10-day forecast for Tecumseh, MI: 53° to 88°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
79° · 1.72 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0988° / 63°0
Morning66°feels 65°
Afternoon85°feels 84°
Evening81°feels 84°
Overnight66°feels 66°
88 °
Tecumseh, Sunday, 9 August
Clear. High 88°, low 63°.
Pressure30.03 inHg
Wind9.7 mph SW
Humidity39%
Visibility6.2 mi
Dew point55°
Mon, 1088° / 69°0.64
Morning69°feels 71°
Afternoon83°feels 85°
Evening76°feels 77°
Overnight71°feels 72°
88 °
Tecumseh, Monday, 10 August
Rain. High 88°, low 69°.
Pressure29.94 inHg
Wind15.3 mph W
Humidity84%
Visibility6.2 mi
Dew point74°
Tue, 1179° / 67°1.72
Morning69°feels 70°
Afternoon69°feels 70°
Evening73°feels 74°
Overnight69°feels 70°
79 °
Tecumseh, Tuesday, 11 August
Heavy rain. High 79°, low 67°.
Pressure29.83 inHg
Wind14 mph S
Humidity87%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 65°0.02
Morning66°feels 67°
Afternoon82°feels 84°
Evening76°feels 77°
Overnight67°feels 68°
82 °
Tecumseh, Wednesday, 12 August
Light rain. High 82°, low 65°.
Pressure29.80 inHg
Wind5.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point66°
Thu, 1366° / 58°0.1
Morning62°feels 62°
Afternoon65°feels 65°
Evening63°feels 63°
Overnight58°feels 58°
66 °
Tecumseh, Thursday, 13 August
Light rain. High 66°, low 58°.
Pressure29.97 inHg
Wind10.8 mph N
Humidity75%
Visibility—
Dew point56°
Fri, 1471° / 54°0
Morning58°feels 58°
Afternoon69°feels 67°
Evening64°feels 63°
Overnight56°feels 55°
71 °
Tecumseh, Friday, 14 August
Clear. High 71°, low 54°.
Pressure30.12 inHg
Wind11.4 mph N
Humidity47%
Visibility—
Dew point46°
Sat, 1572° / 53°0
Morning62°feels 61°
Afternoon71°feels 71°
Evening65°feels 64°
Overnight60°feels 59°
72 °
Tecumseh, Saturday, 15 August
Overcast. High 72°, low 53°.
Pressure30.30 inHg
Wind5.9 mph NW
Humidity50%
Visibility—
Dew point51°
Sun, 1676° / 55°0
Morning63°feels 63°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight61°feels 61°
76 °
Tecumseh, Sunday, 16 August
Overcast. High 76°, low 55°.
Pressure30.24 inHg
Wind9.5 mph SW
Humidity50%
Visibility—
Dew point54°
Mon, 1777° / 57°0.01
Morning65°feels 65°
Afternoon76°feels 76°
Evening70°feels 71°
Overnight67°feels 67°
77 °
Tecumseh, Monday, 17 August
Light rain. High 77°, low 57°.
Pressure30.06 inHg
Wind10.6 mph SW
Humidity53%
Visibility—
Dew point56°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Tecumseh, MI around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.