Current weather conditions and 15 day weather forecast for Napoleon, 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.
| 17 December 2025 Wednesday 3.3 ° C / 37.9°F ![]() Partly Cloudy |
Feels Like : 2 ° C / 35.6°F Humidity : % 73 Pressure : 1016 mb Wind Speed : 5.4 kmph / 3.4 miles from SW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 December 2025 Wednesday | Partly Cloudy |
-1.2 ° C (29.9°F) |
3.3 ° C (37.9°F) |
1 ° C (33.7°F) |
% 87 | 0% | 0.3 | Sunrise:08:01 AM Sunset: 05:07 PM |
Moonrise:06:05 AM Moonset: 03:02 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Heavy rain |
-1.3 ° C (29.7°F) |
3.2 ° C (37.8°F) |
1.8 ° C (35.3°F) |
% 99 | 88% | 0.1 | Sunrise:08:02 AM Sunset: 05:08 PM |
Moonrise:07:08 AM Moonset: 03:41 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Moderate or heavy snow showers |
-4.4 ° C (24.1°F) |
0.2 ° C (32.4°F) |
-1.6 ° C (29.2°F) |
% 85 | 85% | 0.2 | Sunrise:08:03 AM Sunset: 05:08 PM |
Moonrise:08:06 AM Moonset: 04:28 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-3.6 ° C (25.4°F) |
2.4 ° C (36.3°F) |
-0.6 ° C (30.9°F) |
% 74 | 70% | 0.2 | Sunrise:08:03 AM Sunset: 05:08 PM |
Moonrise:08:57 AM Moonset: 05:25 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Blowing snow |
-5.6 ° C (22°F) |
-0.7 ° C (30.8°F) |
-2.5 ° C (27.5°F) |
% 71 | 0% | 0 | Sunrise:08:04 AM Sunset: 05:09 PM |
Moonrise:09:41 AM Moonset: 06:27 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Partly Cloudy |
-6.1 ° C (21°F) |
-0.4 ° C (31.4°F) |
-3 ° C (26.6°F) |
% 64 | 0% | 2 | Sunrise:08:04 AM Sunset: 05:09 PM |
Moonrise:10:16 AM Moonset: 07:34 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Overcast |
1.1 ° C (34°F) |
6.5 ° C (43.8°F) |
4.4 ° C (40°F) |
% 73 | 0% | 1 | Sunrise:08:04 AM Sunset: 05:10 PM |
Moonrise:10:46 AM Moonset: 08:42 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Patchy rain nearby |
3.1 ° C (37.6°F) |
6.9 ° C (44.5°F) |
5.3 ° C (41.6°F) |
% 90 | 77% | 2 | Sunrise:08:05 AM Sunset: 05:11 PM |
Moonrise:11:11 AM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy rain nearby |
2.5 ° C (36.5°F) |
13.4 ° C (56.2°F) |
8.3 ° C (46.9°F) |
% 85 | 0% | 2 | Sunrise:08:05 AM Sunset: 05:11 PM |
Moonrise:11:33 AM Moonset: 10:58 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Cloudy |
-0.8 ° C (30.6°F) |
3.2 ° C (37.7°F) |
0.9 ° C (33.5°F) |
% 64 | 0% | 1 | Sunrise:08:06 AM Sunset: 05:12 PM |
Moonrise:11:54 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Light freezing rain |
-0.4 ° C (31.3°F) |
2.2 ° C (35.9°F) |
0.5 ° C (32.9°F) |
% 59 | 62% | 1 | Sunrise:08:06 AM Sunset: 05:13 PM |
Moonrise:12:14 PM Moonset: 12:07 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-2.7 ° C (27.1°F) |
0.7 ° C (33.2°F) |
-1.3 ° C (29.6°F) |
% 65 | 0% | 2 | Sunrise:08:06 AM Sunset: 05:13 PM |
Moonrise:12:36 PM Moonset: 01:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Patchy moderate snow |
-1.5 ° C (29.3°F) |
1.5 ° C (34.8°F) |
-0.4 ° C (31.3°F) |
% 76 | 61% | 1 | Sunrise:08:06 AM Sunset: 05:14 PM |
Moonrise:01:02 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Mist |
-0.7 ° C (30.8°F) |
3 ° C (37.3°F) |
0.7 ° C (33.3°F) |
% 89 | 0% | 1 | Sunrise:08:07 AM Sunset: 05:15 PM |
Moonrise:01:34 PM Moonset: 03:52 AM Moon Phase ( Waxing Gibbous ) |
|