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Onalaska Weather Forecast 15 Days, Weather in Onalaska Today

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  5. Weather in Onalaska for 15 days

Current weather conditions and 15 day weather forecast for Onalaska, 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 Onalaska

19 June 2025 Thursday
31.1 ° C / 88°F
Thundery outbreaks in nearby
Thundery outbreaks in nearby 		Feels Like : 34.5 ° C / 94.1°F
Humidity : % 36
Pressure : 1012 mb
Wind Speed : 10.8 kmph / 6.7 miles from WW
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Onalaska, WI, USA

Weather Forecast for next 15 Days for Onalaska 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 Onalaska, Wisconsin state, US. To see the daily forecast, scroll to the table below.
Date
19 June 2025 Thursday
Weather forecastSunny Sunny
Low temperature14.5 ° C
(58.1°F)
High temperature29.9 ° C
(85.8°F)
Avg. temperature22.9 ° C
(73.2°F)
Humidity% 74
Chance of rain0%
UV Index2.4
Sun PositionSunrise:05:23 AM
Sunset: 08:51 PM
Moon PositionMoonrise:01:19 AM
Moonset: 02:15 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday
Weather forecastHeavy rain Heavy rain
Low temperature17.8 ° C
(64°F)
High temperature26.2 ° C
(79.1°F)
Avg. temperature21.8 ° C
(71.2°F)
Humidity% 88
Chance of rain77%
UV Index1.4
Sun PositionSunrise:05:23 AM
Sunset: 08:51 PM
Moon PositionMoonrise:01:40 AM
Moonset: 03:34 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday
Weather forecastSunny Sunny
Low temperature21.8 ° C
(71.2°F)
High temperature35.3 ° C
(95.5°F)
Avg. temperature28.7 ° C
(83.6°F)
Humidity% 76
Chance of rain0%
UV Index2.5
Sun PositionSunrise:05:23 AM
Sunset: 08:51 PM
Moon PositionMoonrise:02:03 AM
Moonset: 04:55 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday
Weather forecastSunny Sunny
Low temperature23.5 ° C
(74.3°F)
High temperature33.8 ° C
(92.8°F)
Avg. temperature27.6 ° C
(81.6°F)
Humidity% 74
Chance of rain0%
UV Index2.7
Sun PositionSunrise:05:23 AM
Sunset: 08:51 PM
Moon PositionMoonrise:02:32 AM
Moonset: 06:18 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday
Weather forecastModerate rain Moderate rain
Low temperature18.5 ° C
(65.4°F)
High temperature27.5 ° C
(81.6°F)
Avg. temperature24 ° C
(75.2°F)
Humidity% 83
Chance of rain70%
UV Index0.1
Sun PositionSunrise:05:24 AM
Sunset: 08:51 PM
Moon PositionMoonrise:03:11 AM
Moonset: 07:39 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15.7 ° C
(60.3°F)
High temperature23.9 ° C
(75°F)
Avg. temperature19.8 ° C
(67.6°F)
Humidity% 85
Chance of rain58%
UV Index4
Sun PositionSunrise:05:24 AM
Sunset: 08:51 PM
Moon PositionMoonrise:04:00 AM
Moonset: 08:50 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday
Weather forecastModerate rain Moderate rain
Low temperature18.3 ° C
(64.9°F)
High temperature23 ° C
(73.3°F)
Avg. temperature19.8 ° C
(67.7°F)
Humidity% 97
Chance of rain89%
