Current weather conditions and 15 day weather forecast for Bison (Township), 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.
| 12 August 2026 Wednesday 20.4 ° C / 68.7°F ![]() Sunny |
Feels Like : 20.4 ° C / 68.7°F Humidity : % 87 Pressure : 1010 mb Wind Speed : 14.8 kmph / 9.2 miles from NE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 8 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 August 2026 Wednesday | Sunny |
16.9 ° C (62.4°F) |
26.8 ° C (80.2°F) |
21 ° C (69.8°F) |
% 83 | 71% | 3.5 | Sunrise:05:47 AM Sunset: 08:02 PM |
Moonrise:05:09 AM Moonset: 08:04 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
16.6 ° C (61.9°F) |
29.2 ° C (84.5°F) |
22.7 ° C (72.9°F) |
% 57 | 4% | 6.3 | Sunrise:05:48 AM Sunset: 08:01 PM |
Moonrise:06:35 AM Moonset: 08:27 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Partly Cloudy |
18.1 ° C (64.5°F) |
28.6 ° C (83.5°F) |
23.2 ° C (73.8°F) |
% 60 | 58% | 3.3 | Sunrise:05:49 AM Sunset: 07:59 PM |
Moonrise:07:59 AM Moonset: 08:48 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
14.3 ° C (57.7°F) |
24.1 ° C (75.5°F) |
19.2 ° C (66.6°F) |
% 62 | 8% | 5.3 | Sunrise:05:50 AM Sunset: 07:58 PM |
Moonrise:09:19 AM Moonset: 09:08 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
17.3 ° C (63.2°F) |
31.6 ° C (88.9°F) |
24.1 ° C (75.4°F) |
% 44 | 17% | 8 | Sunrise:05:51 AM Sunset: 07:56 PM |
Moonrise:10:38 AM Moonset: 09:28 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
21.7 ° C (71°F) |
35.7 ° C (96.3°F) |
28.3 ° C (82.9°F) |
% 38 | 1% | 9 | Sunrise:05:53 AM Sunset: 07:54 PM |
Moonrise:11:54 AM Moonset: 09:51 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
19 ° C (66.1°F) |
32.7 ° C (90.9°F) |
26.5 ° C (79.7°F) |
% 42 | 5% | 8 | Sunrise:05:54 AM Sunset: 07:53 PM |
Moonrise:01:10 PM Moonset: 10:17 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
23.2 ° C (73.7°F) |
34.1 ° C (93.5°F) |
28 ° C (82.3°F) |
% 34 | 1% | 8 | Sunrise:05:55 AM Sunset: 07:51 PM |
Moonrise:02:22 PM Moonset: 10:50 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
19.5 ° C (67.1°F) |
25.2 ° C (77.3°F) |
22.2 ° C (72°F) |
% 50 | 17% | 7 | Sunrise:05:56 AM Sunset: 07:49 PM |
Moonrise:03:30 PM Moonset: 11:31 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
16.9 ° C (62.4°F) |
30.7 ° C (87.3°F) |
23.3 ° C (73.9°F) |
% 53 | 57% | 8 | Sunrise:05:57 AM Sunset: 07:48 PM |
Moonrise:04:29 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
18.2 ° C (64.8°F) |
33 ° C (91.4°F) |
24.1 ° C (75.4°F) |
% 48 | 57% | 8 | Sunrise:05:59 AM Sunset: 07:46 PM |
Moonrise:05:18 PM Moonset: 12:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Patchy rain nearby |
16.6 ° C (61.9°F) |
22.8 ° C (73.1°F) |
20.2 ° C (68.4°F) |
% 63 | 36% | 6 | Sunrise:06:00 AM Sunset: 07:44 PM |
Moonrise:05:57 PM Moonset: 01:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Partly Cloudy |
14.1 ° C (57.3°F) |
25.6 ° C (78.1°F) |
19.7 ° C (67.4°F) |
% 65 | 6% | 7 | Sunrise:06:01 AM Sunset: 07:42 PM |
Moonrise:06:28 PM Moonset: 02:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Partly Cloudy |
16.4 ° C (61.5°F) |
25.9 ° C (78.7°F) |
20.6 ° C (69.1°F) |
% 54 | 5% | 7 | Sunrise:06:02 AM Sunset: 07:41 PM |
Moonrise:06:53 PM Moonset: 03:27 AM Moon Phase ( Full Moon ) |
|