Current weather conditions and 15 day weather forecast for Deadwood, 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.
| 21 August 2026 Friday 17.7 ° C / 63.9°F ![]() Clear |
Feels Like : 15.5 ° C / 59.9°F Humidity : % 43 Pressure : 1017 mb Wind Speed : 5.8 kmph / 3.6 miles from SE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday | Sunny |
14 ° C (57.1°F) |
28 ° C (82.5°F) |
20.4 ° C (68.7°F) |
% 34 | 1% | 7.8 | Sunrise:06:03 AM Sunset: 07:52 PM |
Moonrise:03:29 PM Moonset: 11:42 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
14.6 ° C (58.3°F) |
29.1 ° C (84.3°F) |
21.6 ° C (70.8°F) |
% 40 | 17% | 8.5 | Sunrise:06:05 AM Sunset: 07:51 PM |
Moonrise:04:28 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
14.3 ° C (57.8°F) |
26.3 ° C (79.3°F) |
20.1 ° C (68.1°F) |
% 58 | 24% | 7.7 | Sunrise:06:06 AM Sunset: 07:49 PM |
Moonrise:05:18 PM Moonset: 12:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Sunny |
16.7 ° C (62.1°F) |
30.8 ° C (87.4°F) |
23.5 ° C (74.4°F) |
% 46 | 3% | 8.9 | Sunrise:06:07 AM Sunset: 07:47 PM |
Moonrise:05:57 PM Moonset: 01:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
16.6 ° C (61.8°F) |
29.3 ° C (84.7°F) |
22.1 ° C (71.7°F) |
% 39 | 17% | 8.5 | Sunrise:06:08 AM Sunset: 07:45 PM |
Moonrise:06:29 PM Moonset: 02:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Patchy rain nearby |
12.1 ° C (53.8°F) |
25.2 ° C (77.4°F) |
18 ° C (64.4°F) |
% 50 | 57% | 6 | Sunrise:06:09 AM Sunset: 07:44 PM |
Moonrise:06:55 PM Moonset: 03:37 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday | Sunny |
11.8 ° C (53.3°F) |
26.2 ° C (79.2°F) |
19 ° C (66.2°F) |
% 46 | 36% | 7 | Sunrise:06:10 AM Sunset: 07:42 PM |
Moonrise:07:16 PM Moonset: 04:42 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Sunny |
12.7 ° C (54.9°F) |
28.7 ° C (83.7°F) |
20.5 ° C (68.9°F) |
% 55 | 57% | 7 | Sunrise:06:12 AM Sunset: 07:40 PM |
Moonrise:07:35 PM Moonset: 05:47 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Overcast |
15.9 ° C (60.7°F) |
30.2 ° C (86.4°F) |
22.9 ° C (73.2°F) |
% 39 | 5% | 7 | Sunrise:06:13 AM Sunset: 07:39 PM |
Moonrise:07:52 PM Moonset: 06:51 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday | Overcast |
13.1 ° C (55.6°F) |
24.9 ° C (76.8°F) |
19.2 ° C (66.5°F) |
% 50 | 6% | 6 | Sunrise:06:14 AM Sunset: 07:37 PM |
Moonrise:08:08 PM Moonset: 07:55 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday | Sunny |
11.1 ° C (52°F) |
25 ° C (77°F) |
18.7 ° C (65.7°F) |
% 54 | 3% | 7 | Sunrise:06:15 AM Sunset: 07:35 PM |
Moonrise:08:26 PM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Sunny |
9.8 ° C (49.7°F) |
21.5 ° C (70.6°F) |
14.3 ° C (57.7°F) |
% 62 | 37% | 6 | Sunrise:06:16 AM Sunset: 07:33 PM |
Moonrise:08:46 PM Moonset: 10:07 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Overcast |
8.3 ° C (46.9°F) |
29.7 ° C (85.5°F) |
18.6 ° C (65.4°F) |
% 59 | 10% | 6 | Sunrise:06:17 AM Sunset: 07:31 PM |
Moonrise:09:09 PM Moonset: 11:16 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Overcast |
15.8 ° C (60.4°F) |
28.2 ° C (82.8°F) |
22.9 ° C (73.2°F) |
% 30 | 36% | 7 | Sunrise:06:19 AM Sunset: 07:30 PM |
Moonrise:09:38 PM Moonset: 12:28 PM Moon Phase ( Last Quarter ) |
|