Mellen Weather Forecast 15 Days, Weather in Mellen Today
Current weather conditions and 15 day weather forecast for Mellen, 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 Mellen
| 23 December 2025 Tuesday -2.2 ° C / 28°F  Partly cloudy |
Feels Like : -4.9 ° C / 23.2°F Humidity : % 88 Pressure : 1012 mb Wind Speed : 6.8 kmph / 4.3 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Mellen, WI, USA
Weather Forecast for next 15 Days for Mellen 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 Mellen, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 23 December 2025 Tuesday |  Overcast |
-9.3 ° C (15.2°F) |
-3 ° C (26.6°F) |
-4.6 ° C (23.7°F) |
% 87 | 0% | 0.2 | Sunrise:07:44 AM Sunset: 04:20 PM |
Moonrise:10:23 AM Moonset: 07:57 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Overcast |
-7.9 ° C (17.8°F) |
0.2 ° C (32.4°F) |
-3.8 ° C (25.2°F) |
% 78 | 0% | 0.1 | Sunrise:07:45 AM Sunset: 04:20 PM |
Moonrise:10:44 AM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Light freezing rain |
-6.1 ° C (21°F) |
-4.3 ° C (24.2°F) |
-4.8 ° C (23.3°F) |
% 82 | 84% | 0.2 | Sunrise:07:45 AM Sunset: 04:21 PM |
Moonrise:11:03 AM Moonset: 10:21 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Heavy snow |
-4.7 ° C (23.5°F) |
0.2 ° C (32.3°F) |
-1.8 ° C (28.8°F) |
% 92 | 64% | 0.1 | Sunrise:07:45 AM Sunset: 04:22 PM |
Moonrise:11:20 AM Moonset: 11:34 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday |  Patchy rain nearby |
-9 ° C (15.9°F) |
1.9 ° C (35.5°F) |
-0.2 ° C (31.6°F) |
% 93 | 88% | 0 | Sunrise:07:45 AM Sunset: 04:22 PM |
Moonrise:11:37 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Light snow |
-15.2 ° C (4.6°F) |
-12.7 ° C (9.1°F) |
-13.2 ° C (8.2°F) |
% 84 | 81% | 1 | Sunrise:07:46 AM Sunset: 04:23 PM |
Moonrise:11:56 AM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Light snow |
-16.4 ° C (2.5°F) |
-11 ° C (12.1°F) |
-14.3 ° C (6.3°F) |
% 89 | 83% | 1 | Sunrise:07:46 AM Sunset: 04:24 PM |
Moonrise:12:17 PM Moonset: 02:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Overcast |
-13.9 ° C (7.1°F) |
-4.4 ° C (24°F) |
-8.9 ° C (15.9°F) |
% 82 | 0% | 1 | Sunrise:07:46 AM Sunset: 04:25 PM |
Moonrise:12:45 PM Moonset: 03:32 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Partly Cloudy |
-7.2 ° C (19°F) |
1.7 ° C (35°F) |
-3 ° C (26.6°F) |
% 89 | 0% | 2 | Sunrise:07:46 AM Sunset: 04:26 PM |
Moonrise:01:23 PM Moonset: 04:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Partly Cloudy |
-3.3 ° C (26°F) |
2.7 ° C (36.9°F) |
-0.5 ° C (31.1°F) |
% 91 | 0% | 2 | Sunrise:07:46 AM Sunset: 04:27 PM |
Moonrise:02:14 PM Moonset: 06:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday |  Moderate snow |
-12 ° C (10.5°F) |
-3.2 ° C (26.3°F) |
-6 ° C (21.2°F) |
% 89 | 68% | 1 | Sunrise:07:46 AM Sunset: 04:28 PM |
Moonrise:03:22 PM Moonset: 07:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Light snow |
-16 ° C (3.2°F) |
-14.3 ° C (6.2°F) |
-15.2 ° C (4.7°F) |
% 81 | 0% | 1 | Sunrise:07:46 AM Sunset: 04:29 PM |
Moonrise:04:41 PM Moonset: 08:26 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday | Light freezing rain |
-17.1 ° C (1.1°F) |
-9.6 ° C (14.7°F) |
-12.7 ° C (9.2°F) |
% 82 | 69% | 1 | Sunrise:07:46 AM Sunset: 04:30 PM |
Moonrise:06:05 PM Moonset: 09:06 AM Moon Phase ( Waning Gibbous ) |
|
| 05 January 2026 Monday |  Sunny |
-8.1 ° C (17.3°F) |
-1.3 ° C (29.7°F) |
-5.1 ° C (22.9°F) |
% 77 | 0% | 2 | Sunrise:07:46 AM Sunset: 04:31 PM |
Moonrise:07:27 PM Moonset: 09:36 AM Moon Phase ( Waning Gibbous ) |
|
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