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

53°F°
Feels like 52°F°
Drizzle
Today's High
55°F°
Today's Low
41°F°

Water Temperature

57°F
Updated: (May 2)
Sign in to contribute temps.

Current water temperature for Delavan Lake is 57°F.

Current Snapshot

Wind4 mph ESE (Gust 6 mph)
Pressure
29.89 inHg
Visibility7 mi
Humidity85%
Cloud Cover73%

Forecast: Saturday, May 3

Day 1 of 9

Hourly Insights

7 AM
42°F°
10 AM
47°F°
1 PM
52°F°
4 PM
54°F°

Temperature

High
55°F°
Low
41°F°

Precipitation

Chance3%
Amount0.01"
Typerain

Wind

9mph
Avg Speed
Gusts up to
22mph
CalmModerateStrong
Max Speed12 mph

Sun, Moon & UV

Sunrise10:46 AM
Sunset12:57 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)

11:16 PM - 1:46 AM

11:01 AM - 1:31 PM

Minor Times (Good)

3:26 PM - 4:56 PM

6:21 AM - 7:51 AM

Outlook for Saturday at Delavan Lake

Expect temperatures ranging from 41°F to 55°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 9 mph, with potential gusts reaching up to 22 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 11:16 PM and 11:01 AM, or try the minor windows near 3:26 PM and 6:21 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Delavan Lake.

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May 2nd 2025

Lake Information

Elevation
281 ft
Area
3 mi²
Coordinates
42.589, -88.624

Weather Forecast

Saturday

55°F
41°F

Sunday

61°F
39°F

Monday

55°F
45°F

Tuesday

66°F
46°F

Wednesday

63°F
44°F

Thursday

58°F
43°F

Friday

65°F
40°F

Saturday

71°F
47°F

Sunday

68°F
50°F
Saturday - 5/3/2025
55°F
41°F
12am
44°F
57°F
29.96 hPa
7 mph
ENE
G: 14 mph
2am
43°F
57°F
29.95 hPa
6 mph
NE
G: 14 mph
4am
42°F
57°F
29.97 hPa
8 mph
NNE
G: 19 mph
6am
41°F
57°F
29.99 hPa
9 mph
NE
G: 21 mph
8am
43°F
57°F
30.03 hPa
11 mph
NE
G: 18 mph
10am
47°F
57°F
30.04 hPa
12 mph
NE
G: 18 mph
12pm
51°F
57°F
30.03 hPa
12 mph
NE
G: 17 mph
2pm
53°F
57°F
30.01 hPa
12 mph
NE
G: 18 mph
4pm
54°F
57°F
30.00 hPa
10 mph
NE
G: 15 mph
6pm
54°F
57°F
30.00 hPa
9 mph
NNE
G: 15 mph
8pm
50°F
57°F
30.02 hPa
6 mph
NE
G: 14 mph
10pm
45°F
57°F
30.04 hPa
6 mph
NE
G: 12 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

Wind Direction

77°

Pressure

1015 mb

Cloud Cover

98%

Visibility

10 miles

Daily Pressure Forecast

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Frequently Asked Questions About Delavan Lake

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