Delavan Lake

Delavan Lake

Delvan Lake, Walworth County, WI
3mi²
281.00ft
Directions
Lake Information

Delavan Lake is a beautiful 1906-acre lake located in Walworth County, Wisconsin, United States. The lake has a maximum depth of 52 feet and is one of the largest and most popular lakes in the area. Visitors have access to the lake from several public boat landings, making it easy to launch boats and explore the lake's waters. In addition, there is a public beach that is ideal for swimming, sunbathing, and picnicking. The lake is a popular destination for anglers and is home to a variety of fish species, including musky, panfish, largemouth bass, smallmouth bass, northern pike, and walleye. The lake's waters are well-stocked, making it an excellent destination for both experienced and novice anglers. The lake's fishery is managed by the Wisconsin Department of Natural Resources, ensuring that the lake's fish populations remain healthy and sustainable. Delavan Lake is surrounded by a beautiful natural landscape that offers visitors plenty of opportunities to explore and enjoy the area's natural beauty. The lake's shores are lined with towering trees, providing plenty of shade and scenic views of the water. The surrounding landscape is home to a wide range of wildlife, including birds, mammals, and reptiles, making it an excellent destination for nature lovers and birdwatchers. The lake's water clarity is low, which can make it difficult for some water-based activities, such as scuba diving or snorkeling. However, the low water clarity is not a significant issue for most visitors, as the lake's waters are still suitable for swimming, boating, and fishing. In addition to its recreational opportunities, Delavan Lake is also a significant economic driver for the region. The lake attracts thousands of visitors each year, providing a boost to local businesses and supporting jobs in the tourism industry. The lake's popularity has also led to the development of several resorts, hotels, and other amenities in the surrounding area, making it easy for visitors to find accommodations and other services. In conclusion, Delavan Lake is a beautiful and popular destination in Walworth County, Wisconsin. The lake's crystal-clear waters, abundant fish populations, and stunning natural scenery make it an ideal destination for outdoor enthusiasts and nature lovers. Whether you're interested in fishing, boating, swimming, or just relaxing on the beach, Delavan Lake is a must-visit destination in the Midwest.

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Current Conditions

72°F°
Feels like 74°F°
PartlyCloudy
Today's High
65°F°
Today's Low
47°F°

Water Temperature

57°F
Updated: (May 6)
Sign in to contribute temps.

Current water temperature for Delavan Lake is 57°F.

Current Snapshot

Wind3 mph SSW (Gust 7 mph)
Pressure
29.96 inHg
Visibility28 mi
Humidity47%
Cloud Cover42%

Forecast: Wednesday, May 7

Day 1 of 9

Hourly Insights

7 AM
54°F°
10 AM
65°F°
1 PM
63°F°
4 PM
63°F°

Temperature

High
65°F°
Low
47°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

10mph
Avg Speed
Gusts up to
35mph
CalmModerateStrong
Max Speed16 mph

Sun, Moon & UV

Sunrise10:41 AM
Sunset1:01 AM
Moon PhasewaxingGibbous
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)

2:11 AM - 4:41 AM

2:03 PM - 4:33 PM

Minor Times (Good)

7:54 PM - 9:24 PM

8:00 AM - 9:30 AM

Outlook for Wednesday at Delavan Lake

Expect temperatures ranging from 47°F to 65°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 10 mph, with potential gusts reaching up to 35 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 2:11 AM and 2:03 PM, or try the minor windows near 7:54 PM and 8:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Delavan Lake.

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May 7th 2025

Lake Information

Elevation
281 ft
Area
3 mi²
Coordinates
42.589, -88.624

Weather Forecast

Wednesday

65°F
47°F

Thursday

59°F
41°F

Friday

66°F
37°F

Saturday

76°F
48°F

Sunday

77°F
47°F

Monday

77°F
55°F

Tuesday

70°F
57°F

Wednesday

80°F
58°F

Thursday

82°F
63°F
Wednesday - 5/7/2025
65°F
47°F
12am
56°F
57°F
29.99 hPa
4 mph
ESE
G: 6 mph
2am
54°F
57°F
29.98 hPa
5 mph
ESE
G: 8 mph
4am
52°F
57°F
29.99 hPa
4 mph
SSW
G: 6 mph
6am
52°F
57°F
30.01 hPa
3 mph
W
G: 6 mph
8am
59°F
57°F
30.05 hPa
4 mph
NNE
G: 10 mph
10am
65°F
57°F
30.06 hPa
11 mph
ENE
G: 17 mph
12pm
65°F
57°F
30.07 hPa
14 mph
E
G: 20 mph
2pm
63°F
57°F
30.08 hPa
14 mph
ENE
G: 20 mph
4pm
63°F
57°F
30.09 hPa
15 mph
NE
G: 22 mph
6pm
58°F
57°F
30.12 hPa
15 mph
ENE
G: 23 mph
8pm
51°F
57°F
30.12 hPa
14 mph
NE
G: 30 mph
10pm
48°F
57°F
30.14 hPa
14 mph
NE
G: 30 mph

Water Temperature History

Trends for Delavan Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

35°F

On Feb 9

Coldest point in the Last 12 Months.

Average in Period

56°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 (76°F).
  • Coolest avg: February (35°F).
  • Rapid warming often occurs: April → May (+10°F).
  • Sharpest cooling trend: September → October (-13°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm09182736

Wind Direction

119°

Pressure

1015 mb

Cloud Cover

15%

Visibility

14 miles

Daily Pressure Forecast

WedThuFriSatSunMonTueWedThu0.008.8617.7226.5835.44
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Frequently Asked Questions About Delavan Lake

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