Morning
69°F 21°C
Heavy Rain
Mid-Afternoon
69°F 21°C
Heavy Rain
Early-Evening
68°F 20°C
Drizzle
Pleasant near 69°F 21°C, on-and-off showers throughout the day, with steady humidity and steady pressure. Winds S at 10 mph 17 km/h. Gusts up to 27 mph 44 km/h.
Friday, October 16, 2026
Mid-Morning
54°F 12°C
Scattered Showers
Mid-Afternoon
54°F 12°C
Overcast
Early-Evening
48°F 9°C
Overcast
Chilly near 54°F 12°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure rising. Winds out of the NNW at 19 mph 30 km/h. Gusts up to 34 mph 55 km/h.
Saturday, October 17, 2026
Mid-Morning
34°F 1°C
Sunny
Mid-Afternoon
43°F 6°C
Sunny
Early-Evening
37°F 3°C
Sunny
Biting cold near 43°F 6°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NNW to the NNE at 9 mph 15 km/h.
Sunday, October 18, 2026
Mid-Morning
36°F 2°C
Sunny
Mid-Afternoon
50°F 10°C
Sunny
Early-Evening
44°F 7°C
Sunny
Brisk around 50°F 10°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SE to the SSE at 8 mph 13 km/h.
Monday, October 19, 2026
Mid-Morning
43°F 6°C
Sunny
Mid-Afternoon
60°F 15°C
Sunny
Early-Evening
51°F 11°C
Sunny
Mildly cool near 60°F 15°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds out of the SSW at 8 mph 13 km/h.
Tuesday, October 20, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
64°F 18°C
Sunny
Early-Evening
55°F 13°C
Sunny
Comfortable at 64°F 18°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds blowing from the S at 8 mph 13 km/h.
Wednesday, October 21, 2026
Mid-Morning
52°F 11°C
Partly Cloudy
Mid-Afternoon
67°F 20°C
Sunny
Early-Evening
58°F 15°C
Sunny
Cool with a high near 67°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds switching from the S to the SW at 8 mph 12 km/h.
Thursday, October 22, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
69°F 21°C
Sunny
Early-Evening
61°F 16°C
Sunny
Enjoyable around 69°F 21°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, October 23, 2026
Mid-Morning
57°F 14°C
Sunny
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
62°F 17°C
Sunny
Mild temperatures up to 70°F 21°C, sunny throughout the day, with steady humidity and steady pressure.
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