Fairfax, MO 14 Day Weather - 64446 WeatherWorld.com
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Fairfax, MO Weather Forecast


Fairfax, MO Weather Forecast Dated: 627 PM Tue Sep 08 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.
Tuesday, September 8, 2026
Mid-Morning
79°F 26°C
Sunny
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
89°F 32°C
Sunny
Scorching heat reaching 100°F 38°C, feeling like 108°F 42°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the S to the NNE at 16 mph 26 km/h. Gusts up to 26 mph 42 km/h.
Wednesday, September 9, 2026
Mid-Morning
77°F 25°C
Overcast
Mid-Afternoon
88°F 31°C
Cloudy
Early-Evening
83°F 28°C
Sunny
Quite warm reaching 88°F 31°C, feeling like 91°F 33°C during peak afternoon, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds switching from the ESE to the NNE at 6 mph 9 km/h.
Thursday, September 10, 2026
Mid-Morning
69°F 21°C
Sunny
Mid-Afternoon
90°F 32°C
Sunny
Early-Evening
85°F 30°C
Sunny
Sizzling hot with 90°F 32°C, sunny throughout the day, with lower humidity and barometric pressure falling. Winds moving from the E to the SE at 11 mph 18 km/h. Gusts up to 22 mph 35 km/h.
Friday, September 11, 2026
Mid-Morning
76°F 24°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
89°F 32°C
Sunny
Hot temperatures near 99°F 37°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and barometric pressure falling. Winds swinging from the S to the SSW at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
61°F 16°C
Cloudy
Mid-Afternoon
72°F 22°C
Overcast
Early-Evening
76°F 25°C
Nearby Thunderstorms
Mild with a high of 72°F 22°C, locally heavy thunderstorms at times, with increasing humidity and barometric pressure falling. Winds shifting from the NNE to the E at 9 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
71°F 22°C
Light Fog
Mid-Afternoon
73°F 23°C
Light Showers
Early-Evening
69°F 21°C
Light Showers
Pleasant near 73°F 23°C, dry early, with showers continuing through afternoon and evening, with steady humidity and steady pressure. Winds SSE at 7 mph 12 km/h.
Monday, September 14, 2026
Mid-Morning
70°F 21°C
Light Showers
Mid-Afternoon
92°F 33°C
Cloudy
Early-Evening
88°F 31°C
Nearby Thunderstorms
Sizzling hot near 92°F 33°C with a heat index reaching 96°F 36°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds switching from the SSE to the WSW at 15 mph 24 km/h. Gusts up to 34 mph 55 km/h.
Tuesday, September 15, 2026
Mid-Morning
73°F 23°C
Light Showers
Mid-Afternoon
82°F 28°C
Scattered Showers
Early-Evening
80°F 27°C
Partly Cloudy
Quite warm reaching 82°F 28°C, feeling like 85°F 29°C during peak afternoon, scattered downpours possible, with lower humidity and steady pressure. Winds blowing from the ENE at 8 mph 13 km/h. Gusts up to 20 mph 33 km/h.
Wednesday, September 16, 2026
Mid-Morning
75°F 24°C
Light Showers
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
90°F 32°C
Sunny
Very hot with a high of 94°F 35°C, feeling closer to 97°F 36°C in the humidity, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds SSW at 15 mph 24 km/h. Gusts up to 28 mph 45 km/h.
Thursday, September 17, 2026
Mid-Morning
83°F 29°C
Sunny
Mid-Afternoon
96°F 36°C
Sunny
Early-Evening
88°F 32°C
Sunny
Very hot with a high of 96°F 36°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure. Winds shifting from the S to the W at 14 mph 22 km/h. Gusts up to 23 mph 36 km/h.
Friday, September 18, 2026
Mid-Morning
63°F 17°C
Cloudy
Mid-Afternoon
76°F 25°C
Sunny
Early-Evening
59°F 15°C
Light Showers
Pleasant near 76°F 25°C, mainly dry until evening showers arrive, with increasing humidity and steady pressure. Winds turning from the NNE to the N at 20 mph 31 km/h. Gusts up to 32 mph 51 km/h.
Saturday, September 19, 2026
Mid-Morning
47°F 8°C
Overcast
Mid-Afternoon
57°F 14°C
Overcast
Early-Evening
56°F 14°C
Sunny
Crisp with a high near 57°F 14°C, overcast in the morning, partly cloudy in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds switching from the NNE to the E at 8 mph 13 km/h.
Sunday, September 20, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
62°F 17°C
Sunny
Refreshing around 62°F 17°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds moving from the SE to the ESE at 7 mph 11 km/h.
Monday, September 21, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
76°F 24°C
Sunny
Early-Evening
72°F 23°C
Sunny
Mild temperatures up to 76°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the S to the SE at 9 mph 14 km/h.
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