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Round Lake, IL · Lake County
Right Now
Mostly Clear
Water
75°
Wind
3 mph
ENE
Gusts
6 mph
Pressure
30.04
steady
Forecast - Sat, Jun 27
High / Low
75° / 59°
Wind
7 mph
gusts 16 mph
Precip
0%
UV
8
Sunrise
10:17 AM
Sunset
1:33 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
Sun, Sun, Jul 5
Sun, Jul 5 scores 51/100 — Wind 6 mph, Pressure rising.
Best for Boating
Sat, Sat, Jun 27
Sat, Jun 27 scores 80/100 — Wind 10 mph, Rain 0%.
Best for Swimming
Sat, Sat, Jun 27
Sat, Jun 27 scores 75/100 — Air 75°F, Rain 0%.
Best for Paddling
Sun, Sun, Jul 5
Sun, Jul 5 scores 80/100 — Wind 6 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 | Sun5 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Clear | Thunderstorms | Thunderstorms | Thunderstorms | Drizzle |
| High / Low | 75°/59° | 80°/61° | 92°/71° | 94°/75° | 94°/76° | 91°/76° | 92°/75° | 93°/72° | 90°/72° |
| Precip | 0% | 51% | 50% | 50% | 51% | 45% | 51% | 52% | 36% |
| Wind | 10 mphgust 16 | 11 mphgust 20 | 14 mphgust 26 | 14 mphgust 26 | 11 mphgust 23 | 11 mphgust 20 | 9 mphgust 18 | 6 mphgust 14 | 6 mphgust 13 |
| Pressure | 29.99" stable | 29.91" falling | 29.86" falling | 29.90" rising | 29.95" rising | 30.03" rising | 30.02" stable | 29.99" falling | 30.01" rising |
| UV Index | 8 | 7 | 8 | 8 | 10 | 8 | 7 | 9 | 5 |
| Sunrise | 10:17 AM | 10:18 AM | 10:18 AM | 10:19 AM | 10:19 AM | 10:20 AM | 10:20 AM | 10:21 AM | 10:21 AM |
| Sunset | 1:33 AM | 1:33 AM | 1:33 AM | 1:33 AM | 1:33 AM | 1:32 AM | 1:32 AM | 1:32 AM | 1:32 AM |
| Bite Rating | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 5/5FULL | 3/5FULL | 2/5waning gibbous | 3/5waning gibbous | 2/5waning gibbous | 2/5waning gibbous |
Today Read
Round LakeWind read
Calm
7 mph avg
Water read
75°
Warm-water bite
Air range
59° / 75°
today
Precip
0%
low concern
Today's forecast for Round Lake has calm wind, 59F to 75F air temperatures, 0% 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
waxing gibbous
Major
5:00 AM - 5:00 AM
Minor
11:42 PM - 1:12 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
74°
Jul 5
Low
35°
Mar 1
Average
60°
Last 12 Months
Warmest avg: June (75°F)
Coolest avg: March (45°F)
Rapid warming: March → April (+12°F)
Sharpest cooling: January → February (-10°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
11 mph
6pm
Peak Gust
20 mph
highest gust
Pressure
30.03 inHg
steady
Visibility
10 mi
86% 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
3/5waxing gibbous
Water at 75°F -- warm-water species active.
Nearby Lakes
FAQ
Round Lake covers 237.12 acres (0.37 square miles) with a maximum depth of 6.06 meters (~20 feet).
Round Lake is located in Round Lake, Lake County, IL. It is accessible to the public for outdoor activities.