UV Index4
Sun PositionSunrise:05:24 AM
Sunset: 08:51 PM
Moon PositionMoonrise:05:04 AM
Moonset: 09:48 PM
Moon Phase
( New Moon )
26 June 2025 Thursday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18 ° C
(64.5°F)
High temperature26.6 ° C
(79.8°F)
Avg. temperature22 ° C
(71.6°F)
Humidity% 93
Chance of rain83%
UV Index5
Sun PositionSunrise:05:25 AM
Sunset: 08:51 PM
Moon PositionMoonrise:06:17 AM
Moonset: 10:31 PM
Moon Phase
( Waxing Crescent )
27 June 2025 Friday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.1 ° C
(64.6°F)
High temperature26.7 ° C
(80.1°F)
Avg. temperature22.5 ° C
(72.5°F)
Humidity% 88
Chance of rain86%
UV Index5
Sun PositionSunrise:05:25 AM
Sunset: 08:51 PM
Moon PositionMoonrise:07:35 AM
Moonset: 11:04 PM
Moon Phase
( Waxing Crescent )
28 June 2025 Saturday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature18.7 ° C
(65.6°F)
High temperature29 ° C
(84.2°F)
Avg. temperature22.9 ° C
(73.2°F)
Humidity% 90
Chance of rain84%
UV Index5
Sun PositionSunrise:05:25 AM
Sunset: 08:51 PM
Moon PositionMoonrise:08:50 AM
Moonset: 11:30 PM
Moon Phase
( Waxing Crescent )
29 June 2025 Sunday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature19.1 ° C
(66.5°F)
High temperature27.1 ° C
(80.7°F)
Avg. temperature23 ° C
(73.5°F)
Humidity% 85
Chance of rain79%
UV Index5
Sun PositionSunrise:05:26 AM
Sunset: 08:51 PM
Moon PositionMoonrise:10:03 AM
Moonset: 11:50 PM
Moon Phase
( Waxing Crescent )
30 June 2025 Monday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature15.6 ° C
(60°F)
High temperature22.2 ° C
(72°F)
Avg. temperature18.5 ° C
(65.3°F)
Humidity% 89
Chance of rain82%
UV Index4
Sun PositionSunrise:05:26 AM
Sunset: 08:51 PM
Moon PositionMoonrise:11:11 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
01 July 2025 Tuesday
Weather forecastPatchy rain nearby Patchy rain nearby
Low temperature14.8 ° C
(58.7°F)
High temperature24.1 ° C
(75.3°F)
Avg. temperature19.9 ° C
(67.8°F)
Humidity% 76
Chance of rain0%
UV Index4
Sun PositionSunrise:05:27 AM
Sunset: 08:51 PM
Moon PositionMoonrise:12:16 PM
Moonset: 12:08 AM
Moon Phase
( Waxing Crescent )
02 July 2025 Wednesday
Weather forecastSunny Sunny
Low temperature14.4 ° C
(57.9°F)
High temperature26.4 ° C
(79.5°F)
Avg. temperature20.6 ° C
(69.1°F)
Humidity% 82
Chance of rain0%
UV Index6
Sun PositionSunrise:05:28 AM
Sunset: 08:51 PM
Moon PositionMoonrise:01:20 PM
Moonset: 12:25 AM
Moon Phase
( First Quarter )
Date Weather forecast Low temperature High temperature Avg. temperature Humidity Chance of rain UV Index Sun Position Moon Position
19 June 2025 Thursday Sunny Sunny 14.5 ° C
(58.1°F)		 29.9 ° C
(85.8°F)		 22.9 ° C
(73.2°F)		 % 74 0% 2.4 Sunrise:05:23 AM
Sunset: 08:51 PM		 Moonrise:01:19 AM
Moonset: 02:15 PM
Moon Phase
( Waning Crescent )
20 June 2025 Friday Heavy rain Heavy rain 17.8 ° C
(64°F)		 26.2 ° C
(79.1°F)		 21.8 ° C
(71.2°F)		 % 88 77% 1.4 Sunrise:05:23 AM
