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As of 02:36 EDT

Weather in Tecumseh, MI

58°Current weather

Tecumseh, Saturday, 10 October, 02:36

Overcast. Feels like 57°. High 74°, low 51°.

Pressure30.21 inHg
Wind6.9 mph E
Humidity78%
Visibility6.2 mi
Dew point51°
Sun, 1168° / 50°0.08Light rain
68 °Light rain

Tecumseh, Sunday, 11 October

Light rain. High 68°, low 50°.

Pressure29.97 inHg
Wind7.5 mph E
Humidity77%
Visibility6.2 mi
Dew point58°
Mon, 1280° / 54°0Light rain
80 °Light rain

Tecumseh, Monday, 12 October

Light rain. High 80°, low 54°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity67%
Visibility6.2 mi
Dew point60°
Tue, 1380° / 63°0.12Light rain
80 °Light rain

Tecumseh, Tuesday, 13 October

Light rain. High 80°, low 63°.

Pressure29.74 inHg
Wind11.6 mph W
Humidity61%
Visibility6.2 mi
Dew point62°
Wed, 1466° / 59°0.09Light rain
66 °Light rain

Tecumseh, Wednesday, 14 October

Light rain. High 66°, low 59°.

Pressure30.06 inHg
Wind8.5 mph N
Humidity73%
Visibility—
Dew point53°
Thu, 1560° / 52°0.03Light rain
60 °Light rain

Tecumseh, Thursday, 15 October

Light rain. High 60°, low 52°.

Pressure30.33 inHg
Wind10.8 mph E
Humidity56%
Visibility—
Dew point43°
Fri, 1668° / 52°0.02Light rain
68 °Light rain

Tecumseh, Friday, 16 October

Light rain. High 68°, low 52°.

Pressure29.74 inHg
Wind20.2 mph W
Humidity76%
Visibility—
Dew point54°
Sat, 1748° / 37°0.04Light rain
48 °Light rain

Tecumseh, Saturday, 17 October

Light rain. High 48°, low 37°.

Pressure30.03 inHg
Wind20.9 mph SW
Humidity60%
Visibility—
Dew point31°
Sun, 1848° / 27°0Clear
48 °Clear

Tecumseh, Sunday, 18 October

Clear. High 48°, low 27°.

Pressure30.45 inHg
Wind11.4 mph NW
Humidity39%
Visibility—
Dew point20°
Mon, 1957° / 34°0Mostly clear
57 °Mostly clear

Tecumseh, Monday, 19 October

Mostly clear. High 57°, low 34°.

Pressure30.42 inHg
Wind7.5 mph SW
Humidity33%
Visibility—
Dew point24°
Tue, 2056° / 41°0Overcast
56 °Overcast

Tecumseh, Tuesday, 20 October

Overcast. High 56°, low 41°.

Pressure30.39 inHg
Wind11.3 mph SE
Humidity43%
Visibility—
Dew point32°
Wed, 2164° / 42°0Overcast
64 °Overcast

Tecumseh, Wednesday, 21 October

Overcast. High 64°, low 42°.

Pressure30.21 inHg
Wind13.5 mph S
Humidity43%
Visibility—
Dew point38°
Thu, 2258° / 56°1.06Heavy rain
58 °Heavy rain

Tecumseh, Thursday, 22 October

Heavy rain. High 58°, low 56°.

Pressure29.83 inHg
Wind13.7 mph SE
Humidity90%
Visibility—
Dew point54°
Fri, 2364° / 54°0.02Light rain
64 °Light rain

Tecumseh, Friday, 23 October

Light rain. High 64°, low 54°.

Pressure29.88 inHg
Wind8.7 mph W
Humidity76%
Visibility—
Dew point52°
Sat, 2464° / 53°0Overcast
64 °Overcast

Tecumseh, Saturday, 24 October

Overcast. High 64°, low 53°.

Pressure29.85 inHg
Wind18.3 mph SW
Humidity63%
Visibility—
Dew point50°
Sun, 2551° / 47°0Overcast
51 °Overcast

Tecumseh, Sunday, 25 October

Overcast. High 51°, low 47°.

Pressure29.94 inHg
Wind13.6 mph W
Humidity48%
Visibility—
Dew point31°

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.