Measurements:
°C
°F
Lake Delton
38°F
E 11 mph
Feels like: 28°F
Precip: 100%
World Resorts USA Lake Delton Weather August Weather in Lake Delton

Lake Delton Weather: August

Average Day Temperature: 81.9°F
Average Night Temperature: 64.2°F
Number of Sunny Days: 15 days
Sunshine Hours: 13.2 - 14.5 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in

Air Temperature in August, °F

Select Year: 2025 2024 2023

The highest day temperature in August 2025 was 92°F. The lowest night temperature was 45°F. The average values for day and night temperatures during August were 79.6°F и 61.3°F respectivly.

Sunny, Cloudy and Gloomy days

Most of the days in August are sunny but you can also expect cloudy and gloomy days.

Precipitation Totals in August, in

Precipitation total in August for Lake Delton is 1.1 in.

Wind Speed in August, mph

The average wind speed in August is 7.0 mph. It makes August one of the most windless months of the year for Lake Delton.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Lake Delton in August is 8.8 hours.

Best Time to Visit Lake Delton
The most sunny months:
October 15 days
August 15 days
September 15 days
The most warm months:
July 82.3 °F
August 81.9 °F
June 78.1 °F
The most cold months:
January 21.2 °F
February 24.1 °F
December 28.8 °F
The most rainy months:
June 3 days
May 3 days
March 2 days
The most windy months:
April 10 mph
March 9 mph
November 9 mph

Lake Delton on the Weather Map

USA Resorts:
NAME
Chicago +42
Hawaii +80
Honolulu +80
Houston +74
Las Vegas +72
Los Angeles +84
Maui +76
Miami +80
Miami Beach +80
New York +48
San Diego +78
San Francisco +58
Sarasota +80
Tampa +82
Washington +52
24 Hours Weather Forecast
Lake Delton
Local time: 16:29
18 dec, thursday
1800 26°F
E
12 mph
2100 12°F
E
15 mph
19 dec, friday
0000 8°F
E
14 mph
0300 4°F
SE
22 mph
0600 2°F
SE
18 mph
0900 2°F
SE
14 mph
1200 6°F
SE
14 mph
1500 10°F
SE
9 mph