As of 17:22 EDT

Weather in Tecumseh, MI

62°

Tecumseh, Sunday, 11 October, 17:22

Overcast. Feels like 62°. High 63°, low 57°.

Pressure29.94 inHg

Wind4.6 mph NE

Humidity86%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Mon, 1279° / 55°

79 °

Tecumseh, Monday, 12 October

Overcast. High 79°, low 55°.

Pressure29.91 inHg

Wind7.9 mph SW

Humidity69%

Visibility6.2 mi

Dew point61°

Tue, 1382° / 63°

82 °

Tecumseh, Tuesday, 13 October

Clear. High 82°, low 63°.

Pressure29.77 inHg

Wind13.6 mph SW

Humidity60%

Visibility6.2 mi

Dew point63°

Wed, 1469° / 56°

0.07

69 °

Tecumseh, Wednesday, 14 October

Rain. High 69°, low 56°.

Pressure30.06 inHg

Wind8.2 mph N

Humidity68%

Visibility6.2 mi

Dew point55°

Thu, 1558° / 52°

0.78

58 °

Tecumseh, Thursday, 15 October

Rain. High 58°, low 52°.

Pressure30.18 inHg

Wind8.7 mph E

Humidity78%

Visibility6.2 mi

Dew point51°

Fri, 1659° / 47°

0.02

59 °

Tecumseh, Friday, 16 October

Light rain. High 59°, low 47°.

Pressure30.15 inHg

Wind21.9 mph NW

Humidity51%

Visibility—

Dew point40°

Sat, 1747° / 35°

47 °

Tecumseh, Saturday, 17 October

Clear. High 47°, low 35°.

Pressure30.53 inHg

Wind13.1 mph NW

Humidity43%

Visibility—

Dew point24°

Sun, 1854° / 31°

54 °

Tecumseh, Sunday, 18 October

Clear. High 54°, low 31°.

Pressure30.50 inHg

Wind16.8 mph SW

Humidity35%

Visibility—

Dew point23°

Mon, 1963° / 39°

63 °

Tecumseh, Monday, 19 October

Clear. High 63°, low 39°.

Pressure30.39 inHg

Wind17 mph SW

Humidity28%

Visibility—

Dew point26°

Tue, 2063° / 46°

63 °

Tecumseh, Tuesday, 20 October

Overcast. High 63°, low 46°.

Pressure30.42 inHg

Wind7.1 mph W

Humidity35%

Visibility—

Dew point33°

Wed, 2168° / 49°

68 °

Tecumseh, Wednesday, 21 October

Overcast. High 68°, low 49°.

Pressure30.30 inHg

Wind11 mph S

Humidity29%

Visibility—

Dew point31°

Thu, 2272° / 57°

72 °

Tecumseh, Thursday, 22 October

Overcast. High 72°, low 57°.

Pressure30.30 inHg

Wind14.3 mph SW

Humidity51%

Visibility—

Dew point50°

Fri, 2371° / 58°

71 °

Tecumseh, Friday, 23 October

Overcast. High 71°, low 58°.

Pressure30.21 inHg

Wind9.7 mph S

Humidity52%

Visibility—

Dew point47°

Sat, 2463° / 53°

0.28

63 °

Tecumseh, Saturday, 24 October

Rain. High 63°, low 53°.

Pressure29.94 inHg

Wind13.6 mph SW

Humidity86%

Visibility—

Dew point54°

Sun, 2552° / 42°

52 °

Tecumseh, Sunday, 25 October

Overcast. High 52°, low 42°.

Pressure30.03 inHg

Wind14.3 mph NW

Humidity59%

Visibility—

Dew point37°

Mon, 2654° / 39°

54 °

Tecumseh, Monday, 26 October

Overcast. High 54°, low 39°.

Pressure29.88 inHg

Wind16.2 mph SW

Humidity49%

Visibility—

Dew point33°

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.