Can you swim here today?
Kankakee River State Park
Bourbonnais, Illinois · State park
Cold water — serious cold-shock risk today
Cold waterAs of October 20, 2026, the water temperature at Kankakee River State Park is 59°F (15°C), measured by USGS gauge 05527000, 6.5 miles away.
Cold water — serious cold-shock risk today: water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion.
- Water temperature is 59°F, cold enough to cause cold-water shock on sudden immersion. — USGS gauge 05527000, as of Oct 20, 12:15 AM gauge-local time
Water temp
59°F
15°C
No official beach-advisory feed for Illinois yet — follow posted signs and local guidance.
Live, provisional data from USGS gauge KANKAKEE RIVER AT CUSTER PARK, IL (6.5 mi away), as of Oct 20, 12:15 AM gauge-local time.
Before you get in
- Never swim alone — and keep weaker swimmers within arm's reach.
- Scout depth and entry/exit points before you get in.
- Read the current: avoid fast, rising, or murky water.
- Check the forecast — get out well before storms or lightning.
- Obey posted signs, flags, and lifeguard guidance.
Read next
Conditions are for general information only and can change quickly. Always judge the water in person and follow posted advisories and local guidance before swimming or paddling.