Tecumseh Weather Forecast
- 70
- 86
Thunderstorms Likely
- 59
- 83
Chance Thunderstorms
- 60
- 78
Partly Sunny
- 65
- 83
Chance Thunderstorms
- 61
- 82
Chance Thunderstorms
- 63
- 82
Chance Rain Showers
Today 16 Jul Lenawee
Partly cloudy in the morning. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Highs in the mid 80s. South Winds up to 10 Mph. Chance of rain 70 percent. Heat index Readings in the lower 90s.
Tonight 16 Jul Lenawee
Partly cloudy with a chance of Showers and Thunderstorms. Lows around 70. Southwest Winds up to 10 Mph. Chance of rain 30 percent.
Tecumseh Temperature Statistics
July Temperature
Adrian, Lenawee County Airport (11.2 miles)
Lowest 8 July, 2025
59.6 °FAverage July
77.4 °FHighest 6 July, 2025
93.7 °F
Climate (2020–Present)
Adrian, Lenawee County Airport (11.2 miles)
Average Low 2020–2025
42.7 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
60.9 °F