Westby Weather Forecast 15 Days, Weather in Westby Today
Current weather conditions and 15 day weather forecast for Westby, 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 Westby
| 10 December 2025 Wednesday -4.1 ° C / 24.6°F  Overcast |
Feels Like : -11 ° C / 12.3°F Humidity : % 89 Pressure : 1007 mb Wind Speed : 23.4 kmph / 14.5 miles from NNW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Westby, WI, USA
Weather Forecast for next 15 Days for Westby 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 Westby, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 December 2025 Wednesday |  Moderate snow |
-15.1 ° C (4.8°F) |
-3.5 ° C (25.7°F) |
-4.8 ° C (23.3°F) |
% 89 | 71% | 0.3 | Sunrise:07:27 AM Sunset: 04:26 PM |
Moonrise:11:09 PM Moonset: 11:54 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Partly Cloudy |
-8.2 ° C (17.2°F) |
-5.1 ° C (22.8°F) |
-6.7 ° C (19.9°F) |
% 88 | 0% | 0.3 | Sunrise:07:27 AM Sunset: 04:26 PM |
Moonrise:No moonrise Moonset: 12:13 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Overcast |
-14.3 ° C (6.3°F) |
-4.2 ° C (24.4°F) |
-8.2 ° C (17.3°F) |
% 91 | 0% | 0.2 | Sunrise:07:28 AM Sunset: 04:26 PM |
Moonrise:12:15 AM Moonset: 12:30 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday |  Light freezing rain |
-22.9 ° C (-9.2°F) |
-14.6 ° C (5.7°F) |
-17.5 ° C (0.4°F) |
% 92 | 88% | 0.2 | Sunrise:07:29 AM Sunset: 04:27 PM |
Moonrise:01:20 AM Moonset: 12:48 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-26.9 ° C (-16.5°F) |
-16.3 ° C (2.6°F) |
-23.3 ° C (-9.9°F) |
% 94 | 0% | 0 | Sunrise:07:30 AM Sunset: 04:27 PM |
Moonrise:02:23 AM Moonset: 01:07 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light freezing rain |
-17.1 ° C (1.2°F) |
-9.2 ° C (15.4°F) |
-13.7 ° C (7.3°F) |
% 89 | 68% | 1 | Sunrise:07:31 AM Sunset: 04:27 PM |
Moonrise:03:28 AM Moonset: 01:28 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-17.7 ° C (0.1°F) |
-0.2 ° C (31.6°F) |
-8.2 ° C (17.2°F) |
% 92 | 0% | 2 | Sunrise:07:31 AM Sunset: 04:27 PM |
Moonrise:04:32 AM Moonset: 01:52 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Overcast |
-3.7 ° C (25.3°F) |
1.2 ° C (34.2°F) |
0.3 ° C (32.6°F) |
% 94 | 0% | 1 | Sunrise:07:32 AM Sunset: 04:28 PM |
Moonrise:05:37 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Overcast |
-7.8 ° C (18°F) |
1.1 ° C (33.9°F) |
-3 ° C (26.5°F) |
% 89 | 0% | 1 | Sunrise:07:32 AM Sunset: 04:28 PM |
Moonrise:06:40 AM Moonset: 03:01 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate snow |
-13.3 ° C (8.1°F) |
-8.3 ° C (17.1°F) |
-9.5 ° C (14.9°F) |
% 86 | 88% | 1 | Sunrise:07:33 AM Sunset: 04:28 PM |
Moonrise:07:39 AM Moonset: 03:48 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday |  Cloudy |
-14.8 ° C (5.4°F) |
-8.5 ° C (16.7°F) |
-9.9 ° C (14.2°F) |
% 90 | 0% | 1 | Sunrise:07:34 AM Sunset: 04:29 PM |
Moonrise:08:30 AM Moonset: 04:44 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Light freezing rain |
-15.1 ° C (4.8°F) |
0 ° C (32.1°F) |
-6.9 ° C (19.5°F) |
% 94 | 60% | 1 | Sunrise:07:34 AM Sunset: 04:29 PM |
Moonrise:09:13 AM Moonset: 05:48 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Sunny |
-5 ° C (22.9°F) |
0.8 ° C (33.4°F) |
-2.2 ° C (28.1°F) |
% 96 | 0% | 2 | Sunrise:07:35 AM Sunset: 04:30 PM |
Moonrise:09:48 AM Moonset: 06:56 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Freezing fog |
-7 ° C (19.4°F) |
-0.3 ° C (31.4°F) |
-3.7 ° C (25.3°F) |
% 96 | 0% | 1 | Sunrise:07:35 AM Sunset: 04:30 PM |
Moonrise:10:16 AM Moonset: 08:05 PM Moon Phase ( Waxing Crescent ) |
|
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