Fishing Report
Lake Williamson Fishing Report
Carlinville, 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.
39.247208, -89.832790
Est. water temp
75.1°F
v1 estimate from air temperature — not a sensor reading
Species on record
No species on record yet for this lake.
Location
Lake Williamson · 39.2472, -89.8328
Map data © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors
Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Lake Williamson?
No fish species have been recorded for Lake Williamson yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Lake Williamson?
No species are modeled for Lake Williamson 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 Lake Williamson to see the best window for current conditions.
Where is Lake Williamson?
Lake Williamson is near Carlinville, IL, at 39.2472, -89.8328.
Plan your trip to Lake Williamson
Get the hour-by-hour bite forecast and the best times to fish Lake Williamson, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.