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Heikkila Lake
72°F
Heikkila Lake
Zim, MN · St. Louis County
72°F water
Right Now
78°
Mostly Clear
Water
72°
Wind
4 mph
NNE
Gusts
7 mph
Pressure
30.08
falling
LakeMonster planner
Plan Heikkila Lake
Heikkila 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 1 mph wind.
8 lake data sources in this readSee dataHideLatest source updated Jul 16, 11:49 AM CDT
- Current water temp
- 72°F
- Water temp history
- 463 readings
- Hourly weather
- 224 hours
- Solunar timing
- 3/5
- Satellite imagery
- 249 captures
- Thermal imagery
- 676 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
84° / 62°
Wind
4 mph
gusts 15 mph
Precip
0%
UV
6
Sunrise
5:30 AM
Sunset
9:01 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
55/100
Thu, Jul 16 scores 55/100: Solunar 3/5, Wind 6 mph.
Best for Boating
Thu, Jul 16
90/100
Thu, Jul 16 scores 90/100: Wind 6 mph, Rain 0%.
Best for Swimming
Thu, Jul 16
80/100
Thu, Jul 16 scores 80/100: Air 84°F, Rain 0%.
Best for Paddling
Thu, Jul 16
85/100
Thu, Jul 16 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 | Partly Cloudy | Thunderstorms | Mostly Clear | Partly Cloudy | Drizzle | Drizzle | Partly Cloudy | Partly Cloudy | Drizzle |
| High / Low | 84°/62° | 89°/64° | 83°/64° | 85°/61° | 88°/67° | 74°/59° | 77°/54° | 79°/58° | 81°/63° |
| Precip | 0% | 53% | 0% | 23% | 54% | 47% | 0% | 21% | 44% |
| Wind | 6 mphgust 15 | 11 mphgust 23 | 9 mphgust 19 | 7 mphgust 15 | 13 mphgust 29 | 12 mphgust 25 | 6 mphgust 14 | 7 mphgust 16 | 6 mphgust 14 |
| Pressure | 30.05" stable | 29.87" falling | 29.89" rising | 29.87" falling | 29.68" falling | 29.87" rising | 30.12" rising | 30.00" falling | 29.89" falling |
| UV Index | 6 | 6 | 7 | 6 | 7 | 6 | 6 | 6 | 6 |
| Sunrise | 5:30 AM | 5:31 AM | 5:32 AM | 5:33 AM | 5:34 AM | 5:35 AM | 5:36 AM | 5:38 AM | 5:39 AM |
| Sunset | 9:01 PM | 9:00 PM | 8:59 PM | 8:58 PM | 8:57 PM | 8:56 PM | 8:55 PM | 8:54 PM | 8:53 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
Heikkila LakeWind read
Calm
4 mph avg
Water read
72°
Warm-water bite
Air range
62° / 84°
today
Precip
0%
low concern
Today's forecast for Heikkila Lake has calm wind, 62F to 84F air temperatures, 0% chance of precipitation, and 72F water.
Fishing Forecast
NEW
3/5
Major
3:01 PM - 5:31 PM
Minor
7:44 AM - 9:14 AM
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July 12, 2026
Water Temperature History
Current
72°
Jul 26
Low
33°
Feb 22
Average
54°
Last 12 Months
Warmest avg: July (72°F)
Coolest avg: March (39°F)
Rapid warming: April → May (+11°F)
Sharpest cooling: August → September (-10°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
6 mph
4pm
Peak Gust
15 mph
highest gust
Pressure
30.10 inHg
rising
Visibility
16 mi
19% 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
Major3:01 PM - 5:31 PM
Minor7:44 AM - 9:14 AM
Water at 72°F -- warm-water species active.
Nearby Lakes
Lake facts
About Heikkila 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 Heikkila Lake, updated Jul 16, 2026, shows 72°F surface water temperature, mostly clear, 4 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Heikkila Lake has based on the latest lake profile available to LakeMonster.
Heikkila Lake is listed in Zim, St. Louis County, MN. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.