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.
| 13 May 2026 Wednesday 26.7 ° C / 80.1°F ![]() Sunny |
Feels Like : 25.4 ° C / 77.7°F Humidity : % 23 Pressure : 1012 mb Wind Speed : 33.5 kmph / 20.8 miles from SSE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday | Sunny |
6.6 ° C (43.9°F) |
27.1 ° C (80.8°F) |
18 ° C (64.5°F) |
% 34 | 0% | 7.8 | Sunrise:05:22 AM Sunset: 08:12 PM |
Moonrise:03:24 AM Moonset: 04:39 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
14.6 ° C (58.3°F) |
23.8 ° C (74.9°F) |
19.1 ° C (66.4°F) |
% 30 | 0% | 6.9 | Sunrise:05:20 AM Sunset: 08:13 PM |
Moonrise:03:44 AM Moonset: 06:00 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
10.2 ° C (50.4°F) |
22.3 ° C (72.2°F) |
16.3 ° C (61.3°F) |
% 30 | 0% | 0.1 | Sunrise:05:19 AM Sunset: 08:14 PM |
Moonrise:04:08 AM Moonset: 07:25 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
7.3 ° C (45.2°F) |
21.8 ° C (71.3°F) |
15 ° C (59.1°F) |
% 36 | 0% | 5 | Sunrise:05:18 AM Sunset: 08:15 PM |
Moonrise:04:39 AM Moonset: 08:51 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
9.4 ° C (48.9°F) |
16.2 ° C (61.1°F) |
12.9 ° C (55.2°F) |
% 55 | 87% | 3 | Sunrise:05:17 AM Sunset: 08:16 PM |
Moonrise:05:21 AM Moonset: 10:13 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Cloudy |
3.2 ° C (37.8°F) |
16 ° C (60.8°F) |
7.8 ° C (46°F) |
% 50 | 0% | 2 | Sunrise:05:16 AM Sunset: 08:17 PM |
Moonrise:06:16 AM Moonset: 11:22 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Moderate rain |
6.4 ° C (43.6°F) |
14.1 ° C (57.4°F) |
9.4 ° C (48.9°F) |
% 61 | 88% | 2 | Sunrise:05:15 AM Sunset: 08:19 PM |
Moonrise:07:27 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
6 ° C (42.9°F) |
22.4 ° C (72.3°F) |
14.4 ° C (57.9°F) |
% 55 | 0% | 4 | Sunrise:05:14 AM Sunset: 08:20 PM |
Moonrise:08:46 AM Moonset: 12:14 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
10.1 ° C (50.3°F) |
22.7 ° C (72.8°F) |
16.7 ° C (62°F) |
% 48 | 0% | 5 | Sunrise:05:13 AM Sunset: 08:21 PM |
Moonrise:10:07 AM Moonset: 12:53 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Sunny |
12.3 ° C (54.1°F) |
30.3 ° C (86.6°F) |
19.9 ° C (67.8°F) |
% 51 | 0% | 5 | Sunrise:05:12 AM Sunset: 08:22 PM |
Moonrise:11:26 AM Moonset: 01:22 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
15.4 ° C (59.7°F) |
29.2 ° C (84.5°F) |
22.3 ° C (72.2°F) |
% 45 | 0% | 6 | Sunrise:05:11 AM Sunset: 08:23 PM |
Moonrise:12:41 PM Moonset: 01:45 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
14.7 ° C (58.5°F) |
28.7 ° C (83.7°F) |
21.6 ° C (70.9°F) |
% 66 | 88% | 5 | Sunrise:05:10 AM Sunset: 08:24 PM |
Moonrise:01:52 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Patchy rain nearby |
12.8 ° C (55.1°F) |
17.1 ° C (62.8°F) |
15.1 ° C (59.1°F) |
% 92 | 88% | 4 | Sunrise:05:09 AM Sunset: 08:25 PM |
Moonrise:03:00 PM Moonset: 02:20 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
12.1 ° C (53.7°F) |
16.8 ° C (62.3°F) |
14.3 ° C (57.8°F) |
% 84 | 89% | 3 | Sunrise:05:09 AM Sunset: 08:26 PM |
Moonrise:04:07 PM Moonset: 02:37 AM Moon Phase ( Waxing Gibbous ) |
|