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Tecumseh MI Weather - Clear - 70°F
Clear
70°F
Updated 9:57 pm
Feels Like 75°F
Humidity 93%
Wind SW 5 mph
Barometer  29.99 in
Dew Point 68°F
Tecumseh MI Weather - Clear - 21°C
Clear
21°C
Updated 9:57 pm
Feels Like 24°C
Humidity 93%
Wind SW 8 km/h
Barometer  101.6 kPa
Dew Point 20°C
Tecumseh, MI Weather and Current Conditionstecumseh mi weather forecast

Tecumseh, MI Weather Forecast

Tecumseh Michigan WeatherTecumseh, Michigan Weather Weather Forecast
Here is the API 14 day weather forecast for Tecumseh, Michigan. Note: The 7-day weather forecast for Tecumseh, MI 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, MI Weather Forecast Dated: 957 PM Thu Sep 03 2026
Expect a mild stretch with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Thursday, September 3, 2026

Mid-Morning
Tecumseh Weather - 2026-09-03 - Morning - Sunny
78°F 26°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-03 - Afternoon - Overcast
94°F 34°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-03 - Evening - Heavy Rain
73°F 23°C
Heavy Rain
Sizzling hot near 94°F 34°C with a heat index reaching 99°F 37°C, drier conditions through late afternoon before showers move in, with steady humidity and steady pressure. Winds turning from the W to the SSW at 6 mph 11 km/h.

Friday, September 4, 2026

Mid-Morning
Tecumseh Weather - 2026-09-04 - Morning - Heavy Rain Showers
73°F 23°C
Heavy Rain Showers
Mid-Afternoon
Tecumseh Weather - 2026-09-04 - Afternoon - Overcast
82°F 28°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-04 - Evening - Overcast
78°F 26°C
Overcast
Balmy with temperatures reaching 82°F 28°C, scattered morning showers before drying out later, with lower humidity and steady pressure. Winds switching from the NNW to the NE at 8 mph 13 km/h.

Saturday, September 5, 2026

Mid-Morning
Tecumseh Weather - 2026-09-05 - Morning - Partly Cloudy
64°F 18°C
Partly Cloudy
Mid-Afternoon
Tecumseh Weather - 2026-09-05 - Afternoon - Partly Cloudy
79°F 26°C
Partly Cloudy
Early-Evening
Tecumseh Weather - 2026-09-05 - Evening - Sunny
72°F 23°C
Sunny
Enjoyable around 79°F 26°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds moving from the ESE to the E at 8 mph 13 km/h.

Sunday, September 6, 2026

Mid-Morning
Tecumseh Weather - 2026-09-06 - Morning - Sunny
61°F 16°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-06 - Afternoon - Scattered Showers
70°F 21°C
Scattered Showers
Early-Evening
Tecumseh Weather - 2026-09-06 - Evening - Sunny
68°F 20°C
Sunny
Mild temperatures up to 70°F 21°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the NE to the SE at 8 mph 13 km/h.

Monday, September 7, 2026

Mid-Morning
Tecumseh Weather - 2026-09-07 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-07 - Afternoon - Sunny
76°F 24°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-07 - Evening - Overcast
69°F 21°C
Overcast
Mild with a high of 76°F 24°C, overcast in the morning, sunny in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds shifting from the NE to the ESE at 8 mph 13 km/h.

Tuesday, September 8, 2026

Mid-Morning
Tecumseh Weather - 2026-09-08 - Morning - Overcast
64°F 18°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-08 - Afternoon - Overcast
71°F 22°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-08 - Evening - Overcast
68°F 20°C
Overcast
Pleasant near 71°F 22°C, overcast throughout the day, with steady humidity and steady pressure.

Wednesday, September 9, 2026

Mid-Morning
Tecumseh Weather - 2026-09-09 - Morning - Scattered Showers
69°F 21°C
Scattered Showers
Mid-Afternoon
Tecumseh Weather - 2026-09-09 - Afternoon - Overcast
89°F 32°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-09 - Evening - Sunny
81°F 27°C
Sunny
Balmy with temperatures reaching 89°F 32°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds increasing from the S at 6 mph 10 km/h to WNW at 16 mph 25 km/h. Gusts up to 27 mph 43 km/h.

