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Tecumseh OK Weather - Partly Cloudy - 101°F
Partly Cloudy
101°F
Updated 1:48 pm
Feels Like 104°F
Humidity 26%
Wind SW 10 mph
Barometer  30.06 in
Dew Point 60°F
Tecumseh OK Weather - Partly Cloudy - 38°C
Partly Cloudy
38°C
Updated 1:48 pm
Feels Like 40°C
Humidity 26%
Wind SW 16 km/h
Barometer  101.8 kPa
Dew Point 15°C
Tecumseh, OK Weather and Current Conditionstecumseh ok weather forecast

Tecumseh, OK Weather Forecast

Tecumseh Oklahoma WeatherTecumseh, Oklahoma Weather Weather Forecast
Here is the API 14 day weather forecast for Tecumseh, Oklahoma. Note: The 7-day weather forecast for Tecumseh, OK is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
Tecumseh, OK Weather Forecast Dated: 148 PM Wed Sep 09 2026
Expect a hot stretch with a mix of sun and clouds and occasional showers over the coming period. comfortable humidity and no major pressure swings will dominate.

Wednesday, September 9, 2026

Mid-Morning
Tecumseh Weather - 2026-09-09 - Morning - Sunny
85°F 30°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-09 - Afternoon - Sunny
105°F 40°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-09 - Evening - Scattered Showers
89°F 32°C
Scattered Showers
Scorching heat reaching 105°F 40°C, feeling like 112°F 45°C, periods of heavy rain and gusty conditions, with lower humidity and barometric pressure falling. Winds out of the SSW at 11 mph 18 km/h. Gusts up to 20 mph 33 km/h.

Thursday, September 10, 2026

Mid-Morning
Tecumseh Weather - 2026-09-10 - Morning - Light Showers
76°F 24°C
Light Showers
Mid-Afternoon
Tecumseh Weather - 2026-09-10 - Afternoon - Light Showers
81°F 27°C
Light Showers
Early-Evening
Tecumseh Weather - 2026-09-10 - Evening - Light Showers
73°F 23°C
Light Showers
Balmy with temperatures reaching 81°F 27°C, persistent showers off and on through the day, with steady humidity and steady pressure. Winds building from SSW at 3 mph 4 km/h to S at 12 mph 19 km/h.

Friday, September 11, 2026

Mid-Morning
Tecumseh Weather - 2026-09-11 - Morning - Cloudy
70°F 21°C
Cloudy
Mid-Afternoon
Tecumseh Weather - 2026-09-11 - Afternoon - Partly Cloudy
92°F 33°C
Partly Cloudy
Early-Evening
Tecumseh Weather - 2026-09-11 - Evening - Partly Cloudy
88°F 31°C
Partly Cloudy
Sizzling hot with 92°F 33°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds S at 10 mph 16 km/h.

Saturday, September 12, 2026

Mid-Morning
Tecumseh Weather - 2026-09-12 - Morning - Cloudy
77°F 25°C
Cloudy
Mid-Afternoon
Tecumseh Weather - 2026-09-12 - Afternoon - Sunny
100°F 38°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-12 - Evening - Sunny
95°F 35°C
Sunny
Dangerously hot with a high of 100°F 38°C, overcast in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds out of the S at 18 mph 28 km/h. Gusts up to 30 mph 49 km/h.

Sunday, September 13, 2026

Mid-Morning
Tecumseh Weather - 2026-09-13 - Morning - Overcast
81°F 27°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-13 - Afternoon - Cloudy
99°F 37°C
Cloudy
Early-Evening
Tecumseh Weather - 2026-09-13 - Evening - Sunny
94°F 35°C
Sunny
Very hot with a high of 99°F 37°C, overcast in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the SSW to the S at 16 mph 26 km/h. Gusts up to 29 mph 47 km/h.

Monday, September 14, 2026

Mid-Morning
Tecumseh Weather - 2026-09-14 - Morning - Sunny
83°F 28°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-14 - Afternoon - Partly Cloudy
98°F 36°C
Partly Cloudy
Early-Evening
Tecumseh Weather - 2026-09-14 - Evening - Overcast
94°F 35°C
Overcast
Very hot with temperatures reaching 98°F 36°C, partly cloudy in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the SSW to the S at 14 mph 22 km/h. Gusts up to 22 mph 35 km/h.

