Riley Weather Forecast 15 Days, Weather in Riley Today
Current weather conditions and 15 day weather forecast for Riley, 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 Riley
| 06 December 2025 Saturday -2.8 ° C / 27°F  Overcast |
Feels Like : -9 ° C / 15.9°F Humidity : % 63 Pressure : 1008 mb Wind Speed : 21.2 kmph / 13.2 miles from SW  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
15 day weather forecast for Riley, MI, USA
Weather Forecast for next 15 Days for Riley 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 Riley, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 December 2025 Saturday |  Light freezing rain |
-5.4 ° C (22.2°F) |
0 ° C (32°F) |
-2.7 ° C (27.1°F) |
% 87 | 72% | 0.2 | Sunrise:07:55 AM Sunset: 05:04 PM |
Moonrise:06:43 PM Moonset: 10:08 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday | Overcast |
-4.5 ° C (23.9°F) |
0.8 ° C (33.4°F) |
-1.6 ° C (29.2°F) |
% 92 | 0% | 0.2 | Sunrise:07:56 AM Sunset: 05:04 PM |
Moonrise:08:02 PM Moonset: 10:58 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Partly Cloudy |
-9.9 ° C (14.3°F) |
-6.4 ° C (20.5°F) |
-7.8 ° C (18°F) |
% 76 | 0% | 0.2 | Sunrise:07:57 AM Sunset: 05:04 PM |
Moonrise:09:20 PM Moonset: 11:36 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Light snow |
-10.3 ° C (13.5°F) |
0 ° C (32°F) |
-4.1 ° C (24.6°F) |
% 90 | 88% | 0.1 | Sunrise:07:57 AM Sunset: 05:04 PM |
Moonrise:10:34 PM Moonset: 12:04 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Blizzard |
-5 ° C (23°F) |
1.8 ° C (35.3°F) |
-0 ° C (32°F) |
% 95 | 61% | 0 | Sunrise:07:58 AM Sunset: 05:04 PM |
Moonrise:11:44 PM Moonset: 12:27 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday |  Moderate or heavy snow showers |
-9.5 ° C (14.9°F) |
-4.9 ° C (23.1°F) |
-6.4 ° C (20.4°F) |
% 90 | 66% | 1 | Sunrise:07:59 AM Sunset: 05:05 PM |
Moonrise:No moonrise Moonset: 12:47 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Light snow |
-13 ° C (8.6°F) |
-4.5 ° C (23.9°F) |
-6.9 ° C (19.5°F) |
% 89 | 61% | 1 | Sunrise:08:00 AM Sunset: 05:05 PM |
Moonrise:12:49 AM Moonset: 01:05 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Light freezing rain |
-11 ° C (12.2°F) |
-5.7 ° C (21.8°F) |
-8.2 ° C (17.3°F) |
% 89 | 83% | 1 | Sunrise:08:01 AM Sunset: 05:05 PM |
Moonrise:01:53 AM Moonset: 01:24 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday | Light snow |
-15.3 ° C (4.4°F) |
-8.5 ° C (16.7°F) |
-11.2 ° C (11.9°F) |
% 90 | 63% | 1 | Sunrise:08:01 AM Sunset: 05:05 PM |
Moonrise:02:56 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light freezing rain |
-14.3 ° C (6.2°F) |
-7.4 ° C (18.7°F) |
-10.7 ° C (12.8°F) |
% 89 | 0% | 1 | Sunrise:08:02 AM Sunset: 05:05 PM |
Moonrise:03:59 AM Moonset: 02:04 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-16.6 ° C (2.2°F) |
-7.9 ° C (17.9°F) |
-12.4 ° C (9.6°F) |
% 91 | 0% | 2 | Sunrise:08:03 AM Sunset: 05:06 PM |
Moonrise:05:03 AM Moonset: 02:30 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Sunny |
-21.3 ° C (-6.4°F) |
-10.2 ° C (13.7°F) |
-16.5 ° C (2.4°F) |
% 93 | 0% | 2 | Sunrise:08:03 AM Sunset: 05:06 PM |
Moonrise:06:07 AM Moonset: 03:01 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday |  Freezing fog |
-16.2 ° C (2.9°F) |
-4.9 ° C (23.3°F) |
-8.8 ° C (16.1°F) |
% 95 | 68% | 1 | Sunrise:08:04 AM Sunset: 05:06 PM |
Moonrise:07:10 AM Moonset: 03:39 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Light freezing rain |
-8 ° C (17.6°F) |
-0.3 ° C (31.5°F) |
-3.7 ° C (25.3°F) |
% 95 | 75% | 1 | Sunrise:08:05 AM Sunset: 05:07 PM |
Moonrise:08:09 AM Moonset: 04:26 PM Moon Phase ( New Moon ) |
|
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