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


Longtown, MO Weather Forecast Dated: 617 PM Sat Sep 05 2026
Expect a hot stretch with plenty of sunshine and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate. Isolated storms at times.
Saturday, September 5, 2026
Mid-Morning
84°F 29°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 110°F 43°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and steady pressure. Winds picking up from NW at 2 mph 4 km/h to ESE at 13 mph 20 km/h.
Sunday, September 6, 2026
Mid-Morning
77°F 25°C
Partly Cloudy
Mid-Afternoon
94°F 34°C
Sunny
Early-Evening
85°F 30°C
Sunny
Hot and sweltering around 94°F 34°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NE to the ENE at 13 mph 20 km/h. Gusts up to 21 mph 33 km/h.
Monday, September 7, 2026
Mid-Morning
71°F 22°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
83°F 28°C
Sunny
Sizzling hot with 92°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds moving from the ENE to the NE at 9 mph 15 km/h.
Tuesday, September 8, 2026
Mid-Morning
78°F 25°C
Sunny
Mid-Afternoon
99°F 37°C
Sunny
Early-Evening
91°F 33°C
Sunny
Hot temperatures near 99°F 37°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the S to the SW at 7 mph 11 km/h.
Wednesday, September 9, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
105°F 40°C
Sunny
Early-Evening
89°F 32°C
Sunny
Scorching hot near 105°F 40°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the NNW at 12 mph 19 km/h.
Thursday, September 10, 2026
Mid-Morning
72°F 22°C
Heavy Rain Showers
Mid-Afternoon
83°F 28°C
Overcast
Early-Evening
80°F 27°C
Overcast
Very warm near 83°F 28°C, though humidity makes it feel like 86°F 30°C, morning showers, giving way to clearing skies, with lower humidity and steady pressure. Winds turning from the W to the N at 8 mph 14 km/h.
Friday, September 11, 2026
Mid-Morning
75°F 24°C
Sunny
Mid-Afternoon
91°F 33°C
Sunny
Early-Evening
81°F 28°C
Sunny
Hot and sweltering around 91°F 33°C, sunny throughout the day, with lower humidity and steady pressure. Winds out of the ENE at 8 mph 13 km/h.
Saturday, September 12, 2026
Mid-Morning
76°F 25°C
Sunny
Mid-Afternoon
94°F 35°C
Sunny
Early-Evening
86°F 30°C
Sunny
Sizzling hot with 94°F 35°C, sunny throughout the day, with lower humidity and steady pressure. Winds blowing from the SSW at 9 mph 15 km/h.
Sunday, September 13, 2026
Mid-Morning
82°F 28°C
Sunny
Mid-Afternoon
91°F 33°C
Cloudy
Early-Evening
85°F 30°C
Overcast
Very hot with a high of 91°F 33°C, feeling closer to 94°F 34°C in the humidity, sunny in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds swinging from the SSW to the SSE at 7 mph 11 km/h.
Monday, September 14, 2026
Mid-Morning
83°F 29°C
Overcast
Mid-Afternoon
93°F 34°C
Overcast
Early-Evening
84°F 29°C
Partly Cloudy
Sizzling hot near 93°F 34°C with a heat index reaching 96°F 36°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, September 15, 2026
Mid-Morning
81°F 27°C
Sunny
Mid-Afternoon
97°F 36°C
Partly Cloudy
Early-Evening
89°F 31°C
Overcast
Hot and sweltering around 97°F 36°C (heat index 100°F 38°C), sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure.
Wednesday, September 16, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
101°F 38°C
Sunny
Early-Evening
84°F 29°C
Nearby Thunderstorms
Dangerously hot with a high of 101°F 38°C (heat index near 104°F 40°C), heavy thunderstorms conditions at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds shifting from the SW to the ESE at 16 mph 25 km/h. Gusts up to 27 mph 43 km/h.
Thursday, September 17, 2026
Mid-Morning
79°F 26°C
Light Showers
Mid-Afternoon
97°F 36°C
Cloudy
Early-Evening
87°F 31°C
Nearby Thunderstorms
Sizzling hot near 97°F 36°C with a heat index reaching 101°F 38°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds turning from the SSW to the SW at 6 mph 10 km/h.
Friday, September 18, 2026
Mid-Morning
82°F 28°C
Partly Cloudy
Mid-Afternoon
100°F 38°C
Sunny
Early-Evening
91°F 33°C
Sunny
Sweltering heat reaching 100°F 38°C, partly cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure.
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