Onalaska Weather Forecast 15 Days, Weather in Onalaska Today
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
| 06 February 2026 Friday -2.2 ° C / 28°F  Overcast |
Feels Like : -3.9 ° C / 24.9°F Humidity : % 85 Pressure : 1009 mb Wind Speed : 4.7 kmph / 2.9 miles from WSW  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 | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 February 2026 Thursday | Overcast |
-4.9 ° C (23.2°F) |
1.8 ° C (35.2°F) |
-1.4 ° C (29.4°F) |
% 88 | 0% | 0.4 | Sunrise:07:17 AM Sunset: 05:22 PM |
Moonrise:09:57 PM Moonset: 08:56 AM Moon Phase ( Waning Gibbous ) |
|
| 06 February 2026 Friday |  Moderate or heavy snow showers |
-11 ° C (12.1°F) |
0.2 ° C (32.4°F) |
-2.2 ° C (28°F) |
% 80 | 81% | 0.4 | Sunrise:07:16 AM Sunset: 05:23 PM |
Moonrise:11:03 PM Moonset: 09:15 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday |  Partly Cloudy |
-11.8 ° C (10.8°F) |
-4.4 ° C (24.1°F) |
-8.3 ° C (17°F) |
% 58 | 0% | 0.5 | Sunrise:07:15 AM Sunset: 05:24 PM |
Moonrise:No moonrise Moonset: 09:34 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday | Partly Cloudy |
-6.6 ° C (20.1°F) |
0.4 ° C (32.7°F) |
-3.7 ° C (25.3°F) |
% 75 | 0% | 0.4 | Sunrise:07:14 AM Sunset: 05:26 PM |
Moonrise:12:09 AM Moonset: 09:56 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Partly Cloudy |
-4.3 ° C (24.2°F) |
6.5 ° C (43.7°F) |
-0.2 ° C (31.7°F) |
% 87 | 0% | 0.4 | Sunrise:07:12 AM Sunset: 05:27 PM |
Moonrise:01:16 AM Moonset: 10:22 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday |  Mist |
-0.6 ° C (30.8°F) |
1.9 ° C (35.4°F) |
0.1 ° C (32.1°F) |
% 93 | 55% | 0 | Sunrise:07:11 AM Sunset: 05:28 PM |
Moonrise:02:21 AM Moonset: 10:55 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Partly Cloudy |
-4.2 ° C (24.4°F) |
2.4 ° C (36.3°F) |
-1.3 ° C (29.6°F) |
% 77 | 0% | 2 | Sunrise:07:10 AM Sunset: 05:30 PM |
Moonrise:03:24 AM Moonset: 11:35 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Partly Cloudy |
-6.7 ° C (20°F) |
-2 ° C (28.5°F) |
-4.5 ° C (24°F) |
% 73 | 0% | 2 | Sunrise:07:08 AM Sunset: 05:31 PM |
Moonrise:04:20 AM Moonset: 12:24 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Partly Cloudy |
-7.6 ° C (18.3°F) |
1.9 ° C (35.4°F) |
-3.6 ° C (25.5°F) |
% 72 | 0% | 2 | Sunrise:07:07 AM Sunset: 05:33 PM |
Moonrise:05:09 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Mist |
-2 ° C (28.4°F) |
-0.1 ° C (31.8°F) |
-0.8 ° C (30.5°F) |
% 82 | 0% | 1 | Sunrise:07:05 AM Sunset: 05:34 PM |
Moonrise:05:50 AM Moonset: 02:29 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Overcast |
0 ° C (32.1°F) |
2.2 ° C (36°F) |
1.2 ° C (34.1°F) |
% 97 | 0% | 1 | Sunrise:07:04 AM Sunset: 05:35 PM |
Moonrise:06:22 AM Moonset: 03:40 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Patchy rain nearby |
2.9 ° C (37.1°F) |
13.3 ° C (56°F) |
6.6 ° C (43.9°F) |
% 83 | 89% | 2 | Sunrise:07:02 AM Sunset: 05:37 PM |
Moonrise:06:49 AM Moonset: 04:51 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday |  Sunny |
1.6 ° C (34.8°F) |
13.3 ° C (55.9°F) |
6.7 ° C (44.1°F) |
% 69 | 0% | 3 | Sunrise:07:01 AM Sunset: 05:38 PM |
Moonrise:07:12 AM Moonset: 06:04 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Partly Cloudy |
2.5 ° C (36.5°F) |
8.6 ° C (47.4°F) |
5.2 ° C (41.3°F) |
% 67 | 0% | 3 | Sunrise:06:59 AM Sunset: 05:39 PM |
Moonrise:07:33 AM Moonset: 07:16 PM Moon Phase ( Waxing Crescent ) |
|
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