Loading lake details...
Loading lake details...

Longville, MN · Cass County
Right Now
Cloudy
Water
53°
Wind
7 mph
N
Gusts
15 mph
Pressure
29.81
steady
Forecast - Tue, May 19
High / Low
48° / 40°
Wind
9 mph
gusts 22 mph
Precip
94%
UV
4
Sunrise
10:36 AM
Sunset
1:51 AM
Today Read
Town Line LakeWind read
Calm
9 mph avg
Water read
53°
Cool-water mix
Air range
40° / 48°
today
Precip
94%
watch timing
Today's forecast for Town Line Lake has calm wind, 40F to 48F air temperatures, 94% chance of precipitation, and 53F water.
The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.
Today's AI read
Transition temps can split fish between warming edges and deeper comfort zones. Wind is not the main constraint, so timing and presentation can drive the plan. With a weak solunar score, favor stable weather windows.
Uses this lake data
Trip read from the AI planner
FishableFishing Forecast
waxing crescent
Major
8:50 PM - 11:20 PM
Minor
12:13 PM - 1:43 PM
Detailed temperature readings across your lake.
No credit card required for preview
Water Temperature History
Current
57°
May 24
Low
32°
Feb 15
Average
51°
Last 12 Months
Warmest avg: August (64°F)
Coolest avg: March (38°F)
Rapid warming: June → July (+10°F)
Sharpest cooling: September → October (-14°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
12am - 11pm
Peak Wind
12 mph
2pm
Peak Gust
22 mph
highest gust
Pressure
29.86 inHg
rising
Visibility
6 mi
100% 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
2/5waxing crescent
Water at 53°F -- good for cool-water species.
Nearby Lakes
FAQ
Town Line Lake covers 697.00 acres (1.09 square miles) with a maximum depth of 3.35 meters (~11 feet).
Town Line Lake is located in Longville, Cass County, MN. It is accessible to the public for outdoor activities.