Grand Detour
In Ogle County, Illinois.
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Today
84°F
Mostly Sunny3% precip
Tonight
55°F
Partly Cloudy4% precip
Sunday
72°F
Partly Sunny then Chance Showers And Thunderstorms41% precip
Sunday Night
48°F
Chance Rain Showers then Partly Cloudy25% precip
In and around Grand Detour
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Shops & services
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Explore the Greater Rochelle metro →
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Grand Detour by the numbers
Households & income
- Area
- 1.17 sq mi (3.03 km²), 0.24 sq mi water
- Median age
- 51.6
- Persons per household
- 2