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Wonder Lake, IL · Mchenry County
Right Now
Clear
Water
75°
Wind
4 mph
SE
Gusts
9 mph
Pressure
30.12
falling
Forecast - Wed, Jun 24
High / Low
74° / 57°
Wind
6 mph
gusts 22 mph
Precip
96%
UV
4
Sunrise
10:17 AM
Sunset
1:34 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 73/100 — Solunar 5/5, Pressure rising.
Best for Boating
Mon, Mon, Jun 29
Mon, Jun 29 scores 80/100 — Wind 11 mph, Rain 0%.
Best for Swimming
Thu, Thu, Jun 25
Thu, Jun 25 scores 75/100 — Air 77°F, Wind 10 mph.
Best for Paddling
Mon, Mon, Jun 29
Mon, Jun 29 scores 75/100 — Wind 11 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Heavy Rain | Partly Cloudy | Mostly Cloudy | Mostly Clear | Thunderstorms | Mostly Clear | Mostly Clear | Heavy Rain | Mostly Clear |
| High / Low | 74°/57° | 77°/59° | 73°/55° | 78°/58° | 83°/61° | 89°/72° | 91°/74° | 89°/72° | 91°/79° |
| Precip | 96% | 32% | 45% | 34% | 52% | 0% | 28% | 50% | 29% |
| Wind | 12 mphgust 22 | 10 mphgust 16 | 11 mphgust 19 | 9 mphgust 18 | 12 mphgust 19 | 11 mphgust 24 | 12 mphgust 23 | 10 mphgust 24 | 9 mphgust 17 |
| Pressure | 30.01" stable | 29.95" falling | 30.00" rising | 29.96" falling | 29.92" falling | 29.92" stable | 29.95" rising | 30.00" rising | 30.03" rising |
| UV Index | 4 | 6 | 5 | 7 | 5 | 8 | 8 | 9 | 7 |
| Sunrise | 10:17 AM | 10:17 AM | 10:18 AM | 10:18 AM | 10:19 AM | 10:19 AM | 10:19 AM | 10:20 AM | 10:21 AM |
| Sunset | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM | 1:34 AM |
| Bite Rating | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 5/5FULL | 4/5FULL | 2/5waning gibbous |
Today Read
Wonder LakeWind read
Calm
6 mph avg
Water read
75°
Warm-water bite
Air range
57° / 74°
today
Precip
96%
watch timing
Today's forecast for Wonder Lake has calm wind, 57F to 74F air temperatures, 96% chance of precipitation, and 75F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is finding the right window.
Reads 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
first quarter
Major
1:33 AM - 4:03 AM
Minor
8:36 PM - 10:06 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
75°
Jun 28
Low
37°
Feb 22
Average
63°
Last 12 Months
Warmest avg: June (77°F)
Coolest avg: February (50°F)
Rapid warming: May → June (+11°F)
Sharpest cooling: July → August (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
12 mph
9pm
Peak Gust
22 mph
highest gust
Pressure
30.13 inHg
steady
Visibility
15 mi
7% 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
3/5first quarter
Water at 75°F -- warm-water species active.
Nearby Lakes
FAQ
Wonder Lake covers 696.54 acres (1.09 square miles) with a maximum depth of 10.80 meters (~35 feet).
Wonder Lake is located in Wonder Lake, Mchenry County, IL. It is accessible to the public for outdoor activities.