Tuesday, September 15, 2026

Mid-Morning
Tecumseh Weather - 2026-09-15 - Morning - Overcast
85°F 29°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-15 - Afternoon - Overcast
99°F 37°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-15 - Evening - Overcast
92°F 34°C
Overcast
Hot and sweltering around 99°F 37°C, overcast through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds switching from the SSW to the ESE at 13 mph 20 km/h.

Wednesday, September 16, 2026

Mid-Morning
Tecumseh Weather - 2026-09-16 - Morning - Cloudy
86°F 30°C
Cloudy
Mid-Afternoon
Tecumseh Weather - 2026-09-16 - Afternoon - Sunny
99°F 37°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-16 - Evening - Cloudy
93°F 34°C
Cloudy
Sizzling hot with 99°F 37°C, partly cloudy through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds moving from the SSW to the SSE at 11 mph 17 km/h. Gusts up to 21 mph 33 km/h.

Thursday, September 17, 2026

Mid-Morning
Tecumseh Weather - 2026-09-17 - Morning - Sunny
87°F 31°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-17 - Afternoon - Partly Cloudy
100°F 38°C
Partly Cloudy
Early-Evening
Tecumseh Weather - 2026-09-17 - Evening - Partly Cloudy
96°F 36°C
Partly Cloudy
Scorching hot near 100°F 38°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling. Winds swinging from the SSW to the S at 11 mph 17 km/h.

Friday, September 18, 2026

Mid-Morning
Tecumseh Weather - 2026-09-18 - Morning - Sunny
89°F 32°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-18 - Afternoon - Partly Cloudy
101°F 39°C
Partly Cloudy
Early-Evening
Tecumseh Weather - 2026-09-18 - Evening - Partly Cloudy
97°F 36°C
Partly Cloudy
Sweltering heat reaching 101°F 39°C, sunny in the morning, partly cloudy in the afternoon, and cloudy this evening, with lower humidity and barometric pressure falling. Winds shifting from the SW to the S at 11 mph 18 km/h. Gusts up to 20 mph 31 km/h.

Saturday, September 19, 2026

Mid-Morning
Tecumseh Weather - 2026-09-19 - Morning - Sunny
90°F 32°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-19 - Afternoon - Sunny
104°F 40°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-19 - Evening - Sunny
98°F 37°C
Sunny
Dangerously hot temperatures around 104°F 40°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling. Winds turning from the SW to the SSW at 11 mph 17 km/h.

Sunday, September 20, 2026

Mid-Morning
Tecumseh Weather - 2026-09-20 - Morning - Sunny
91°F 33°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-20 - Afternoon - Sunny
105°F 40°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-20 - Evening - Overcast
99°F 38°C
Overcast
Dangerously hot with a high of 105°F 40°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure falling. Winds switching from the SW to the SSW at 13 mph 21 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 21, 2026

Mid-Morning
Tecumseh Weather - 2026-09-21 - Morning - Scattered Showers
80°F 26°C
Scattered Showers
Mid-Afternoon
Tecumseh Weather - 2026-09-21 - Afternoon - Overcast
88°F 31°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-21 - Evening - Overcast
82°F 28°C
Overcast
Quite warm around 88°F 31°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds moving from the SE to the NNE at 6 mph 10 km/h.

Tuesday, September 22, 2026

Mid-Morning
Tecumseh Weather - 2026-09-22 - Morning - Light Fog
74°F 23°C
Light Fog
Mid-Afternoon
Tecumseh Weather - 2026-09-22 - Afternoon - Sunny
89°F 32°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-22 - Evening - Sunny
85°F 30°C
Sunny
Warm temperatures up to 89°F 32°C, sunny throughout the day, with lower humidity and steady pressure. Winds swinging from the NNE to the NE at 11 mph 18 km/h.

