Current weather conditions and 15 day weather forecast for Banner, 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.
| 11 May 2026 Monday 7.8 ° C / 46°F ![]() Clear |
Feels Like : 5.3 ° C / 41.5°F Humidity : % 51 Pressure : 1022 mb Wind Speed : 14.4 kmph / 8.9 miles from ESE ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 May 2026 Monday | Sunny |
4.4 ° C (39.9°F) |
27.5 ° C (81.5°F) |
15.9 ° C (60.6°F) |
% 40 | 0% | 7.2 | Sunrise:06:09 AM Sunset: 08:48 PM |
Moonrise:03:28 AM Moonset: 02:51 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
12.5 ° C (54.4°F) |
22.9 ° C (73.2°F) |
17.9 ° C (64.2°F) |
% 43 | 0% | 6.6 | Sunrise:06:07 AM Sunset: 08:50 PM |
Moonrise:03:47 AM Moonset: 04:03 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
9.9 ° C (49.9°F) |
24.8 ° C (76.7°F) |
17.6 ° C (63.6°F) |
% 43 | 0% | 7.4 | Sunrise:06:06 AM Sunset: 08:51 PM |
Moonrise:04:06 AM Moonset: 05:19 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Moderate rain |
14.6 ° C (58.3°F) |
32.6 ° C (90.7°F) |
22.6 ° C (72.6°F) |
% 47 | 72% | 7.2 | Sunrise:06:05 AM Sunset: 08:52 PM |
Moonrise:04:27 AM Moonset: 06:38 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Partly Cloudy |
13.2 ° C (55.8°F) |
27.9 ° C (82.3°F) |
20.3 ° C (68.5°F) |
% 69 | 0% | 0.2 | Sunrise:06:04 AM Sunset: 08:53 PM |
Moonrise:04:53 AM Moonset: 08:02 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Cloudy |
15.3 ° C (59.5°F) |
22.3 ° C (72.1°F) |
18 ° C (64.4°F) |
% 68 | 0% | 4 | Sunrise:06:03 AM Sunset: 08:54 PM |
Moonrise:05:25 AM Moonset: 09:28 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
10.8 ° C (51.4°F) |
22.5 ° C (72.4°F) |
16.5 ° C (61.7°F) |
% 55 | 0% | 5 | Sunrise:06:02 AM Sunset: 08:55 PM |
Moonrise:06:07 AM Moonset: 10:49 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
14 ° C (57.2°F) |
24.3 ° C (75.7°F) |
18 ° C (64.5°F) |
% 67 | 86% | 4 | Sunrise:06:01 AM Sunset: 08:56 PM |
Moonrise:07:03 AM Moonset: 11:58 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
10.4 ° C (50.6°F) |
19.8 ° C (67.7°F) |
14.9 ° C (58.8°F) |
% 75 | 0% | 4 | Sunrise:06:00 AM Sunset: 08:58 PM |
Moonrise:08:12 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
11.6 ° C (52.8°F) |
25.4 ° C (77.8°F) |
17.2 ° C (63°F) |
% 70 | 0% | 4 | Sunrise:05:59 AM Sunset: 08:59 PM |
Moonrise:09:31 AM Moonset: 12:51 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
12.7 ° C (54.9°F) |
20.9 ° C (69.7°F) |
16.5 ° C (61.6°F) |
% 56 | 0% | 5 | Sunrise:05:58 AM Sunset: 09:00 PM |
Moonrise:10:52 AM Moonset: 01:31 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Partly Cloudy |
5.5 ° C (42°F) |
18.9 ° C (66°F) |
12.8 ° C (55°F) |
% 61 | 0% | 4 | Sunrise:05:57 AM Sunset: 09:01 PM |
Moonrise:12:09 PM Moonset: 02:01 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
12.2 ° C (54°F) |
23.3 ° C (73.9°F) |
17.6 ° C (63.7°F) |
% 51 | 0% | 5 | Sunrise:05:56 AM Sunset: 09:02 PM |
Moonrise:01:23 PM Moonset: 02:24 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
12.7 ° C (54.9°F) |
23.2 ° C (73.7°F) |
16.1 ° C (60.9°F) |
% 77 | 89% | 4 | Sunrise:05:56 AM Sunset: 09:03 PM |
Moonrise:02:33 PM Moonset: 02:44 AM Moon Phase ( Waxing Gibbous ) |
|