Grand Marsh Weather Forecast 15 Days, Weather in Grand Marsh Today
Current weather conditions and 15 day weather forecast for Grand Marsh, 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 Grand Marsh
| 05 December 2025 Friday -9 ° C / 15.8°F  Overcast |
Feels Like : -16.6 ° C / 2.2°F Humidity : % 48 Pressure : 1013 mb Wind Speed : 19.8 kmph / 12.3 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Grand Marsh, WI, USA
Weather Forecast for next 15 Days for Grand Marsh 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 Grand Marsh, 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 December 2025 Friday | Overcast |
-11.3 ° C (11.7°F) |
-3.3 ° C (26.1°F) |
-6.5 ° C (20.3°F) |
% 78 | 0% | 0.2 | Sunrise:07:18 AM Sunset: 04:21 PM |
Moonrise:04:46 PM Moonset: 08:31 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Cloudy |
-7.8 ° C (18°F) |
-5.9 ° C (21.4°F) |
-6 ° C (21.3°F) |
% 75 | 0% | 0.3 | Sunrise:07:19 AM Sunset: 04:21 PM |
Moonrise:06:00 PM Moonset: 09:35 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate or heavy snow showers |
-16.4 ° C (2.5°F) |
-5.5 ° C (22.1°F) |
-7.6 ° C (18.3°F) |
% 79 | 81% | 0.2 | Sunrise:07:20 AM Sunset: 04:21 PM |
Moonrise:07:20 PM Moonset: 10:24 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Light freezing rain |
-19.1 ° C (-2.3°F) |
-8.1 ° C (17.4°F) |
-12.8 ° C (8.9°F) |
% 90 | 76% | 0.2 | Sunrise:07:21 AM Sunset: 04:21 PM |
Moonrise:08:38 PM Moonset: 11:00 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday | Overcast |
-10.1 ° C (13.9°F) |
0.3 ° C (32.6°F) |
-6 ° C (21.3°F) |
% 94 | 0% | 0 | Sunrise:07:22 AM Sunset: 04:21 PM |
Moonrise:09:54 PM Moonset: 11:28 AM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Heavy snow |
-13.5 ° C (7.7°F) |
0 ° C (32°F) |
-4.5 ° C (23.9°F) |
% 91 | 52% | 1 | Sunrise:07:23 AM Sunset: 04:21 PM |
Moonrise:11:04 PM Moonset: 11:50 AM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Mist |
-17.5 ° C (0.5°F) |
-8.7 ° C (16.4°F) |
-13.6 ° C (7.6°F) |
% 90 | 0% | 1 | Sunrise:07:24 AM Sunset: 04:21 PM |
Moonrise:No moonrise Moonset: 12:09 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday |  Partly Cloudy |
-14.7 ° C (5.5°F) |
-8.6 ° C (16.5°F) |
-11.9 ° C (10.6°F) |
% 89 | 0% | 2 | Sunrise:07:25 AM Sunset: 04:21 PM |
Moonrise:12:11 AM Moonset: 12:26 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Partly Cloudy |
-16.4 ° C (2.4°F) |
-6.1 ° C (21°F) |
-10 ° C (14°F) |
% 90 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:21 PM |
Moonrise:01:15 AM Moonset: 12:43 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Partly Cloudy |
-13.4 ° C (7.9°F) |
1.1 ° C (34°F) |
-5.5 ° C (22.1°F) |
% 84 | 0% | 2 | Sunrise:07:26 AM Sunset: 04:22 PM |
Moonrise:02:19 AM Moonset: 01:02 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Partly Cloudy |
-15.8 ° C (3.5°F) |
-8 ° C (17.6°F) |
-12.1 ° C (10.3°F) |
% 85 | 0% | 2 | Sunrise:07:27 AM Sunset: 04:22 PM |
Moonrise:03:24 AM Moonset: 01:23 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday |  Light snow |
-9.1 ° C (15.6°F) |
-3.8 ° C (25.2°F) |
-4.8 ° C (23.3°F) |
% 91 | 85% | 1 | Sunrise:07:28 AM Sunset: 04:22 PM |
Moonrise:04:28 AM Moonset: 01:47 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Cloudy |
-5.8 ° C (21.5°F) |
-4.1 ° C (24.6°F) |
-4.6 ° C (23.7°F) |
% 91 | 0% | 1 | Sunrise:07:28 AM Sunset: 04:22 PM |
Moonrise:05:34 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Moderate snow |
-4.7 ° C (23.5°F) |
-1 ° C (30.2°F) |
-2.9 ° C (26.8°F) |
% 96 | 63% | 1 | Sunrise:07:29 AM Sunset: 04:23 PM |
Moonrise:06:37 AM Moonset: 02:55 PM Moon Phase ( Waning Crescent ) |
|
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