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Weather by the Numbers

Wed, 9th
Tecumseh OK Weather - Wednesday, Sep 9, 2026 - Sunny
Hi: 105°F 40°C
Lo: 81°F 27°C
Sunrise 07:06 AM
Sunset 07:43 PM
Wind SSW 14 mph23 km/h
Dew Point 72°F22°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 39%
Thu, 10th
Tecumseh OK Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 84°F 29°C
Lo: 71°F 22°C
Sunrise 07:07 AM
Sunset 07:42 PM
Wind E 4 mph7 km/h
Dew Point 65°F18°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 13% *
Humidity 55%
Fri, 11th
Tecumseh OK Weather - Friday, Sep 11, 2026 - Sunny
Hi: 93°F 34°C
Lo: 68°F 20°C
Sunrise 07:08 AM
Sunset 07:41 PM
Wind S 8 mph13 km/h
Dew Point 65°F18°C
uv Index 7
Barometric Pressure 29.88 in1012 mb
POP 2% *
Humidity 54%
Sat, 12th
Tecumseh OK Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 100°F 38°C
Lo: 75°F 24°C
Sunrise 07:08 AM
Sunset 07:39 PM
Wind SSW 17 mph27 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.83 in1010 mb
POP 1% *
Humidity 36%
Sun, 13th
Tecumseh OK Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 99°F 37°C
Lo: 77°F 25°C
Sunrise 07:09 AM
Sunset 07:38 PM
Wind S 18 mph28 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 1% *
Humidity 36%
Mon, 14th
Tecumseh OK Weather - Monday, Sep 14, 2026 - Partly Cloudy
Hi: 98°F 37°C
Lo: 78°F 25°C
Sunrise 07:10 AM
Sunset 07:36 PM
Wind SSW 18 mph28 km/h
Dew Point 62°F17°C
uv Index 8
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 37%
Tue, 15th
Tecumseh OK Weather - Tuesday, Sep 15, 2026 - Overcast
Hi: 100°F 38°C
Lo: 80°F 27°C
Sunrise 07:11 AM
Sunset 07:35 PM
Wind SSW 14 mph23 km/h
Dew Point 62°F17°C
uv Index 7
Barometric Pressure 30.03 in1017 mb
POP 9% *
Humidity 36%
Wed, 16th
Tecumseh OK Weather - Wednesday, Sep 16, 2026 - Sunny
Hi: 99°F 37°C
Lo: 79°F 26°C
Sunrise 07:11 AM
Sunset 07:33 PM
Wind SSW 15 mph24 km/h
Dew Point 60°F16°C
uv Index 8
Barometric Pressure 30.09 in1019 mb
POP 1% *
Humidity 32%
Thu, 17th
Tecumseh OK Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 101°F 38°C
Lo: 81°F 27°C
Sunrise 07:12 AM
Sunset 07:32 PM
Wind SSW 12 mph20 km/h
Dew Point 58°F15°C
uv Index 9
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 29%
Fri, 18th
Tecumseh OK Weather - Friday, Sep 18, 2026 - Sunny
Hi: 101°F 39°C
Lo: 82°F 28°C
Sunrise 07:13 AM
Sunset 07:30 PM
Wind SSW 11 mph17 km/h
Dew Point 56°F13°C
uv Index 9
Barometric Pressure 30.06 in1018 mb
POP 2% *
Humidity 25%
Sat, 19th
Tecumseh OK Weather - Saturday, Sep 19, 2026 - Sunny
Hi: 105°F 40°C
Lo: 82°F 28°C
Sunrise 07:14 AM
Sunset 07:29 PM
Wind SW 14 mph22 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 29.88 in1012 mb
POP 0% *
Humidity 24%
Sun, 20th
Tecumseh OK Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 105°F 41°C
Lo: 86°F 30°C
Sunrise 07:14 AM
Sunset 07:27 PM
Wind SSW 14 mph23 km/h
Dew Point 55°F13°C
uv Index 9
Barometric Pressure 29.8 in1009 mb
POP 0% *
Humidity 23%
Mon, 21st
Tecumseh OK Weather - Monday, Sep 21, 2026 - Light Rain Shower
Hi: 89°F 32°C
Lo: 78°F 25°C
Sunrise 07:15 AM
Sunset 07:26 PM
Wind NNE 5 mph8 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 24% *
Humidity 53%
Tue, 22nd
Tecumseh OK Weather - Tuesday, Sep 22, 2026 - Sunny
Hi: 91°F 33°C
Lo: 71°F 22°C
Sunrise 07:16 AM
Sunset 07:25 PM
Wind NE 12 mph19 km/h
Dew Point 63°F17°C
uv Index 7
Barometric Pressure 29.91 in1013 mb
POP 2% *
Humidity 53%
* POP = Probability of Precipitation. Data for 12:00 PM.