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Upper Twin Lake
78°F
Upper Twin Lake
Twin Lakes, MN · Freeborn County
78°F water118 acres
Right Now
87°
Mostly Clear
Water
78°
Wind
3 mph
NNW
Gusts
4 mph
Pressure
30.02
steady
LakeMonster planner
Plan Upper Twin Lake
Upper Twin 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, 11:53 AM CDT
- Current water temp
- 78°F
- Water temp history
- 470 readings
- Hourly weather
- 224 hours
- Solunar timing
- 3/5
- Satellite imagery
- 348 captures
- Thermal imagery
- 742 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
89° / 69°
Wind
3 mph
gusts 8 mph
Precip
19%
UV
9
Sunrise
5:47 AM
Sunset
8:51 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
Sun, Jul 19
54/100
Sun, Jul 19 scores 54/100: Wind 8 mph, Rain 0%.
Best for Boating
Sun, Jul 19
90/100
Sun, Jul 19 scores 90/100: Wind 8 mph, Rain 0%.
Best for Swimming
Sun, Jul 19
75/100
Sun, Jul 19 scores 75/100: Air 85°F, Rain 0%.
Best for Paddling
Sun, Jul 19
85/100
Sun, Jul 19 scores 85/100: Wind 8 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 | Partly Cloudy | Partly Cloudy | Thunderstorms | Drizzle | Partly Cloudy | Drizzle | Thunderstorms |
| High / Low | 89°/69° | 90°/70° | 84°/70° | 85°/65° | 94°/72° | 83°/68° | 77°/60° | 74°/61° | 79°/62° |
| Precip | 19% | 42% | 46% | 0% | 48% | 37% | 0% | 54% | 41% |
| Wind | 5 mphgust 8 | 10 mphgust 18 | 11 mphgust 20 | 8 mphgust 17 | 10 mphgust 21 | 15 mphgust 29 | 8 mphgust 15 | 10 mphgust 19 | 8 mphgust 16 |
| Pressure | 30.00" stable | 29.91" falling | 29.89" stable | 29.91" rising | 29.77" falling | 29.85" rising | 30.09" rising | 30.07" falling | 29.93" falling |
| UV Index | 9 | 8 | 7 | 7 | 8 | 7 | 8 | 6 | 6 |
| Sunrise | 5:47 AM | 5:48 AM | 5:49 AM | 5:50 AM | 5:50 AM | 5:51 AM | 5:52 AM | 5:53 AM | 5:54 AM |
| Sunset | 8:51 PM | 8:51 PM | 8:50 PM | 8:49 PM | 8:48 PM | 8:47 PM | 8:47 PM | 8:46 PM | 8:45 PM |
| Bite Rating | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent | 2/5waxing crescent | 3/5waxing crescent | 2/5first quarter | 2/5first quarter | 3/5first quarter | 3/5waxing gibbous |
Today Read
Upper Twin LakeWind read
Calm
3 mph avg
Water read
78°
Warm-water bite
Air range
69° / 89°
today
Precip
19%
low concern
Today's forecast for Upper Twin Lake has calm wind, 69F to 89F air temperatures, 19% chance of precipitation, and 78F water.
Fishing Forecast
NEW
3/5
Major
3:05 PM - 5:35 PM
Minor
7:56 AM - 9:26 AM
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July 12, 2026
Water Temperature History
Current
76°
Jul 26
Low
36°
Feb 19
Average
58°
Last 12 Months
Warmest avg: July (79°F)
Coolest avg: February (39°F)
Rapid warming: April → May (+14°F)
Sharpest cooling: September → October (-15°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
5 mph
6pm
Peak Gust
7 mph
highest gust
Pressure
30.05 inHg
rising
Visibility
11 mi
13% 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
Major3:05 PM - 5:35 PM
Minor7:56 AM - 9:26 AM
Water at 78°F -- warm-water species active.
Nearby Lakes
Lake facts
About Upper Twin 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 Upper Twin Lake, updated Jul 16, 2026, shows 78°F surface water temperature, mostly clear, 3 mph wind. Conditions can vary across the lake and change quickly, so check local weather, access notices, and on-water observations before acting.
Upper Twin Lake has 118 acres based on the latest lake profile available to LakeMonster.
Upper Twin Lake is listed in Twin Lakes, Freeborn County, MN. Check the responsible local or state agency for current access rules, permits, closures, and boating restrictions.