Sumner Weather Forecast 15 Days, Weather in Sumner Today
Current weather conditions and 15 day weather forecast for Sumner, Michigan, 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 Sumner
| 22 December 2025 Monday 1.1 ° C / 34°F  Overcast |
Feels Like : -2.5 ° C / 27.5°F Humidity : % 59 Pressure : 1029 mb Wind Speed : 12.2 kmph / 7.6 miles from SSW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Sumner, MI, USA
Weather Forecast for next 15 Days for Sumner 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 Sumner, Michigan 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 22 December 2025 Monday |  Partly Cloudy |
-8.1 ° C (17.4°F) |
3 ° C (37.4°F) |
-2.5 ° C (27.4°F) |
% 74 | 0% | 0.1 | Sunrise:08:08 AM Sunset: 05:07 PM |
Moonrise:10:21 AM Moonset: 07:31 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday |  Moderate or heavy snow showers |
-0.2 ° C (31.6°F) |
2.5 ° C (36.5°F) |
1 ° C (33.7°F) |
% 92 | 79% | 0.2 | Sunrise:08:09 AM Sunset: 05:07 PM |
Moonrise:10:50 AM Moonset: 08:40 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday |  Patchy moderate snow |
-1.2 ° C (29.8°F) |
0.8 ° C (33.4°F) |
-0.1 ° C (31.8°F) |
% 90 | 75% | 0.2 | Sunrise:08:09 AM Sunset: 05:08 PM |
Moonrise:11:14 AM Moonset: 09:49 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Patchy rain nearby |
1.4 ° C (34.5°F) |
3 ° C (37.3°F) |
2.5 ° C (36.5°F) |
% 98 | 69% | 0.1 | Sunrise:08:10 AM Sunset: 05:09 PM |
Moonrise:11:35 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Moderate rain |
-5.8 ° C (21.5°F) |
4.7 ° C (40.4°F) |
3.2 ° C (37.8°F) |
% 85 | 64% | 0 | Sunrise:08:10 AM Sunset: 05:09 PM |
Moonrise:11:55 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Partly Cloudy |
-5.9 ° C (21.3°F) |
-0.2 ° C (31.6°F) |
-2.9 ° C (26.9°F) |
% 55 | 0% | 2 | Sunrise:08:10 AM Sunset: 05:10 PM |
Moonrise:12:14 PM Moonset: 12:08 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-1.2 ° C (29.8°F) |
1.8 ° C (35.3°F) |
0.2 ° C (32.4°F) |
% 83 | 0% | 2 | Sunrise:08:10 AM Sunset: 05:11 PM |
Moonrise:12:36 PM Moonset: 01:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Moderate or heavy snow showers |
-2 ° C (28.4°F) |
0.6 ° C (33°F) |
-0.9 ° C (30.4°F) |
% 84 | 70% | 1 | Sunrise:08:11 AM Sunset: 05:11 PM |
Moonrise:01:01 PM Moonset: 02:36 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Heavy snow |
-0.6 ° C (31°F) |
0.2 ° C (32.3°F) |
-0.1 ° C (31.9°F) |
% 98 | 68% | 1 | Sunrise:08:11 AM Sunset: 05:12 PM |
Moonrise:01:32 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Fog |
-0.8 ° C (30.6°F) |
0.3 ° C (32.6°F) |
-0.1 ° C (31.8°F) |
% 97 | 0% | 1 | Sunrise:08:11 AM Sunset: 05:13 PM |
Moonrise:02:12 PM Moonset: 05:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Fog |
-0.3 ° C (31.5°F) |
0.9 ° C (33.5°F) |
0.2 ° C (32.4°F) |
% 97 | 0% | 1 | Sunrise:08:11 AM Sunset: 05:14 PM |
Moonrise:03:05 PM Moonset: 06:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Patchy rain nearby |
0.5 ° C (32.9°F) |
1.9 ° C (35.4°F) |
1.4 ° C (34.5°F) |
% 100 | 80% | 1 | Sunrise:08:11 AM Sunset: 05:15 PM |
Moonrise:04:12 PM Moonset: 07:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 03 January 2026 Saturday | Moderate rain |
1.3 ° C (34.4°F) |
8.9 ° C (48.1°F) |
5 ° C (41°F) |
% 92 | 84% | 1 | Sunrise:08:11 AM Sunset: 05:16 PM |
Moonrise:05:30 PM Moonset: 08:47 AM Moon Phase ( Full Moon ) |
|
| 04 January 2026 Sunday |  Blowing snow |
-6.6 ° C (20.1°F) |
-4.4 ° C (24.1°F) |
-4.8 ° C (23.4°F) |
% 72 | 76% | 1 | Sunrise:08:11 AM Sunset: 05:17 PM |
Moonrise:06:50 PM Moonset: 09:31 AM Moon Phase ( Waning Gibbous ) |
|
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