World Resorts USA Lake Delton Weather

Lake Delton weather in July

Weather in Lake Delton: July

Average day temperature: 79.1°F
Average night temperature: 64.6°F
Number of sunny days: 10 days
Day length: 14.6 - 15.4 hours
Number of rainy days: 2 days
Precipitation totals: 1.2 in.

Air temperature in July, °F

Show year:
2025
2024
2023

The highest day temperature during July of 2025 was 91°F. At the same time the lowest night temperature was 49°F. Daily and nightly averages during July were 81.4°F and 65.0°F.

Sunny, partly cloudy and cloudy days

Mostly all days in July are partly cloudy but sunny or cloudy days are also possible.

Precipitation total in July, in.

Precipitation total value in Lake Delton in July is 1.2 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 6.6 mph It makes July lest windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 8.6.

Best time for vacation in Lake Delton

Sunniest months:
October 15 days
August 15 days
September 15 days
Warmest months:
July 79.1 °F
August 78.7 °F
June 75.3 °F
Coldest months:
January 24.1 °F
February 26.7 °F
December 30.9 °F
Rainiest months:
June 3 days
May 3 days
March 2 days
Windiest months:
April 10.2 mph
March 9.8 mph
November 9.6 mph

Lake Delton on a weather map

Lake Delton
+9°F
N 13 mph
Feels like: -4°F
Precip.: 0%
Places in USA:
Name
°F
+30°F
+75°F
+75°F
+45°F
+55°F
+70°F
+77°F
+70°F
+25°F
+57°F
+48°F
+63°F
+63°F
+46°F
+5°F
24 Hours Forecast
Lake Delton
Local time: 23:36
December 05, friday
0000
9°F
N
13 mph
0300
12°F
NE
12 mph
0600
14°F
NE
11 mph
0900
18°F
N
9 mph
1200
21°F
NE
11 mph
1500
25°F
NE
11 mph
1800
27°F
NE
10 mph
2100
27°F
NE
8 mph
Units of measurement: °C / °F