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Ely, MN · St. Louis County
Right Now
Cloudy
Water
56°
Wind
8 mph
WNW
Gusts
19 mph
Pressure
29.82
rising
Forecast - Sun, Jun 14
High / Low
66° / 46°
Wind
11 mph
gusts 28 mph
Precip
0%
UV
7
Sunrise
10:08 AM
Sunset
2:07 AM
Today Read
Johnson LakeWind read
Moderate
11 mph avg
Water read
56°
Cool-water mix
Air range
46° / 66°
today
Precip
0%
low concern
Today's forecast for Johnson Lake has moderate wind, 46F to 66F air temperatures, 0% chance of precipitation, and 56F water.
Turn Johnson Lake's live water temp, forecast, solunar timing, and fish data into a plan for today — what to throw, when to go, and when to move.
Fishing Forecast
NEW
Major
5:12 PM - 7:42 PM
Minor
8:32 AM - 10:02 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
64°
Jun 21
Low
32°
Feb 16
Average
54°
Last 12 Months
Warmest avg: June (69°F)
Coolest avg: March (39°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: January → February (-11°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
16 mph
6pm
Peak Gust
28 mph
highest gust
Pressure
29.86 inHg
rising
Visibility
12 mi
99% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
5/5NEW
Water at 56°F -- good for cool-water species.
Nearby Lakes
FAQ
Johnson Lake covers 455.00 acres (0.71 square miles) with a maximum depth of 5.49 meters (~18 feet).
Johnson Lake is located in Ely, St. Louis County, MN. It is accessible to the public for outdoor activities.