Carlyle Reservoir

Carlyle Reservoir

Carlyle, Clinton County, IL
38mi²
136.00ft
Directions
Lake Information

Carlyle Lake, located in southern Illinois, is a massive reservoir covering over 24,000 acres. The lake was constructed in the mid-20th century to help control flooding along the Kaskaskia River and to provide a source of drinking water for the region. Today, Carlyle Lake is one of the most popular recreational destinations in the state, drawing visitors from all over the Midwest for fishing, boating, swimming, and camping. Carlyle Lake boasts an impressive array of fish species, making it a prime destination for anglers. The lake is home to a large population of catfish, including channel catfish, flathead catfish, and blue catfish. Other popular game fish include largemouth bass, crappie, walleye, sauger, and white bass. The lake also supports healthy populations of non-game fish such as carp, drum, and buffalo fish. Anglers can fish from the shore or launch their boats at one of the many public access points located around the lake. In addition to fishing, Carlyle Lake offers a wide range of recreational opportunities. Boating is a popular activity on the lake, with motorboats, sailboats, and personal watercraft all allowed. The lake has several marinas and boat ramps, as well as multiple campgrounds and picnic areas. Visitors can also enjoy hiking and biking on the trails located around the lake, or take a scenic drive on the nearby Illinois Route 127. One of the most unique features of Carlyle Lake is its extensive wetlands, which cover over 11,000 acres of the lake's shoreline. These wetlands are home to a diverse array of plants and animals, including several species of waterfowl and shorebirds. The wetlands also provide important habitat for fish, helping to maintain the lake's healthy fish populations. Overall, Carlyle Lake is an impressive recreational destination, offering a wide range of activities for visitors of all ages. Whether you're a fisherman looking to catch a trophy-sized catfish, or a family looking to spend a weekend camping and boating, Carlyle Lake has something for everyone.

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Current Conditions

64°F°
Feels like 63°F°
Cloudy
Today's High
73°F°
Today's Low
57°F°

Water Temperature

60°F
Updated: (Apr 28)
Sign in to contribute temps.

Current water temperature for Carlyle Reservoir is 60°F.

Current Snapshot

Wind5 mph N (Gust 10 mph)
Pressure
30.06 inHg
Visibility12 mi
Humidity81%
Cloud Cover100%

Forecast: Wednesday, Apr 30

Day 1 of 9

Hourly Insights

7 AM
58°F°
10 AM
58°F°
60%
1 PM
68°F°
10%
4 PM
73°F°
48%

Temperature

High
73°F°
Low
57°F°

Precipitation

Chance85%
Amount0.32"
Typerain

Wind

7mph
Avg Speed
Gusts up to
18mph
CalmModerateStrong
Max Speed11 mph

Sun, Moon & UV

Sunrise11:00 AM
Sunset12:49 AM
Moon PhasewaxingCrescent
Max UV Index5 (Moderate)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

8:22 PM - 10:52 PM

7:55 AM - 10:25 AM

Minor Times (Good)

12:22 PM - 1:52 PM

5:00 AM - 5:00 AM

Outlook for Wednesday at Carlyle Reservoir

Expect temperatures ranging from 57°F to 73°F. There's a 85% chance of rain, potentially bringing around 0.32" rain. Winds will be averaging 7 mph, with potential gusts reaching up to 18 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 8:22 PM and 7:55 AM, or try the minor windows near 12:22 PM and 5:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Carlyle Reservoir.

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April 29th 2025

Lake Information

Elevation
136 ft
Area
38 mi²
Coordinates
38.626, -89.356

Weather Forecast

Wednesday

73°F
57°F

Thursday

74°F
63°F

Friday

68°F
57°F

Saturday

62°F
51°F

Sunday

62°F
47°F

Monday

64°F
47°F

Tuesday

69°F
49°F

Wednesday

72°F
57°F

Thursday

67°F
52°F
Wednesday - 4/30/2025
73°F
57°F
12am
58°F
60°F
30.09 hPa
1 mph
ENE
G: 2 mph
2am
58°F
60°F
30.09 hPa
2 mph
NNE
G: 6 mph
4am
57°F
60°F
30.08 hPa
3 mph
E
G: 7 mph
6am
57°F
60°F
30.05 hPa
4 mph
E
G: 10 mph
8am
59°F
60°F
30.07 hPa
2 mph
ESE
G: 5 mph
10am
58°F
60°F
30.08 hPa
6 mph
S
G: 11 mph
12pm
65°F
60°F
30.01 hPa
9 mph
E
G: 17 mph
2pm
71°F
60°F
29.95 hPa
10 mph
SE
G: 18 mph
4pm
73°F
60°F
29.89 hPa
9 mph
ESE
G: 13 mph
6pm
71°F
60°F
29.86 hPa
6 mph
SE
G: 9 mph
8pm
69°F
60°F
29.84 hPa
6 mph
E
G: 12 mph
10pm
68°F
60°F
29.82 hPa
9 mph
SE
G: 15 mph

Water Temperature History

Trends for Carlyle Reservoir

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

33°F

On Jan 12

Coldest point in the Last 12 Months.

Average in Period

54°F

Typical temp during the Last 12 Months.

Temperature Trend: Last 12 Months

Surface temperature over the selected period.

Key Observations (Last 12 Months)

  • Warmest avg: July (79°F).
  • Coolest avg: January (34°F).
  • Rapid warming often occurs: April → May (+15°F).
  • Sharpest cooling trend: November → December (-13°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

65°

Pressure

1019 mb

Cloud Cover

85%

Visibility

10 miles

Daily Pressure Forecast

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Frequently Asked Questions About Carlyle Reservoir

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