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Ash Lake, MN · St. Louis County
Right Now
Clear
Water
67°
Wind
3 mph
N
Gusts
5 mph
Pressure
30.14
steady
Forecast - Tue, Jun 23
High / Low
72° / 46°
Wind
5 mph
gusts 17 mph
Precip
62%
UV
5
Sunrise
10:10 AM
Sunset
2:16 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Tue, Tue, Jun 30
Tue, Jun 30 scores 70/100 — Solunar 4/5, Wind 7 mph.
Best for Boating
Wed, Wed, Jul 1
Wed, Jul 1 scores 90/100 — Wind 6 mph, Rain 0%.
Best for Swimming
Sat, Sat, Jun 27
Sat, Jun 27 scores 80/100 — Air 78°F, Rain 0%.
Best for Paddling
Wed, Wed, Jul 1
Wed, Jul 1 scores 85/100 — Wind 6 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Drizzle | Drizzle | Mostly Clear | Mostly Cloudy | Partly Cloudy | Rain | Thunderstorms | Thunderstorms | Mostly Clear |
| High / Low | 72°/46° | 67°/53° | 74°/50° | 75°/52° | 78°/53° | 76°/57° | 85°/63° | 85°/64° | 87°/64° |
| Precip | 62% | 87% | 30% | 27% | 0% | 48% | 61% | 39% | 0% |
| Wind | 9 mphgust 17 | 8 mphgust 15 | 5 mphgust 10 | 6 mphgust 13 | 9 mphgust 18 | 12 mphgust 24 | 11 mphgust 22 | 7 mphgust 17 | 6 mphgust 12 |
| Pressure | 30.12" stable | 29.99" falling | 30.01" rising | 30.03" rising | 29.98" falling | 29.85" falling | 29.66" falling | 29.75" rising | 29.86" rising |
| UV Index | 5 | 4 | 6 | 4 | 6 | 5 | 7 | 7 | 8 |
| Sunrise | 10:10 AM | 10:10 AM | 10:11 AM | 10:11 AM | 10:12 AM | 10:12 AM | 10:13 AM | 10:13 AM | 10:14 AM |
| Sunset | 2:16 AM | 2:16 AM | 2:16 AM | 2:16 AM | 2:16 AM | 2:16 AM | 2:16 AM | 2:15 AM | 2:15 AM |
| Bite Rating | 2/5first quarter | 3/5first quarter | 3/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL |
Today Read
Gannon LakeWind read
Calm
5 mph avg
Water read
67°
Warm-water bite
Air range
46° / 72°
today
Precip
62%
watch timing
Today's forecast for Gannon Lake has calm wind, 46F to 72F air temperatures, 62% chance of precipitation, and 67F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is weak timing.
Reads 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
1:07 AM - 3:37 AM
Minor
8:01 PM - 9:31 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
68°
Jul 5
Low
32°
Feb 15
Average
53°
Last 12 Months
Warmest avg: June (67°F)
Coolest avg: February (36°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: September → October (-15°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 12pm
Peak Wind
9 mph
7pm
Peak Gust
17 mph
highest gust
Pressure
30.18 inHg
rising
Visibility
19 mi
31% 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
2/5first quarter
Water at 67°F -- warm-water species active.
Nearby Lakes
FAQ
Gannon Lake covers 87.00 acres (0.14 square miles)
Gannon Lake is located in Ash Lake, St. Louis County, MN. It is accessible to the public for outdoor activities.