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As of 13:59 EDT

Weather in Tecumseh, MI

74°Current weather

Tecumseh, Saturday, 10 October, 13:59

Overcast. Feels like 74°. High 74°, low 54°.

Pressure30.21 inHg
Wind8.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point56°
Sun, 1168° / 51°0Overcast
68 °Overcast

Tecumseh, Sunday, 11 October

Overcast. High 68°, low 51°.

Pressure30.00 inHg
Wind9 mph E
Humidity76%
Visibility6.2 mi
Dew point56°
Mon, 1280° / 49°0.01Light rain
80 °Light rain

Tecumseh, Monday, 12 October

Light rain. High 80°, low 49°.

Pressure29.94 inHg
Wind7.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point59°
Tue, 1380° / 62°0.04Light rain
80 °Light rain

Tecumseh, Tuesday, 13 October

Light rain. High 80°, low 62°.

Pressure29.74 inHg
Wind13.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point59°
Wed, 1465° / 55°0.02Light rain
65 °Light rain

Tecumseh, Wednesday, 14 October

Light rain. High 65°, low 55°.

Pressure30.09 inHg
Wind7.8 mph NW
Humidity67%
Visibility6.2 mi
Dew point49°
Thu, 1561° / 52°0Light rain
61 °Light rain

Tecumseh, Thursday, 15 October

Light rain. High 61°, low 52°.

Pressure30.36 inHg
Wind8.2 mph NE
Humidity54%
Visibility—
Dew point43°
Fri, 1667° / 46°0.08Light rain
67 °Light rain

Tecumseh, Friday, 16 October

Light rain. High 67°, low 46°.

Pressure29.62 inHg
Wind26.6 mph W
Humidity53%
Visibility—
Dew point43°
Sat, 1746° / 36°0.04Light rain
46 °Light rain

Tecumseh, Saturday, 17 October

Light rain. High 46°, low 36°.

Pressure30.00 inHg
Wind20.2 mph W
Humidity59%
Visibility—
Dew point31°
Sun, 1846° / 28°0Clear
46 °Clear

Tecumseh, Sunday, 18 October

Clear. High 46°, low 28°.

Pressure30.45 inHg
Wind12.1 mph NW
Humidity28%
Visibility—
Dew point12°
Mon, 1951° / 33°0Overcast
51 °Overcast

Tecumseh, Monday, 19 October

Overcast. High 51°, low 33°.

Pressure30.47 inHg
Wind11.9 mph SW
Humidity30%
Visibility—
Dew point17°
Tue, 2060° / 35°0Overcast
60 °Overcast

Tecumseh, Tuesday, 20 October

Overcast. High 60°, low 35°.

Pressure30.42 inHg
Wind9.6 mph S
Humidity31%
Visibility—
Dew point25°
Wed, 2161° / 44°0.02Light rain
61 °Light rain

Tecumseh, Wednesday, 21 October

Light rain. High 61°, low 44°.

Pressure30.12 inHg
Wind14.8 mph S
Humidity37%
Visibility—
Dew point32°
Thu, 2260° / 50°0.03Light rain
60 °Light rain

Tecumseh, Thursday, 22 October

Light rain. High 60°, low 50°.

Pressure30.06 inHg
Wind17.4 mph W
Humidity45%
Visibility—
Dew point37°
Fri, 2357° / 43°0Clear
57 °Clear

Tecumseh, Friday, 23 October

Clear. High 57°, low 43°.

Pressure30.03 inHg
Wind17.1 mph W
Humidity40%
Visibility—
Dew point32°
Sat, 2456° / 37°0Mostly clear
56 °Mostly clear

Tecumseh, Saturday, 24 October

Mostly clear. High 56°, low 37°.

Pressure30.15 inHg
Wind11.4 mph NW
Humidity36%
Visibility—
Dew point26°
Sun, 2551° / 40°0.33Rain
51 °Rain

Tecumseh, Sunday, 25 October

Rain. High 51°, low 40°.

Pressure29.83 inHg
Wind12.6 mph SE
Humidity87%
Visibility—
Dew point41°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Tecumseh, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Tecumseh, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.