Loading lake details...
Loading lake details...
Lost Lake
71°F
Lost Lake
Hackensack, MN · Cass County
71°F water68 acres26 ft deep
Right Now
81°
Mostly Clear
Water
71°
Wind
2 mph
E
Gusts
5 mph
Pressure
30.06
falling
LakeMonster planner
Plan Lost Lake
Lost Lake
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is finding the right window.
Best first move
Scout the first break or defined cover closest to a feeding flat.
keep shade, oxygen, and a nearby depth change in the plan A workable forecast window starts near 6am with about 2 mph wind.
8 lake data sources in this readSee dataHideLatest source updated Jul 16, 11:33 AM CDT
- Current water temp
- 71°F
- Water temp history
- 214 readings
- Hourly weather
- 224 hours
- Solunar timing
- 3/5
- Satellite imagery
- 220 captures
- Thermal imagery
- 389 captures
- Map structure
- available
- Nearby lakes
- 3 options
The quick read is a planning aid, not a safety or access determination. The assistant will state uncertainty when the page does not contain a specific observation.
Forecast - Thu, Jul 16
High / Low
88° / 61°
Wind
4 mph
gusts 15 mph
Precip
0%
UV
8
Sunrise
5:39 AM
Sunset
9:07 PM
7-Day Weather Outlook
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
9 day forecast
Best Days This Week
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Thu, Jul 16
63/100
Thu, Jul 16 scores 63/100: Solunar 3/5, Wind 7 mph.
Best for Boating
Thu, Jul 16
90/100
Thu, Jul 16 scores 90/100: Wind 7 mph, Rain 0%.
Best for Swimming
Wed, Jul 22
80/100
Wed, Jul 22 scores 80/100: Air 76°F, Rain 0%.
Best for Paddling
Thu, Jul 16
85/100
Thu, Jul 16 scores 85/100: Wind 7 mph, Rain 0%.
Temperature Range
High Low
Precip & Wind
Rain % Wind mph
Daily Breakdown
Swipe to see all 9 days
| Metric | Thu16 | Fri17 | Sat18 | Sun19 | Mon20 | Tue21 | Wed22 | Thu23 | Fri24 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Partly Cloudy | Mostly Clear | Drizzle | Drizzle | Drizzle | Partly Cloudy | Mostly Cloudy | Mostly Clear |
| High / Low | 88°/61° | 88°/70° | 83°/66° | 87°/64° | 88°/71° | 73°/63° | 76°/60° | 79°/61° | 82°/64° |
| Precip | 0% | 30% | 0% | 34% | 48% | 39% | 0% | 32% | 34% |
| Wind | 7 mphgust 15 | 12 mphgust 23 | 9 mphgust 20 | 7 mphgust 19 | 11 mphgust 25 | 12 mphgust 23 | 5 mphgust 12 | 7 mphgust 14 | 6 mphgust 12 |
| Pressure | 30.01" stable | 29.86" falling | 29.93" rising | 29.85" falling | 29.70" falling | 29.91" rising | 30.13" rising | 29.99" falling | 29.90" falling |
| UV Index | 8 | 6 | 7 | 7 | 8 | 5 | 6 | 6 | 8 |
| Sunrise | 5:39 AM | 5:40 AM | 5:41 AM | 5:42 AM | 5:43 AM | 5:44 AM | 5:45 AM | 5:47 AM | 5:48 AM |
| Sunset | 9:07 PM | 9:06 PM | 9:05 PM | 9:04 PM | 9:03 PM | 9:02 PM | 9:01 PM | 9:00 PM | 8:59 PM |
| Bite Rating | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent | 3/5waxing crescent | 3/5first quarter | 2/5first quarter | 2/5first quarter | 3/5waxing gibbous |
Today Read
Lost LakeWind read
Calm
4 mph avg
Water read
71°
Warm-water bite
Air range
61° / 88°
today
Precip
0%
low concern
Today's forecast for Lost Lake has calm wind, 61F to 88F air temperatures, 0% chance of precipitation, and 71F water.
Fishing Forecast
NEW
3/5
Major
3:09 PM - 5:39 PM
Minor
7:53 AM - 9:23 AM
Try Premium Features
Detailed temperature readings across your lake.
No credit card required for preview
July 12, 2026
Water Temperature History
Current
76°
Jul 26
Low
32°
Mar 8
Average
53°
Last 12 Months
Warmest avg: July (75°F)
Coolest avg: March (34°F)
Rapid warming: April → May (+18°F)
Sharpest cooling: August → September (-14°F)
Weather Forecast
Wind speed, gusts, and pressure trends for trip timing.
7 day view
Hourly Wind Forecast
Swipe days or tap points
16
12am - 11pm
Wind SpeedWind Gust
Tap pointsPeak Wind
7 mph
2pm
Peak Gust
14 mph
highest gust
Pressure
30.08 inHg
rising
Visibility
12 mi
3% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Daily Pressure Forecast
Pressure stability helps plan windows
Pressure
Tap for detailsTap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5NEW
Major3:09 PM - 5:39 PM
Minor7:53 AM - 9:23 AM
Water at 71°F -- warm-water species active.
Nearby Lakes
Lake facts
About Lost Lake
Direct answers from the lake profile and latest available condition data. Verify access, regulations, weather alerts, and safety conditions with local authorities.
The latest available LakeMonster reading for Lost Lake, updated Jul 16, 2026, shows 71°F surface water temperature, mostly clear, 2 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Lost Lake has 68 acres and a reported maximum depth of about 26 feet based on the latest lake profile available to LakeMonster.
Lost Lake is listed in Hackensack, Cass County, MN. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.