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River Junction Boat Ramp — Boating Conditions
Tides, water temp & weather • Johnson County, IA
Boating Conditions at River Junction Boat Ramp
Current wind, air and water temperature, tide times and a 10-day forecast for River Junction Boat Ramp on Iowa River in Johnson County, Iowa. Check conditions before you launch.
Right Now
Rain
Breezy — check the wind before you launch
Air Temp
71°F
Wind
9 mph
gusts 16 mph
Next Few Hours
Now
🌧️
71°
35%
8 mph
11PM
⛅
71°
52%
6 mph
12AM
⛅
70°
55%
4 mph
1AM
🌧️
70°
66%
5 mph
2AM
🌧️
70°
68%
1 mph
3AM
🌧️
70°
73%
2 mph
10-Day Boating Forecast
Sat, 9/19
🌧️
78° / 66°
Wind 14, gusts 22 mph
70% rain
Sun, 9/20
🌧️
70° / 62°
Wind 15, gusts 30 mph
73% rain
Mon, 9/21
🌧️
61° / 55°
Wind 14, gusts 31 mph
65% rain
Tue, 9/22
🌧️
60° / 53°
Wind 12, gusts 24 mph
49% rain
Wed, 9/23
⛅
67° / 47°
Wind 10, gusts 18 mph
2% rain
Thu, 9/24
⛅
67° / 48°
Wind 7, gusts 11 mph
3% rain
Fri, 9/25
⛅
66° / 54°
Wind 9, gusts 14 mph
7% rain
Sat, 9/26
🌧️
69° / 56°
Wind 11, gusts 15 mph
7% rain
Sun, 9/27
⛅
71° / 50°
Wind 9, gusts 15 mph
14% rain
Mon, 9/28
⛅
72° / 49°
Wind 11, gusts 24 mph
18% 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.