Sunset: 08:51 PM		 Moonrise:01:40 AM
Moonset: 03:34 PM
Moon Phase
( Waning Crescent )
21 June 2025 Saturday Sunny Sunny 21.8 ° C
(71.2°F)		 35.3 ° C
(95.5°F)		 28.7 ° C
(83.6°F)		 % 76 0% 2.5 Sunrise:05:23 AM
Sunset: 08:51 PM		 Moonrise:02:03 AM
Moonset: 04:55 PM
Moon Phase
( Waning Crescent )
22 June 2025 Sunday Sunny Sunny 23.5 ° C
(74.3°F)		 33.8 ° C
(92.8°F)		 27.6 ° C
(81.6°F)		 % 74 0% 2.7 Sunrise:05:23 AM
Sunset: 08:51 PM		 Moonrise:02:32 AM
Moonset: 06:18 PM
Moon Phase
( Waning Crescent )
23 June 2025 Monday Moderate rain Moderate rain 18.5 ° C
(65.4°F)		 27.5 ° C
(81.6°F)		 24 ° C
(75.2°F)		 % 83 70% 0.1 Sunrise:05:24 AM
Sunset: 08:51 PM		 Moonrise:03:11 AM
Moonset: 07:39 PM
Moon Phase
( Waning Crescent )
24 June 2025 Tuesday Patchy rain nearby Patchy rain nearby 15.7 ° C
(60.3°F)		 23.9 ° C
(75°F)		 19.8 ° C
(67.6°F)		 % 85 58% 4 Sunrise:05:24 AM
Sunset: 08:51 PM		 Moonrise:04:00 AM
Moonset: 08:50 PM
Moon Phase
( Waning Crescent )
25 June 2025 Wednesday Moderate rain Moderate rain 18.3 ° C
(64.9°F)		 23 ° C
(73.3°F)		 19.8 ° C
(67.7°F)		 % 97 89% 4 Sunrise:05:24 AM
Sunset: 08:51 PM		 Moonrise:05:04 AM
Moonset: 09:48 PM
Moon Phase
( New Moon )
26 June 2025 Thursday Patchy rain nearby Patchy rain nearby 18 ° C
(64.5°F)		 26.6 ° C
(79.8°F)		 22 ° C
(71.6°F)		 % 93 83% 5 Sunrise:05:25 AM
Sunset: 08:51 PM		 Moonrise:06:17 AM
Moonset: 10:31 PM
Moon Phase
( Waxing Crescent )
27 June 2025 Friday Patchy rain nearby Patchy rain nearby 18.1 ° C
(64.6°F)		 26.7 ° C
(80.1°F)		 22.5 ° C
(72.5°F)		 % 88 86% 5 Sunrise:05:25 AM
Sunset: 08:51 PM		 Moonrise:07:35 AM
Moonset: 11:04 PM
Moon Phase
( Waxing Crescent )
28 June 2025 Saturday Patchy rain nearby Patchy rain nearby 18.7 ° C
(65.6°F)		 29 ° C
(84.2°F)		 22.9 ° C
(73.2°F)		 % 90 84% 5 Sunrise:05:25 AM
Sunset: 08:51 PM		 Moonrise:08:50 AM
Moonset: 11:30 PM
Moon Phase
( Waxing Crescent )
29 June 2025 Sunday Patchy rain nearby Patchy rain nearby 19.1 ° C
(66.5°F)		 27.1 ° C
(80.7°F)		 23 ° C
(73.5°F)		 % 85 79% 5 Sunrise:05:26 AM
Sunset: 08:51 PM		 Moonrise:10:03 AM
Moonset: 11:50 PM
Moon Phase
( Waxing Crescent )
30 June 2025 Monday Patchy rain nearby Patchy rain nearby 15.6 ° C
(60°F)		 22.2 ° C
(72°F)		 18.5 ° C
(65.3°F)		 % 89 82% 4 Sunrise:05:26 AM
Sunset: 08:51 PM		 Moonrise:11:11 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
01 July 2025 Tuesday Patchy rain nearby Patchy rain nearby 14.8 ° C
(58.7°F)		 24.1 ° C
(75.3°F)		 19.9 ° C
(67.8°F)		 % 76 0% 4 Sunrise:05:27 AM
Sunset: 08:51 PM		 Moonrise:12:16 PM
Moonset: 12:08 AM
Moon Phase
( Waxing Crescent )
02 July 2025 Wednesday Sunny Sunny 14.4 ° C
(57.9°F)		 26.4 ° C
(79.5°F)		 20.6 ° C
(69.1°F)		 % 82 0% 6 Sunrise:05:28 AM
Sunset: 08:51 PM		 Moonrise:01:20 PM
Moonset: 12:25 AM
Moon Phase
( First Quarter )
Onalaska Weather forecasts are usually fully updated every 4 hours.
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