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St. Germaine, WI · Vilas County
Right Now
Clear
Water
66°
Wind
6 mph
NNE
Gusts
11 mph
Pressure
30.13
steady
Forecast - Tue, Jun 23
High / Low
72° / 44°
Wind
2 mph
gusts 11 mph
Precip
35%
UV
7
Sunrise
10:08 AM
Sunset
1:52 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
Fri, Fri, Jun 26
Fri, Jun 26 scores 62/100 — Wind 5 mph, Rain 0%.
Best for Boating
Fri, Fri, Jun 26
Fri, Jun 26 scores 90/100 — Wind 5 mph, Rain 0%.
Best for Swimming
Sat, Sat, Jun 27
Sat, Jun 27 scores 75/100 — Air 76°F, Wind 6 mph.
Best for Paddling
Fri, Fri, Jun 26
Fri, Jun 26 scores 85/100 — Wind 5 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 | Rain | Rain | Drizzle | Mostly Cloudy | Partly Cloudy | Rain | Thunderstorms | Thunderstorms | Heavy Rain |
| High / Low | 72°/44° | 67°/56° | 69°/54° | 74°/51° | 76°/56° | 75°/57° | 84°/64° | 83°/70° | 81°/67° |
| Precip | 35% | 91% | 60% | 0% | 29% | 43% | 65% | 49% | 64% |
| Wind | 5 mphgust 11 | 7 mphgust 16 | 7 mphgust 15 | 5 mphgust 12 | 6 mphgust 15 | 12 mphgust 28 | 11 mphgust 24 | 11 mphgust 24 | 8 mphgust 23 |
| Pressure | 30.16" stable | 29.97" falling | 29.95" stable | 30.04" rising | 30.02" falling | 29.96" falling | 29.82" falling | 29.85" rising | 29.93" rising |
| UV Index | 7 | 4 | 5 | 4 | 6 | 5 | 7 | 5 | 7 |
| Sunrise | 10:08 AM | 10:08 AM | 10:08 AM | 10:09 AM | 10:09 AM | 10:10 AM | 10:10 AM | 10:11 AM | 10:11 AM |
| Sunset | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM | 1:52 AM |
| Bite Rating | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL |
Today Read
Big Saint GermainWind read
Calm
2 mph avg
Water read
66°
Warm-water bite
Air range
44° / 72°
today
Precip
35%
watch timing
Today's forecast for Big Saint Germain has calm wind, 44F to 72F air temperatures, 35% chance of precipitation, and 66F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. The planning constraint is weak timing.
Reads 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
12:54 AM - 3:24 AM
Minor
7:42 PM - 9:12 PM
Detailed temperature readings across your lake.
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Fish Species
7Water Temperature History
Current
67°
Jun 28
Low
32°
Mar 8
Average
54°
Last 12 Months
Warmest avg: June (71°F)
Coolest avg: February (36°F)
Rapid warming: April → May (+13°F)
Sharpest cooling: September → October (-17°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 12pm
Peak Wind
5 mph
3am
Peak Gust
12 mph
highest gust
Pressure
30.19 inHg
rising
Visibility
12 mi
9% 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 66°F -- warm-water species active.
Fish Species
7Nearby Lakes
FAQ
Big Saint Germain covers 1622.00 acres (2.53 square miles) with a maximum depth of 12.80 meters (~42 feet).
Big Saint Germain is located in St. Germaine, Vilas County, WI. It is accessible to the public for outdoor activities.