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Brainerd, MN · Crow Wing County
Right Now
Clear
Water
70°
Wind
9 mph
NNW
Gusts
18 mph
Pressure
29.95
falling
Forecast - Mon, Jun 15
High / Low
75° / 44°
Wind
7 mph
gusts 23 mph
Precip
81%
UV
6
Sunrise
10:23 AM
Sunset
2:10 AM
Today Read
Upper South Long LakeWind read
Calm
7 mph avg
Water read
70°
Warm-water bite
Air range
44° / 75°
today
Precip
81%
watch timing
Today's forecast for Upper South Long Lake has calm wind, 44F to 75F air temperatures, 81% chance of precipitation, and 70F water.
Turn Upper South Long 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
6:28 PM - 8:58 PM
Minor
9:52 AM - 11:22 AM
Detailed temperature readings across your lake.
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Fish Species
7Water Temperature History
Current
72°
Jun 21
Low
32°
Mar 6
Average
53°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: March (36°F)
Rapid warming: April → May (+16°F)
Sharpest cooling: September → October (-13°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
13 mph
8pm
Peak Gust
23 mph
highest gust
Pressure
29.96 inHg
steady
Visibility
18 mi
3% 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
3/5NEW
Water at 70°F -- warm-water species active.
Fish Species
7Nearby Lakes
FAQ
Upper South Long Lake covers 800.00 acres (1.25 square miles) with a maximum depth of 14.33 meters (~47 feet).
Upper South Long Lake is located in Brainerd, Crow Wing County, MN. It is accessible to the public for outdoor activities.