Thursday, September 10, 2026

Mid-Morning
Tecumseh Weather - 2026-09-10 - Morning - Overcast
69°F 21°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-10 - Afternoon - Overcast
83°F 29°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-10 - Evening - Overcast
77°F 25°C
Overcast
Quite warm around 83°F 29°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the W to the SSW at 10 mph 16 km/h.

Friday, September 11, 2026

Mid-Morning
Tecumseh Weather - 2026-09-11 - Morning - Scattered Showers
58°F 14°C
Scattered Showers
Mid-Afternoon
Tecumseh Weather - 2026-09-11 - Afternoon - Sunny
64°F 18°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-11 - Evening - Overcast
63°F 18°C
Overcast
Refreshing around 64°F 18°C, locally heavy downpours at times, with steady humidity and steady pressure.

Saturday, September 12, 2026

Mid-Morning
Tecumseh Weather - 2026-09-12 - Morning - Cloudy
59°F 15°C
Cloudy
Mid-Afternoon
Tecumseh Weather - 2026-09-12 - Afternoon - Overcast
73°F 23°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-12 - Evening - Sunny
66°F 19°C
Sunny
Mild with a high of 73°F 23°C, partly cloudy throughout the day, with steady humidity and steady pressure. Winds moving from the E to the ESE at 12 mph 19 km/h.

Sunday, September 13, 2026

Mid-Morning
Tecumseh Weather - 2026-09-13 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-13 - Afternoon - Scattered Showers
85°F 29°C
Scattered Showers
Early-Evening
Tecumseh Weather - 2026-09-13 - Evening - Sunny
86°F 30°C
Sunny
Warm and summery near 85°F 29°C, scattered downpours possible, with lower humidity and barometric pressure falling. Winds swinging from the SE to the SSW at 7 mph 12 km/h.

Monday, September 14, 2026

Mid-Morning
Tecumseh Weather - 2026-09-14 - Morning - Sunny
75°F 24°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-14 - Afternoon - Overcast
87°F 31°C
Overcast
Early-Evening
Tecumseh Weather - 2026-09-14 - Evening - Overcast
79°F 26°C
Overcast
Balmy with temperatures reaching 87°F 31°C, cloudy in the morning, becoming overcast through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the WSW to the SW at 13 mph 20 km/h. Gusts up to 23 mph 38 km/h.

Tuesday, September 15, 2026

Mid-Morning
Tecumseh Weather - 2026-09-15 - Morning - Sunny
65°F 19°C
Sunny
Mid-Afternoon
Tecumseh Weather - 2026-09-15 - Afternoon - Sunny
73°F 23°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-15 - Evening - Overcast
64°F 18°C
Overcast
Enjoyable around 73°F 23°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds building from W at 9 mph 15 km/h to WNW at 18 mph 29 km/h. Gusts up to 31 mph 50 km/h.

Wednesday, September 16, 2026

Mid-Morning
Tecumseh Weather - 2026-09-16 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
Tecumseh Weather - 2026-09-16 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Tecumseh Weather - 2026-09-16 - Evening - Sunny
57°F 14°C
Sunny
Mildly cool near 61°F 16°C, partly cloudy through the afternoon, turning sunny this evening, with lower humidity and barometric pressure rising. Winds NW at 15 mph 24 km/h.

