Current weather conditions and 15 day weather forecast for Summerset, 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.
| 09 February 2026 Monday 7.3 ° C / 45.1°F ![]() Clear |
Feels Like : 5.1 ° C / 41.2°F Humidity : % 39 Pressure : 1011 mb Wind Speed : 11.5 kmph / 7.2 miles from NW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 February 2026 Monday | Partly Cloudy |
1.3 ° C (34.3°F) |
10.4 ° C (50.7°F) |
5.8 ° C (42.4°F) |
% 62 | 0% | 0.4 | Sunrise:07:00 AM Sunset: 05:15 PM |
Moonrise:01:07 AM Moonset: 10:10 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Partly Cloudy |
-0.9 ° C (30.4°F) |
9.3 ° C (48.7°F) |
2.6 ° C (36.7°F) |
% 63 | 0% | 0.4 | Sunrise:06:59 AM Sunset: 05:16 PM |
Moonrise:02:12 AM Moonset: 10:43 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Cloudy |
-0.6 ° C (30.9°F) |
10.5 ° C (50.9°F) |
3.9 ° C (39°F) |
% 65 | 0% | 0.3 | Sunrise:06:58 AM Sunset: 05:17 PM |
Moonrise:03:14 AM Moonset: 11:24 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Sunny |
1.4 ° C (34.5°F) |
10.4 ° C (50.7°F) |
4.6 ° C (40.2°F) |
% 55 | 0% | 0.4 | Sunrise:06:56 AM Sunset: 05:19 PM |
Moonrise:04:11 AM Moonset: 12:13 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-1.2 ° C (29.9°F) |
11.5 ° C (52.7°F) |
2.9 ° C (37.2°F) |
% 58 | 0% | 0 | Sunrise:06:55 AM Sunset: 05:20 PM |
Moonrise:04:59 AM Moonset: 01:13 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
0.5 ° C (32.8°F) |
11 ° C (51.8°F) |
5.1 ° C (41.2°F) |
% 45 | 0% | 3 | Sunrise:06:53 AM Sunset: 05:22 PM |
Moonrise:05:40 AM Moonset: 02:19 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Partly Cloudy |
3.3 ° C (37.9°F) |
16.6 ° C (61.9°F) |
8.8 ° C (47.8°F) |
% 30 | 0% | 3 | Sunrise:06:52 AM Sunset: 05:23 PM |
Moonrise:06:12 AM Moonset: 03:29 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Sunny |
0.9 ° C (33.6°F) |
10.6 ° C (51°F) |
6.3 ° C (43.4°F) |
% 30 | 0% | 3 | Sunrise:06:50 AM Sunset: 05:24 PM |
Moonrise:06:39 AM Moonset: 04:41 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Sunny |
-3.6 ° C (25.5°F) |
9.7 ° C (49.4°F) |
2.8 ° C (37°F) |
% 42 | 0% | 2 | Sunrise:06:49 AM Sunset: 05:26 PM |
Moonrise:07:01 AM Moonset: 05:54 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Sunny |
0.4 ° C (32.7°F) |
9.7 ° C (49.5°F) |
5.8 ° C (42.5°F) |
% 38 | 0% | 3 | Sunrise:06:47 AM Sunset: 05:27 PM |
Moonrise:07:22 AM Moonset: 07:06 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Moderate snow |
-8.6 ° C (16.5°F) |
-3 ° C (26.6°F) |
-4.6 ° C (23.7°F) |
% 88 | 65% | 1 | Sunrise:06:46 AM Sunset: 05:28 PM |
Moonrise:07:41 AM Moonset: 08:19 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Light freezing rain |
-12.8 ° C (8.9°F) |
-6.6 ° C (20.1°F) |
-9.9 ° C (14.1°F) |
% 84 | 66% | 1 | Sunrise:06:44 AM Sunset: 05:30 PM |
Moonrise:08:01 AM Moonset: 09:34 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Light freezing rain |
-17.4 ° C (0.7°F) |
-5.5 ° C (22°F) |
-12 ° C (10.5°F) |
% 90 | 87% | 1 | Sunrise:06:43 AM Sunset: 05:31 PM |
Moonrise:08:22 AM Moonset: 10:51 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Light snow |
-16.6 ° C (2.2°F) |
-5.6 ° C (21.8°F) |
-10.4 ° C (13.3°F) |
% 83 | 0% | 1 | Sunrise:06:41 AM Sunset: 05:32 PM |
Moonrise:08:48 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|