Tecumseh, KS 14 Day Weather - 66542 WeatherWorld.com
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Tecumseh, KS Weather Forecast


Tecumseh, KS Weather Forecast Dated: 754 PM Thu Sep 17 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.
Thursday, September 17, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
92°F 33°C
Sunny
Early-Evening
87°F 31°C
Sunny
Sizzling hot near 92°F 33°C with a heat index reaching 95°F 35°C, sunny throughout the day, with steady humidity and steady pressure.
Friday, September 18, 2026
Mid-Morning
78°F 26°C
Sunny
Mid-Afternoon
94°F 34°C
Nearby Thunderstorms
Early-Evening
88°F 31°C
Nearby Thunderstorms
Hot and sweltering around 94°F 34°C, locally heavy thunderstorms at times, with lower humidity and barometric pressure falling. Winds turning from the S to the SSE at 11 mph 18 km/h. Gusts up to 23 mph 37 km/h.
Saturday, September 19, 2026
Mid-Morning
77°F 25°C
Scattered Showers
Mid-Afternoon
92°F 33°C
Nearby Thunderstorms
Early-Evening
83°F 28°C
Sunny
Very hot with a high of 92°F 33°C, feeling closer to 95°F 35°C in the humidity, locally heavy downpours at times, with lower humidity and steady pressure. Winds blowing from the SSW at 11 mph 18 km/h.
Sunday, September 20, 2026
Mid-Morning
68°F 20°C
Overcast
Mid-Afternoon
66°F 19°C
Overcast
Early-Evening
65°F 18°C
Heavy Rain Showers
Cool with a high near 66°F 19°C, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure. Winds moving from the N to the NNE at 13 mph 20 km/h. Gusts up to 20 mph 32 km/h.
Monday, September 21, 2026
Mid-Morning
65°F 18°C
Light Fog
Mid-Afternoon
73°F 23°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 73°F 23°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds swinging from the N to the NE at 4 mph 6 km/h.
Tuesday, September 22, 2026
Mid-Morning
66°F 19°C
Overcast
Mid-Afternoon
80°F 26°C
Overcast
Early-Evening
77°F 25°C
Cloudy
Warm and summery near 80°F 26°C, cloudy through the afternoon, turning overcast this evening, with lower humidity and barometric pressure falling. Winds shifting from the SSE to the SE at 9 mph 15 km/h.
Wednesday, September 23, 2026
Mid-Morning
66°F 19°C
Light Showers
Mid-Afternoon
69°F 20°C
Light Showers
Early-Evening
65°F 18°C
Overcast
Comfortable with temperatures reaching 69°F 20°C, intermittent showers through midday, easing by evening, with lower humidity and steady pressure. Winds turning from the NW to the N at 8 mph 13 km/h.
Thursday, September 24, 2026
Mid-Morning
61°F 16°C
Cloudy
Mid-Afternoon
70°F 21°C
Sunny
Early-Evening
65°F 19°C
Sunny
Enjoyable around 70°F 21°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds switching from the WNW to the E at 7 mph 11 km/h.
Friday, September 25, 2026
Mid-Morning
58°F 15°C
Sunny
Mid-Afternoon
71°F 22°C
Sunny
Early-Evening
66°F 19°C
Sunny
Mild temperatures up to 71°F 22°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NNW to the E at 7 mph 11 km/h.
Saturday, September 26, 2026
Mid-Morning
59°F 15°C
Sunny
Mid-Afternoon
75°F 24°C
Sunny
Early-Evening
71°F 22°C
Sunny
Mild with a high of 75°F 24°C, sunny throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SSE to the SE at 10 mph 16 km/h.
Sunday, September 27, 2026
Mid-Morning
64°F 18°C
Sunny
Mid-Afternoon
80°F 27°C
Partly Cloudy
Early-Evening
75°F 24°C
Partly Cloudy
Warm and summery near 80°F 27°C, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and barometric pressure falling. Winds shifting from the S to the SSE at 14 mph 22 km/h. Gusts up to 30 mph 47 km/h.
Monday, September 28, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
84°F 29°C
Sunny
Early-Evening
79°F 26°C
Partly Cloudy
Balmy with temperatures reaching 84°F 29°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds turning from the S to the SSE at 11 mph 17 km/h. Gusts up to 20 mph 33 km/h.
Tuesday, September 29, 2026
Mid-Morning
69°F 21°C
Cloudy
Mid-Afternoon
83°F 28°C
Sunny
Early-Evening
80°F 26°C
Overcast
Quite warm around 83°F 28°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure. Winds switching from the S to the ENE at 5 mph 8 km/h.
Wednesday, September 30, 2026
Mid-Morning
64°F 18°C
Overcast
Mid-Afternoon
79°F 26°C
Overcast
Early-Evening
74°F 24°C
Partly Cloudy
Mild temperatures up to 79°F 26°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds moving from the ENE to the E at 6 mph 9 km/h.
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