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Hennessy Lake
69°F
Hennessy Lake
Ward Springs, MN · Todd County
69°F water51 acres
Right Now
83°
Mostly Clear
Water
69°
Wind
6 mph
NE
Gusts
10 mph
Pressure
30.03
steady
LakeMonster planner
Plan Hennessy Lake
Hennessy Lake
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is finding the right window.
Best first move
Scout a wind-touched point or bank next to deeper water.
use a search bait first, then slow down after the first contact A workable forecast window starts near 6am with about 2 mph wind.
8 lake data sources in this readSee dataHideLatest source updated Jul 16, 11:27 AM CDT
- Current water temp
- 69°F
- Water temp history
- 494 readings
- Hourly weather
- 224 hours
- Solunar timing
- 3/5
- Satellite imagery
- 269 captures
- Thermal imagery
- 664 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° / 64°
Wind
4 mph
gusts 13 mph
Precip
11%
UV
8
Sunrise
5:45 AM
Sunset
9:05 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
Wed, Jul 22
54/100
Wed, Jul 22 scores 54/100: Wind 6 mph, Rain 0%.
Best for Boating
Wed, Jul 22
90/100
Wed, Jul 22 scores 90/100: Wind 6 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
Wed, Jul 22
85/100
Wed, Jul 22 scores 85/100: Wind 6 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 | Mostly Clear | Mostly Clear | Drizzle | Drizzle | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Drizzle |
| High / Low | 88°/64° | 91°/70° | 85°/65° | 86°/65° | 90°/71° | 76°/63° | 76°/58° | 79°/60° | 82°/64° |
| Precip | 11% | 38% | 0% | 32% | 39% | 35% | 0% | 39% | 31% |
| Wind | 8 mphgust 13 | 12 mphgust 21 | 10 mphgust 18 | 9 mphgust 17 | 12 mphgust 24 | 14 mphgust 26 | 6 mphgust 14 | 9 mphgust 15 | 7 mphgust 14 |
| Pressure | 29.99" stable | 29.87" falling | 29.93" rising | 29.87" falling | 29.72" falling | 29.90" rising | 30.14" rising | 30.01" falling | 29.90" falling |
| UV Index | 8 | 7 | 7 | 7 | 8 | 5 | 6 | 6 | 9 |
| Sunrise | 5:45 AM | 5:46 AM | 5:47 AM | 5:48 AM | 5:49 AM | 5:50 AM | 5:51 AM | 5:52 AM | 5:53 AM |
| Sunset | 9:05 PM | 9:04 PM | 9:03 PM | 9:02 PM | 9:01 PM | 9:00 PM | 8:59 PM | 8:58 PM | 8:57 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
Hennessy LakeWind read
Calm
4 mph avg
Water read
69°
Warm-water bite
Air range
64° / 88°
today
Precip
11%
low concern
Today's forecast for Hennessy Lake has calm wind, 64F to 88F air temperatures, 11% chance of precipitation, and 69F water.
Fishing Forecast
NEW
3/5
Major
3:11 PM - 5:41 PM
Minor
7:57 AM - 9:27 AM
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July 12, 2026
Water Temperature History
Current
69°
Jul 26
Low
32°
Mar 14
Average
55°
Last 12 Months
Warmest avg: June (72°F)
Coolest avg: March (38°F)
Rapid warming: April → May (+17°F)
Sharpest cooling: August → September (-13°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
8 mph
4pm
Peak Gust
13 mph
highest gust
Pressure
30.04 inHg
steady
Visibility
14 mi
2% 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
Major3:11 PM - 5:41 PM
Minor7:57 AM - 9:27 AM
Water at 69°F -- warm-water species active.
Nearby Lakes
Lake facts
About Hennessy 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 Hennessy Lake, updated Jul 16, 2026, shows 69°F surface water temperature, mostly clear, 6 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Hennessy Lake has 51 acres based on the latest lake profile available to LakeMonster.
Hennessy Lake is listed in Ward Springs, Todd County, MN. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.