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Clear Lake
Clear Lake, IL · Sangamon County
Right Now
Partly Cloudy
Water
80°
Wind
4 mph
SSW
Gusts
10 mph
Pressure
29.84
steady
Forecast - Fri, Jul 10
High / Low
88° / 69°
Wind
2 mph
gusts 11 mph
Precip
99%
UV
6
Sunrise
10:39 AM
Sunset
1:27 AM
Every forecast metric for the week ahead, plus best days for fishing, boating, swimming, and paddling.
Quick recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Mon, Mon, Jul 13
Mon, Jul 13 scores 67/100: Solunar 4/5, Wind 8 mph.
Best for Boating
Sun, Sun, Jul 12
Sun, Jul 12 scores 80/100: Wind 11 mph, Rain 0%.
Best for Swimming
Mon, Mon, Jul 13
Mon, Jul 13 scores 70/100: Air 87°F, Wind 8 mph.
Best for Paddling
Mon, Mon, Jul 13
Mon, Jul 13 scores 80/100: Wind 8 mph.
Ask about this week:
Swipe to see all 9 days
| Metric | Fri10 | Sat11 | Sun12 | Mon13 | Tue14 | Wed15 | Thu16 | Fri17 | Sat18 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Thunderstorms | Thunderstorms | Mostly Clear | Clear | Drizzle | Drizzle | Drizzle | Thunderstorms | Partly Cloudy |
| High / Low | 88°/69° | 83°/70° | 85°/65° | 87°/63° | 89°/68° | 89°/71° | 90°/72° | 88°/73° | 89°/72° |
| Precip | 99% | 96% | 0% | 35% | 36% | 36% | 34% | 48% | 21% |
| Wind | 5 mphgust 11 | 10 mphgust 19 | 11 mphgust 18 | 8 mphgust 16 | 7 mphgust 15 | 6 mphgust 12 | 6 mphgust 14 | 8 mphgust 12 | 13 mphgust 24 |
| Pressure | 29.87" stable | 29.97" rising | 30.10" rising | 30.13" rising | 30.10" falling | 30.04" falling | 30.01" falling | 30.01" stable | 29.89" falling |
| UV Index | 6 | 6 | 9 | 9 | 9 | 8 | 8 | 8 | 7 |
| Sunrise | 10:39 AM | 10:39 AM | 10:40 AM | 10:41 AM | 10:41 AM | 10:42 AM | 10:43 AM | 10:44 AM | 10:45 AM |
| Sunset | 1:27 AM | 1:27 AM | 1:26 AM | 1:26 AM | 1:25 AM | 1:25 AM | 1:24 AM | 1:24 AM | 1:23 AM |
| Bite Rating | 2/5waning crescent | 2/5waning crescent | 3/5waning crescent | 4/5NEW | 4/5NEW | 3/5NEW | 3/5NEW | 2/5waxing crescent | 2/5waxing crescent |
Today Read
Clear LakeWind read
Calm
2 mph avg
Water read
80°
Warm-water bite
Air range
69° / 88°
today
Precip
99%
watch timing
Today's forecast for Clear Lake has calm wind, 69F to 88F air temperatures, 99% chance of precipitation, and 80F water.
Trip planner
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is weak timing.
Uses 8 live data sources for this lake. Tap a stat or ask a question.
Fishing Forecast
waning crescent
Major
1:38 PM - 4:08 PM
Minor
5:59 AM - 7:29 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
80°
Jul 19
Low
32°
Mar 7
Average
61°
Last 12 Months
Warmest avg: July (80°F)
Coolest avg: December (40°F)
Rapid warming: March → April (+12°F)
Sharpest cooling: October → November (-20°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
4 mph
1pm
Peak Gust
8 mph
highest gust
Pressure
29.85 inHg
steady
Visibility
11 mi
6% 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
2/5waning crescent
Water at 80°F -- warm-water species active.
Nearby Lakes
FAQ
Clear Lake covers 135.85 acres (0.21 square miles) with a maximum depth of 1.17 meters (~4 feet).
Clear Lake is located in Clear Lake, Sangamon County, IL. It is accessible to the public for outdoor activities.