Fishing Report
Defiance Lake Fishing Report
Holiday Hills, IL
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Modeled from live National Weather Service data as of Oct 28, 2026 at 12:41 AM CDT, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
42.318433, -88.226867
Est. water temp
68°F
v1 estimate from air temperature — not a sensor reading
Today’s bite
Bluegill fishing report
Best window today: 6 PM (Excellent · 97/100)
See the full forecast →Species on record
Suggest a species for this lake →More Illinois fishing by species
Every species with enough Illinois waters on fish-agency record to have its own page here.
Species detail
How to catch them at Defiance Lake
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows.
Typical Fall depth: 6-18 ft
Bluegill fishing report →Channel Catfish feed most actively at Night, when activity runs about 36% above the daily average across all four light windows.
Typical Fall depth: 3-10 ft
Channel Catfish fishing report →Largemouth Bass feed most actively at Dawn and Dusk, when activity runs about 21% above the daily average across all four light windows.
Typical Fall depth: 5-15 ft
Largemouth Bass fishing report →Northern Pike feed most actively at Dawn and Dusk, when activity runs about 27% above the daily average across all four light windows.
Typical Fall depth: 8-18 ft
Northern Pike fishing report →
Location
Defiance Lake · 42.3184, -88.2269
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
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Guides & reports for these species
FAQ
Common questions
What fish are in Defiance Lake?
State surveys have confirmed Bluegill, Channel Catfish, Largemouth Bass, and Northern Pike in Defiance Lake.
When's the best time to fish Defiance Lake?
Bluegill feed most actively at Dawn and Dusk, when activity runs about 33% above the daily average across all four light windows. Check today's bite forecast for Defiance Lake to see the best window for current conditions.
Where is Defiance Lake?
Defiance Lake is near Holiday Hills, IL, at 42.3184, -88.2269.
Plan your trip to Defiance Lake
Get the hour-by-hour bite forecast and the best times to fish Defiance Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.