Current weather conditions and 15 day weather forecast for Hermosa, 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.
| 05 October 2026 Monday 16.1 ° C / 61°F ![]() Clear |
Feels Like : 12.8 ° C / 55°F Humidity : % 56 Pressure : 1016 mb Wind Speed : 14 kmph / 8.7 miles from S ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 05 October 2026 Monday | Sunny |
13.2 ° C (55.8°F) |
32.1 ° C (89.7°F) |
21.8 ° C (71.3°F) |
% 38 | 1% | 4.4 | Sunrise:06:55 AM Sunset: 06:27 PM |
Moonrise:12:28 AM Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Sunny |
16.7 ° C (62.1°F) |
29.7 ° C (85.4°F) |
22.1 ° C (71.8°F) |
% 18 | 1% | 4.5 | Sunrise:06:56 AM Sunset: 06:25 PM |
Moonrise:01:48 AM Moonset: 04:28 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Overcast |
12.2 ° C (53.9°F) |
22.5 ° C (72.5°F) |
17.3 ° C (63.2°F) |
% 32 | 5% | 4.7 | Sunrise:06:57 AM Sunset: 06:23 PM |
Moonrise:03:08 AM Moonset: 04:52 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Overcast |
11 ° C (51.9°F) |
19.8 ° C (67.7°F) |
14.8 ° C (58.7°F) |
% 46 | 6% | 4.6 | Sunrise:06:58 AM Sunset: 06:21 PM |
Moonrise:04:27 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday | Sunny |
7.7 ° C (45.8°F) |
19.6 ° C (67.2°F) |
13.9 ° C (57.1°F) |
% 47 | 5% | 5 | Sunrise:06:59 AM Sunset: 06:20 PM |
Moonrise:05:45 AM Moonset: 05:36 PM Moon Phase ( New Moon ) |
|
| 10 October 2026 Saturday | Partly Cloudy |
15 ° C (59°F) |
29.6 ° C (85.2°F) |
20.8 ° C (69.4°F) |
% 34 | 2% | 7 | Sunrise:07:01 AM Sunset: 06:18 PM |
Moonrise:07:02 AM Moonset: 05:59 PM Moon Phase ( New Moon ) |
|
| 11 October 2026 Sunday | Overcast |
6.3 ° C (43.3°F) |
16.1 ° C (61°F) |
10.3 ° C (50.5°F) |
% 65 | 77% | 3 | Sunrise:07:02 AM Sunset: 06:16 PM |
Moonrise:08:20 AM Moonset: 06:24 PM Moon Phase ( New Moon ) |
|
| 12 October 2026 Monday | Heavy snow |
-0.8 ° C (30.6°F) |
5.9 ° C (42.7°F) |
1.2 ° C (34.1°F) |
% 98 | 96% | 1 | Sunrise:07:03 AM Sunset: 06:14 PM |
Moonrise:09:36 AM Moonset: 06:54 PM Moon Phase ( Waxing Crescent ) |
|
| 13 October 2026 Tuesday | Moderate snow |
-0.9 ° C (30.3°F) |
-0.1 ° C (31.9°F) |
-0.6 ° C (31°F) |
% 95 | 85% | 1 | Sunrise:07:04 AM Sunset: 06:13 PM |
Moonrise:10:50 AM Moonset: 07:31 PM Moon Phase ( Waxing Crescent ) |
|
| 14 October 2026 Wednesday | Sunny |
-2.9 ° C (26.8°F) |
4.2 ° C (39.6°F) |
0.5 ° C (33°F) |
% 90 | 49% | 2 | Sunrise:07:06 AM Sunset: 06:11 PM |
Moonrise:11:58 AM Moonset: 08:16 PM Moon Phase ( Waxing Crescent ) |
|
| 15 October 2026 Thursday | Overcast |
1.5 ° C (34.7°F) |
14.3 ° C (57.7°F) |
7.6 ° C (45.7°F) |
% 61 | 9% | 3 | Sunrise:07:07 AM Sunset: 06:09 PM |
Moonrise:12:58 PM Moonset: 09:09 PM Moon Phase ( Waxing Crescent ) |
|
| 16 October 2026 Friday | Overcast |
7.5 ° C (45.6°F) |
13 ° C (55.4°F) |
9.6 ° C (49.2°F) |
% 53 | 11% | 4 | Sunrise:07:08 AM Sunset: 06:08 PM |
Moonrise:01:46 PM Moonset: 10:09 PM Moon Phase ( First Quarter ) |
|
| 17 October 2026 Saturday | Sunny |
4 ° C (39.3°F) |
12.3 ° C (54.1°F) |
7.5 ° C (45.5°F) |
% 54 | 3% | 4 | Sunrise:07:09 AM Sunset: 06:06 PM |
Moonrise:02:25 PM Moonset: 11:13 PM Moon Phase ( First Quarter ) |
|
| 18 October 2026 Sunday | Sunny |
4.6 ° C (40.3°F) |
20.1 ° C (68.2°F) |
11.1 ° C (51.9°F) |
% 40 | 1% | 6 | Sunrise:07:11 AM Sunset: 06:04 PM |
Moonrise:02:55 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|