Lake Delton Weather Forecast 15 Days, Weather in Lake Delton Today

Current weather conditions and 15 day weather forecast for Lake Delton, Wisconsin, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Lake Delton

12 February 2026 Thursday
-4.3 ° C / 24.3°F
Overcast
Overcast
Feels Like : -6.3 ° C / 20.7°F
Humidity : % 81
Pressure : 1025 mb
Wind Speed : 4.7 kmph / 2.9 miles from NNENNE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Lake Delton, WI, USA

Weather Forecast for next 15 Days for Lake Delton including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Lake Delton, Wisconsin state, US. To see the daily forecast, scroll to the table below.
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
12 February 2026 Thursday Sunny Sunny -5.6 ° C
(21.9°F)
4.1 ° C
(39.4°F)
-1.3 ° C
(29.7°F)
% 76 0% 0.4 Sunrise:07:02 AM
Sunset: 05:26 PM
Moonrise:04:13 AM
Moonset: 12:20 PM
Moon Phase
( Waning Crescent )
13 February 2026 Friday Mist Mist -4.4 ° C
(24.1°F)
2.1 ° C
(35.8°F)
-1.4 ° C
(29.5°F)
% 96 0% 0.4 Sunrise:07:00 AM
Sunset: 05:27 PM
Moonrise:05:02 AM
Moonset: 01:19 PM
Moon Phase
( Waning Crescent )
14 February 2026 Saturday Mist Mist -4 ° C
(24.8°F)
3.5 ° C
(38.3°F)
-1 ° C
(30.2°F)
% 97 0% 0.4 Sunrise:06:59 AM
Sunset: 05:29 PM
Moonrise:05:43 AM
Moonset: 02:24 PM
Moon Phase
( Waning Crescent )
15 February 2026 Sunday Sunny Sunny -1 ° C
(30.2°F)
7.5 ° C
(45.6°F)
2.9 ° C
(37.1°F)
% 71 0% 0.4 Sunrise:06:57 AM
Sunset: 05:30 PM
Moonrise:06:15 AM
Moonset: 03:35 PM
Moon Phase
( Waning Crescent )
16 February 2026 Monday Cloudy  Cloudy 0 ° C
(32°F)
10.7 ° C
(51.2°F)
2.8 ° C
(37°F)
% 77 0% 0 Sunrise:06:56 AM
Sunset: 05:31 PM
Moonrise:06:43 AM
Moonset: 04:46 PM
Moon Phase
( Waning Crescent )
17 February 2026 Tuesday Patchy rain nearby Patchy rain nearby 2.8 ° C
(37°F)
10.1 ° C
(50.1°F)
6.8 ° C
(44.2°F)
% 76 89% 2 Sunrise:06:55 AM
Sunset: 05:33 PM
Moonrise:07:06 AM
Moonset: 05:58 PM
Moon Phase
( New Moon )
18 February 2026 Wednesday Patchy rain nearby Patchy rain nearby 2 ° C
(35.6°F)
4.8 ° C
(40.7°F)
4.4 ° C
(39.9°F)
% 84 88% 1 Sunrise:06:53 AM
Sunset: 05:34 PM
Moonrise:07:27 AM
Moonset: 07:10 PM
Moon Phase
( Waxing Crescent )
19 February 2026 Thursday Patchy rain nearby Patchy rain nearby -0.5 ° C
(31.1°F)
4.7 ° C
(40.4°F)
1.9 ° C
(35.5°F)
% 81 87% 1 Sunrise:06:51 AM
Sunset: 05:35 PM
Moonrise:07:47 AM
Moonset: 08:22 PM
Moon Phase
( Waxing Crescent )
20 February 2026 Friday Moderate snow Moderate snow -3.3 ° C
(26.1°F)
-0.3 ° C
(31.5°F)
-1.1 ° C
(30°F)
% 96 81% 1 Sunrise:06:50 AM
Sunset: 05:37 PM
Moonrise:08:06 AM
Moonset: 09:37 PM
Moon Phase
( Waxing Crescent )
21 February 2026 Saturday Light snow Light snow -3.6 ° C
(25.6°F)
-1.8 ° C
(28.8°F)
-2.7 ° C
(27.1°F)
% 95 72% 1 Sunrise:06:48 AM
Sunset: 05:38 PM
Moonrise:08:28 AM
Moonset: 10:54 PM
Moon Phase
( Waxing Crescent )
22 February 2026 Sunday Patchy moderate snow Patchy moderate snow -4.9 ° C
(23.1°F)
0.3 ° C
(32.5°F)
-2.5 ° C
(27.6°F)
% 90 86% 1 Sunrise:06:47 AM
Sunset: 05:39 PM
Moonrise:08:54 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
23 February 2026 Monday Freezing fog Freezing fog -9.6 ° C
(14.7°F)
1.3 ° C
(34.3°F)
-3.6 ° C
(25.5°F)
% 96 0% 1 Sunrise:06:45 AM
Sunset: 05:41 PM
Moonrise:09:27 AM
Moonset: 12:12 AM
Moon Phase
( Waxing Crescent )
24 February 2026 Tuesday Light snow Light snow -5.7 ° C
(21.8°F)
-2 ° C
(28.3°F)
-3.4 ° C
(25.8°F)
% 85 0% 1 Sunrise:06:44 AM
Sunset: 05:42 PM
Moonrise:10:08 AM
Moonset: 01:31 AM
Moon Phase
( First Quarter )
25 February 2026 Wednesday Heavy snow Heavy snow -9.1 ° C
(15.7°F)
-6.8 ° C
(19.8°F)
-7.6 ° C
(18.3°F)
% 86 75% 1 Sunrise:06:42 AM
Sunset: 05:43 PM
Moonrise:11:01 AM
Moonset: 02:44 AM
Moon Phase
( Waxing Gibbous )
Lake Delton Weather forecasts are usually fully updated every 4 hours.
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