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Weather by the Numbers

Thu, 3rd
Tecumseh MI Weather - Thursday, Sep 3, 2026 - Cloudy
Hi: 94°F 35°C
Lo: 70°F 21°C
Sunrise 07:04 AM
Sunset 08:06 PM
Wind W 9 mph14 km/h
Dew Point 73°F23°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 10% *
Humidity 58%
Fri, 4th
Tecumseh MI Weather - Friday, Sep 4, 2026 - Overcast
Hi: 83°F 28°C
Lo: 70°F 21°C
Sunrise 07:05 AM
Sunset 08:04 PM
Wind N 5 mph8 km/h
Dew Point 69°F21°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 28% *
Humidity 87%
Sat, 5th
Tecumseh MI Weather - Saturday, Sep 5, 2026 - Cloudy
Hi: 79°F 26°C
Lo: 64°F 18°C
Sunrise 07:06 AM
Sunset 08:02 PM
Wind ENE 9 mph14 km/h
Dew Point 57°F14°C
uv Index 4
Barometric Pressure 30 in1016 mb
POP 11% *
Humidity 62%
Sun, 6th
Tecumseh MI Weather - Sunday, Sep 6, 2026 - Patchy Rain Nearby
Hi: 74°F 24°C
Lo: 58°F 14°C
Sunrise 07:07 AM
Sunset 08:01 PM
Wind E 8 mph13 km/h
Dew Point 57°F14°C
uv Index 6
Barometric Pressure 30.09 in1019 mb
POP 13% *
Humidity 58%
Mon, 7th
Tecumseh MI Weather - Monday, Sep 7, 2026 - Overcast
Hi: 76°F 24°C
Lo: 59°F 15°C
Sunrise 07:08 AM
Sunset 07:59 PM
Wind E 9 mph14 km/h
Dew Point 53°F12°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 12% *
Humidity 53%
Tue, 8th
Tecumseh MI Weather - Tuesday, Sep 8, 2026 - Overcast
Hi: 73°F 23°C
Lo: 60°F 16°C
Sunrise 07:09 AM
Sunset 07:57 PM
Wind SE 5 mph9 km/h
Dew Point 54°F12°C
uv Index 5
Barometric Pressure 30.18 in1022 mb
POP 14% *
Humidity 58%
Wed, 9th
Tecumseh MI Weather - Wednesday, Sep 9, 2026 - Patchy Rain Nearby
Hi: 90°F 32°C
Lo: 67°F 19°C
Sunrise 07:10 AM
Sunset 07:56 PM
Wind SW 13 mph21 km/h
Dew Point 64°F18°C
uv Index 6
Barometric Pressure 29.88 in1012 mb
POP 22% *
Humidity 67%
Thu, 10th
Tecumseh MI Weather - Thursday, Sep 10, 2026 - Overcast
Hi: 84°F 29°C
Lo: 64°F 18°C
Sunrise 07:11 AM
Sunset 07:54 PM
Wind WNW 11 mph18 km/h
Dew Point 50°F10°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 10% *
Humidity 37%
Fri, 11th
Tecumseh MI Weather - Friday, Sep 11, 2026 - Patchy Rain Nearby
Hi: 67°F 20°C
Lo: 56°F 13°C
Sunrise 07:12 AM
Sunset 07:52 PM
Wind ENE 9 mph14 km/h
Dew Point 47°F8°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 13% *
Humidity 58%
Sat, 12th
Tecumseh MI Weather - Saturday, Sep 12, 2026 - Sunny
Hi: 74°F 23°C
Lo: 56°F 13°C
Sunrise 07:13 AM
Sunset 07:51 PM
Wind ESE 11 mph17 km/h
Dew Point 52°F11°C
uv Index 6
Barometric Pressure 30.06 in1018 mb
POP 7% *
Humidity 56%
Sun, 13th
Tecumseh MI Weather - Sunday, Sep 13, 2026 - Sunny
Hi: 89°F 32°C
Lo: 62°F 16°C
Sunrise 07:14 AM
Sunset 07:49 PM
Wind SSE 10 mph16 km/h
Dew Point 58°F15°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 3% *
Humidity 56%
Mon, 14th
Tecumseh MI Weather - Monday, Sep 14, 2026 - Overcast
Hi: 88°F 31°C
Lo: 71°F 22°C
Sunrise 07:15 AM
Sunset 07:47 PM
Wind WSW 15 mph25 km/h
Dew Point 65°F18°C
uv Index 6
Barometric Pressure 29.91 in1013 mb
POP 4% *
Humidity 53%
Tue, 15th
Tecumseh MI Weather - Tuesday, Sep 15, 2026 - Sunny
Hi: 75°F 24°C
Lo: 57°F 14°C
Sunrise 07:16 AM
Sunset 07:45 PM
Wind W 16 mph26 km/h
Dew Point 51°F10°C
uv Index 6
Barometric Pressure 29.65 in1004 mb
POP 2% *
Humidity 52%
Wed, 16th
Tecumseh MI Weather - Wednesday, Sep 16, 2026 - Partly Cloudy
Hi: 62°F 17°C
Lo: 50°F 10°C
Sunrise 07:17 AM
Sunset 07:44 PM
Wind NW 16 mph26 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 9% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.