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As of 06:32 EDT

Weather in Tecumseh, IN

56°Current weather

Tecumseh, Saturday, 10 October, 06:32

Overcast. Feels like 56°. High 76°, low 56°.

Pressure30.09 inHg
Wind5.1 mph SE
Humidity81%
Visibility6.2 mi
Dew point51°
Sun, 1177° / 53°0Clear
77 °Clear

Tecumseh, Sunday, 11 October

Clear. High 77°, low 53°.

Pressure29.97 inHg
Wind6.3 mph N
Humidity57%
Visibility6.2 mi
Dew point54°
Mon, 1287° / 59°0Mostly clear
87 °Mostly clear

Tecumseh, Monday, 12 October

Mostly clear. High 87°, low 59°.

Pressure29.94 inHg
Wind7.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point59°
Tue, 1388° / 68°0Partly cloudy
88 °Partly cloudy

Tecumseh, Tuesday, 13 October

Partly cloudy. High 88°, low 68°.

Pressure29.88 inHg
Wind11.4 mph SW
Humidity41%
Visibility6.2 mi
Dew point57°
Wed, 1477° / 65°0.09Light rain
77 °Light rain

Tecumseh, Wednesday, 14 October

Light rain. High 77°, low 65°.

Pressure30.00 inHg
Wind12.1 mph NE
Humidity68%
Visibility—
Dew point64°
Thu, 1568° / 57°0.39Rain
68 °Rain

Tecumseh, Thursday, 15 October

Rain. High 68°, low 57°.

Pressure30.27 inHg
Wind11.9 mph W
Humidity56%
Visibility—
Dew point48°
Fri, 1668° / 57°0.02Light rain
68 °Light rain

Tecumseh, Friday, 16 October

Light rain. High 68°, low 57°.

Pressure29.97 inHg
Wind14 mph W
Humidity37%
Visibility—
Dew point40°
Sat, 1751° / 41°0.01Light rain
51 °Light rain

Tecumseh, Saturday, 17 October

Light rain. High 51°, low 41°.

Pressure30.12 inHg
Wind15.8 mph NW
Humidity60%
Visibility—
Dew point32°
Sun, 1848° / 38°0Overcast
48 °Overcast

Tecumseh, Sunday, 18 October

Overcast. High 48°, low 38°.

Pressure30.42 inHg
Wind16.8 mph NW
Humidity53%
Visibility—
Dew point31°
Mon, 1953° / 32°0Partly cloudy
53 °Partly cloudy

Tecumseh, Monday, 19 October

Partly cloudy. High 53°, low 32°.

Pressure30.42 inHg
Wind6.7 mph SE
Humidity34%
Visibility—
Dew point21°
Tue, 2059° / 35°0Overcast
59 °Overcast

Tecumseh, Tuesday, 20 October

Overcast. High 59°, low 35°.

Pressure30.36 inHg
Wind7.7 mph S
Humidity34%
Visibility—
Dew point26°
Wed, 2165° / 40°0Clear
65 °Clear

Tecumseh, Wednesday, 21 October

Clear. High 65°, low 40°.

Pressure30.33 inHg
Wind8.2 mph S
Humidity32%
Visibility—
Dew point29°
Thu, 2269° / 45°0Clear
69 °Clear

Tecumseh, Thursday, 22 October

Clear. High 69°, low 45°.

Pressure30.21 inHg
Wind12.1 mph S
Humidity37%
Visibility—
Dew point37°
Fri, 2363° / 49°0.06Light rain
63 °Light rain

Tecumseh, Friday, 23 October

Light rain. High 63°, low 49°.

Pressure30.00 inHg
Wind14.2 mph S
Humidity47%
Visibility—
Dew point41°
Sat, 2467° / 47°0.24Rain
67 °Rain

Tecumseh, Saturday, 24 October

Rain. High 67°, low 47°.

Pressure29.88 inHg
Wind11.3 mph S
Humidity53%
Visibility—
Dew point45°
Sun, 2558° / 46°0.08Light rain
58 °Light rain

Tecumseh, Sunday, 25 October

Light rain. High 58°, low 46°.

Pressure29.91 inHg
Wind16.7 mph W
Humidity43%
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, IN 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, IN 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.