Mount Pleasant Weather Forecast 15 Days, Weather in Mount Pleasant Today
Current weather conditions and 15 day weather forecast for Mount Pleasant, South Dakota, 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 Mount Pleasant
| 22 December 2025 Monday -14.7 ° C / 5.5°F  Partly cloudy |
Feels Like : -23.4 ° C / -10.1°F Humidity : % 69 Pressure : 1008 mb Wind Speed : 18.4 kmph / 11.4 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15 day weather forecast for Mount Pleasant, SD, USA
Weather Forecast for next 15 Days for Mount Pleasant 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 Mount Pleasant, South Dakota 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 December 2025 Friday |  Sunny |
-18.2 ° C (-0.8°F) |
-3.6 ° C (25.5°F) |
-10.7 ° C (12.7°F) |
% 69 | 0% | 0.2 | Sunrise:08:05 AM Sunset: 04:51 PM |
Moonrise:08:14 AM Moonset: 04:10 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Partly Cloudy |
-4.7 ° C (23.5°F) |
1.6 ° C (34.9°F) |
-2 ° C (28.5°F) |
% 87 | 0% | 0.2 | Sunrise:08:05 AM Sunset: 04:52 PM |
Moonrise:09:05 AM Moonset: 05:07 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday |  Cloudy |
-7.2 ° C (19°F) |
2.3 ° C (36.1°F) |
-3.4 ° C (25.8°F) |
% 85 | 0% | 0.2 | Sunrise:08:06 AM Sunset: 04:52 PM |
Moonrise:09:47 AM Moonset: 06:11 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday |  Patchy rain nearby |
-0.8 ° C (30.5°F) |
3.2 ° C (37.7°F) |
1.3 ° C (34.4°F) |
% 69 | 65% | 0.2 | Sunrise:08:06 AM Sunset: 04:53 PM |
Moonrise:10:20 AM Moonset: 07:20 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Sunny |
-5.2 ° C (22.7°F) |
-2.3 ° C (27.8°F) |
-3 ° C (26.6°F) |
% 74 | 0% | 0 | Sunrise:08:07 AM Sunset: 04:54 PM |
Moonrise:10:48 AM Moonset: 08:30 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Partly Cloudy |
-3 ° C (26.6°F) |
3.4 ° C (38.1°F) |
0.1 ° C (32.2°F) |
% 88 | 0% | 2 | Sunrise:08:07 AM Sunset: 04:54 PM |
Moonrise:11:10 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday |  Mist |
-7.9 ° C (17.8°F) |
-0.3 ° C (31.4°F) |
-2.4 ° C (27.7°F) |
% 91 | 0% | 1 | Sunrise:08:07 AM Sunset: 04:55 PM |
Moonrise:11:30 AM Moonset: 10:52 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday |  Overcast |
-11.4 ° C (11.5°F) |
-8.5 ° C (16.6°F) |
-9.9 ° C (14.2°F) |
% 73 | 0% | 1 | Sunrise:08:08 AM Sunset: 04:56 PM |
Moonrise:11:48 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Cloudy |
-9.2 ° C (15.5°F) |
-3.1 ° C (26.5°F) |
-6.2 ° C (20.9°F) |
% 83 | 0% | 1 | Sunrise:08:08 AM Sunset: 04:56 PM |
Moonrise:12:06 PM Moonset: 12:03 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday |  Moderate snow |
-2.8 ° C (26.9°F) |
-0.7 ° C (30.7°F) |
-1.6 ° C (29.2°F) |
% 95 | 64% | 1 | Sunrise:08:08 AM Sunset: 04:57 PM |
Moonrise:12:26 PM Moonset: 01:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
-7.4 ° C (18.6°F) |
-5 ° C (23°F) |
-5.6 ° C (22°F) |
% 71 | 0% | 2 | Sunrise:08:08 AM Sunset: 04:58 PM |
Moonrise:12:50 PM Moonset: 02:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday |  Moderate or heavy snow showers |
-12.2 ° C (10.1°F) |
-8 ° C (17.7°F) |
-9.1 ° C (15.6°F) |
% 80 | 63% | 1 | Sunrise:08:09 AM Sunset: 04:59 PM |
Moonrise:01:20 PM Moonset: 03:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday |  Light freezing rain |
-15.2 ° C (4.6°F) |
-12.3 ° C (9.8°F) |
-13.7 ° C (7.3°F) |
% 89 | 71% | 1 | Sunrise:08:09 AM Sunset: 05:00 PM |
Moonrise:01:59 PM Moonset: 05:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Overcast |
-19 ° C (-2.3°F) |
-15.2 ° C (4.7°F) |
-17 ° C (1.4°F) |
% 90 | 0% | 1 | Sunrise:08:09 AM Sunset: 05:00 PM |
Moonrise:02:51 PM Moonset: 06:41 AM Moon Phase ( Waxing Gibbous ) |
|
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