Harvey, MO 14 Day Weather
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Harvey, MO Weather Forecast


Harvey, MO Weather Forecast Dated: 459 AM Wed Sep 16 2026
Expect a very warm period with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Wednesday, September 16, 2026
Mid-Morning
70°F 21°C
Scattered Showers
Mid-Afternoon
85°F 30°C
Sunny
Early-Evening
83°F 28°C
Sunny
Warm and summery around 85°F 30°C (feels like 90°F 32°C), periods of heavy rain and gusty conditions, with lower humidity and steady pressure. A stray shower or storm late in the day. Winds turning from the ENE to the SSW at 4 mph 7 km/h.
Thursday, September 17, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
89°F 32°C
Overcast
Hot and sweltering around 96°F 36°C (heat index 99°F 37°C), sunny through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling.
Friday, September 18, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
98°F 37°C
Partly Cloudy
Early-Evening
90°F 32°C
Overcast
Sizzling hot with 98°F 37°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the ESE to the SSE at 10 mph 16 km/h.
Saturday, September 19, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
97°F 36°C
Overcast
Early-Evening
88°F 31°C
Overcast
Hot temperatures near 97°F 36°C, cloudy in the morning, overcast in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the SW to the ESE at 6 mph 9 km/h.
Sunday, September 20, 2026
Mid-Morning
80°F 26°C
Partly Cloudy
Mid-Afternoon
91°F 33°C
Overcast
Early-Evening
82°F 28°C
Overcast
Very hot with a high of 91°F 33°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the W to the ESE at 8 mph 12 km/h.
Monday, September 21, 2026
Mid-Morning
69°F 21°C
Light Showers
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
77°F 26°C
Overcast
Warm and summery near 82°F 28°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds shifting from the WSW to the SW at 5 mph 9 km/h.
Tuesday, September 22, 2026
Mid-Morning
68°F 20°C
Light Fog
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
78°F 26°C
Sunny
Balmy with temperatures reaching 84°F 29°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the ENE at 5 mph 8 km/h.
Wednesday, September 23, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
92°F 33°C
Cloudy
Early-Evening
82°F 28°C
Overcast
Sizzling hot with 92°F 33°C, cloudy in the morning, becoming overcast through the afternoon and evening, with steady humidity and barometric pressure falling. Winds switching from the S to the W at 13 mph 21 km/h. Gusts up to 27 mph 42 km/h.
Thursday, September 24, 2026
Mid-Morning
60°F 16°C
Scattered Showers
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
64°F 18°C
Sunny
Mild temperatures up to 70°F 21°C, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the NW at 18 mph 29 km/h. Gusts up to 25 mph 40 km/h.
Friday, September 25, 2026
Mid-Morning
56°F 13°C
Sunny
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild with a high of 72°F 22°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNW to the SSE at 5 mph 8 km/h.
Saturday, September 26, 2026
Mid-Morning
62°F 17°C
Sunny
Mid-Afternoon
80°F 27°C
Sunny
Early-Evening
72°F 22°C
Sunny
Warm and summery near 80°F 27°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds out of the SE at 9 mph 14 km/h.
Sunday, September 27, 2026
Mid-Morning
67°F 19°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
78°F 26°C
Sunny
Balmy with temperatures reaching 86°F 30°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the SSE to the S at 8 mph 13 km/h.
Monday, September 28, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
87°F 31°C
Partly Cloudy
Early-Evening
82°F 28°C
Overcast
Quite warm around 87°F 31°C, sunny in the morning, cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds S at 13 mph 22 km/h. Gusts up to 20 mph 32 km/h.
Tuesday, September 29, 2026
Mid-Morning
71°F 22°C
Light Showers
Mid-Afternoon
70°F 21°C
Scattered Showers
Early-Evening
65°F 18°C
Light Showers
Mild temperatures up to 70°F 21°C, scattered downpours possible, with steady humidity and steady pressure.
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