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Banner Marsh — Boating Conditions
Tides, water temp & weather • Peoria County, IL
Boating Conditions at Banner Marsh
Current wind, air and water temperature, tide times and a 10-day forecast for Banner Marsh on Johnson Lake in Peoria County, Illinois. Check conditions before you launch.
Right Now
Overcast
Calm — good conditions to get on the water
Air Temp
76°F
Wind
5 mph
gusts 12 mph
Next Few Hours
Now
⛅
76°
6%
5 mph
9PM
⛅
74°
7%
5 mph
10PM
⛅
73°
7%
6 mph
11PM
⛅
73°
12%
8 mph
12AM
⛅
73°
14%
9 mph
1AM
⛅
73°
17%
7 mph
10-Day Boating Forecast
Sat, 9/19
⛅
81° / 72°
Wind 12, gusts 20 mph
17% rain
Sun, 9/20
🌧️
81° / 68°
Wind 12, gusts 22 mph
28% rain
Mon, 9/21
🌧️
68° / 60°
Wind 14, gusts 28 mph
64% rain
Tue, 9/22
🌧️
60° / 56°
Wind 11, gusts 23 mph
44% rain
Wed, 9/23
⛅
70° / 49°
Wind 13, gusts 22 mph
1% rain
Thu, 9/24
⛅
68° / 50°
Wind 11, gusts 23 mph
Fri, 9/25
⛅
69° / 59°
Wind 10, gusts 16 mph
5% rain
Sat, 9/26
🌧️
72° / 57°
Wind 9, gusts 17 mph
6% rain
Sun, 9/27
⛅
74° / 52°
Wind 10, gusts 15 mph
9% rain
Mon, 9/28
☀️
76° / 50°
Wind 8, gusts 21 mph
14% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
