Fishing Report
Arrowhead Lake Fishing Report
Monticello, IL
Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
40.010168, -88.643477
Est. water temp
73.3°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Location
Arrowhead Lake · 40.0102, -88.6435
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Arrowhead Lake?
No fish species have been recorded for Arrowhead Lake yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Arrowhead Lake?
No species are modeled for Arrowhead Lake yet, so there's no species-specific feeding window to name. The score still gives the light window 25% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Arrowhead Lake to see the best window for current conditions.
Where is Arrowhead Lake?
Arrowhead Lake is near Monticello, IL, at 40.0102, -88.6435.
Plan your trip to Arrowhead Lake
Get the hour-by-hour bite forecast and the best times to fish Arrowhead Lake, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.