Cortlandt Weather Forecast 15 Days, Weather in Cortlandt Today
Current weather conditions and 15 day weather forecast for Cortlandt, 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 Cortlandt
| 05 December 2025 Friday 0.6 ° C / 33.1°F  Overcast |
Feels Like : -3 ° C / 26.7°F Humidity : % 92 Pressure : 1006 mb Wind Speed : 11.5 kmph / 7.2 miles from WNW  Visibility : 14 km Precipitation (rainfall) : 0.03 mm Cloud (%) : 100 |
15 day weather forecast for Cortlandt, SD, USA
Weather Forecast for next 15 Days for Cortlandt 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 Cortlandt, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 December 2025 Friday |  Light freezing rain |
-15.2 ° C (4.7°F) |
0.5 ° C (32.9°F) |
-1.4 ° C (29.4°F) |
% 87 | 81% | 0.3 | Sunrise:08:00 AM Sunset: 04:53 PM |
Moonrise:05:17 PM Moonset: 09:18 AM Moon Phase ( Full Moon ) |
|
| 06 December 2025 Saturday |  Moderate or heavy snow showers |
-9.5 ° C (14.9°F) |
-6.6 ° C (20.2°F) |
-7.6 ° C (18.2°F) |
% 87 | 65% | 0.2 | Sunrise:08:01 AM Sunset: 04:53 PM |
Moonrise:06:31 PM Moonset: 10:21 AM Moon Phase ( Waning Gibbous ) |
|
| 07 December 2025 Sunday |  Moderate snow |
-16.3 ° C (2.7°F) |
-11.7 ° C (10.9°F) |
-12.9 ° C (8.8°F) |
% 86 | 87% | 0.3 | Sunrise:08:02 AM Sunset: 04:53 PM |
Moonrise:07:52 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 08 December 2025 Monday |  Freezing fog |
-16.8 ° C (1.7°F) |
-3.9 ° C (25°F) |
-11.1 ° C (12.1°F) |
% 96 | 0% | 0.3 | Sunrise:08:03 AM Sunset: 04:53 PM |
Moonrise:09:13 PM Moonset: 11:43 AM Moon Phase ( Waning Gibbous ) |
|
| 09 December 2025 Tuesday |  Mist |
-5.9 ° C (21.5°F) |
0.6 ° C (33.1°F) |
-0.8 ° C (30.5°F) |
% 93 | 68% | 0 | Sunrise:08:04 AM Sunset: 04:53 PM |
Moonrise:10:29 PM Moonset: 12:09 PM Moon Phase ( Waning Gibbous ) |
|
| 10 December 2025 Wednesday |  Partly Cloudy |
-13.7 ° C (7.4°F) |
-7.6 ° C (18.3°F) |
-8.3 ° C (17°F) |
% 92 | 0% | 2 | Sunrise:08:05 AM Sunset: 04:53 PM |
Moonrise:11:41 PM Moonset: 12:29 PM Moon Phase ( Waning Gibbous ) |
|
| 11 December 2025 Thursday | Light freezing rain |
-15.4 ° C (4.3°F) |
-7.6 ° C (18.4°F) |
-10.9 ° C (12.4°F) |
% 93 | 88% | 1 | Sunrise:08:06 AM Sunset: 04:53 PM |
Moonrise:No moonrise Moonset: 12:47 PM Moon Phase ( Last Quarter ) |
|
| 12 December 2025 Friday | Light freezing rain |
-16 ° C (3.1°F) |
-12.3 ° C (9.9°F) |
-12.9 ° C (8.9°F) |
% 95 | 74% | 1 | Sunrise:08:07 AM Sunset: 04:53 PM |
Moonrise:12:49 AM Moonset: 01:03 PM Moon Phase ( Waning Crescent ) |
|
| 13 December 2025 Saturday | Moderate snow |
-13 ° C (8.6°F) |
-9 ° C (15.8°F) |
-10.7 ° C (12.8°F) |
% 94 | 65% | 1 | Sunrise:08:08 AM Sunset: 04:53 PM |
Moonrise:01:55 AM Moonset: 01:19 PM Moon Phase ( Waning Crescent ) |
|
| 14 December 2025 Sunday |  Light snow |
-7.8 ° C (18°F) |
-2.2 ° C (28°F) |
-4.1 ° C (24.6°F) |
% 97 | 70% | 1 | Sunrise:08:09 AM Sunset: 04:53 PM |
Moonrise:03:00 AM Moonset: 01:36 PM Moon Phase ( Waning Crescent ) |
|
| 15 December 2025 Monday | Light freezing rain |
-16.9 ° C (1.6°F) |
-6 ° C (21.2°F) |
-8.8 ° C (16.2°F) |
% 91 | 61% | 1 | Sunrise:08:09 AM Sunset: 04:53 PM |
Moonrise:04:06 AM Moonset: 01:56 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Mist |
-19.1 ° C (-2.4°F) |
-12.4 ° C (9.6°F) |
-15.2 ° C (4.7°F) |
% 94 | 65% | 1 | Sunrise:08:10 AM Sunset: 04:54 PM |
Moonrise:05:13 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday |  Heavy snow |
-16.7 ° C (2°F) |
-13 ° C (8.6°F) |
-14.1 ° C (6.6°F) |
% 93 | 71% | 1 | Sunrise:08:11 AM Sunset: 04:54 PM |
Moonrise:06:19 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Overcast |
-23.2 ° C (-9.7°F) |
-15.5 ° C (4.2°F) |
-18.8 ° C (-1.9°F) |
% 94 | 0% | 1 | Sunrise:08:11 AM Sunset: 04:54 PM |
Moonrise:07:23 AM Moonset: 03:26 PM Moon Phase ( Waning Crescent ) |
|
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