Current weather conditions and 15 day weather forecast for Ash, 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 6.1 ° C / 43°F ![]() Clear |
Feels Like : 3 ° C / 37.5°F Humidity : % 51 Pressure : 1023 mb Wind Speed : 15.5 kmph / 9.6 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 |
5.1 ° C (41.2°F) |
23 ° C (73.5°F) |
14.7 ° C (58.5°F) |
% 45 | 0% | 6.9 | Sunrise:06:07 AM Sunset: 08:49 PM |
Moonrise:03:28 AM Moonset: 02:50 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
11.7 ° C (53.1°F) |
21.6 ° C (70.8°F) |
17.2 ° C (63°F) |
% 44 | 0% | 6.5 | Sunrise:06:06 AM Sunset: 08:50 PM |
Moonrise:03:47 AM Moonset: 04:03 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
8.9 ° C (48°F) |
23.8 ° C (74.8°F) |
16.6 ° C (62°F) |
% 42 | 0% | 7.3 | Sunrise:06:05 AM Sunset: 08:52 PM |
Moonrise:04:06 AM Moonset: 05:19 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
14.6 ° C (58.3°F) |
28.2 ° C (82.8°F) |
21.4 ° C (70.5°F) |
% 48 | 0% | 7.3 | Sunrise:06:04 AM Sunset: 08:53 PM |
Moonrise:04:26 AM Moonset: 06:39 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
16.7 ° C (62.1°F) |
27.9 ° C (82.2°F) |
22.3 ° C (72.2°F) |
% 66 | 0% | 0.1 | Sunrise:06:03 AM Sunset: 08:54 PM |
Moonrise:04:52 AM Moonset: 08:03 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
16 ° C (60.8°F) |
28.3 ° C (82.9°F) |
20.9 ° C (69.6°F) |
% 72 | 82% | 5 | Sunrise:06:02 AM Sunset: 08:55 PM |
Moonrise:05:24 AM Moonset: 09:29 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Patchy rain nearby |
16 ° C (60.8°F) |
25.9 ° C (78.7°F) |
20 ° C (68°F) |
% 64 | 71% | 5 | Sunrise:06:01 AM Sunset: 08:56 PM |
Moonrise:06:05 AM Moonset: 10:50 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
11.6 ° C (52.8°F) |
20 ° C (68°F) |
15.3 ° C (59.6°F) |
% 47 | 0% | 5 | Sunrise:06:00 AM Sunset: 08:57 PM |
Moonrise:07:01 AM Moonset: 11:59 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
10.6 ° C (51°F) |
24.5 ° C (76.1°F) |
17.2 ° C (62.9°F) |
% 53 | 0% | 5 | Sunrise:05:59 AM Sunset: 08:58 PM |
Moonrise:08:10 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
13.4 ° C (56.1°F) |
27 ° C (80.5°F) |
20.7 ° C (69.3°F) |
% 51 | 77% | 5 | Sunrise:05:58 AM Sunset: 09:00 PM |
Moonrise:09:30 AM Moonset: 12:52 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
16.4 ° C (61.4°F) |
27.1 ° C (80.8°F) |
21.1 ° C (70.1°F) |
% 61 | 0% | 6 | Sunrise:05:57 AM Sunset: 09:01 PM |
Moonrise:10:50 AM Moonset: 01:32 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Sunny |
9.8 ° C (49.6°F) |
23 ° C (73.4°F) |
16.7 ° C (62°F) |
% 51 | 0% | 5 | Sunrise:05:56 AM Sunset: 09:02 PM |
Moonrise:12:08 PM Moonset: 02:02 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
15.8 ° C (60.4°F) |
27.3 ° C (81.1°F) |
21.1 ° C (69.9°F) |
% 54 | 86% | 5 | Sunrise:05:55 AM Sunset: 09:03 PM |
Moonrise:01:23 PM Moonset: 02:25 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
12.8 ° C (55°F) |
21.1 ° C (69.9°F) |
17.7 ° C (63.9°F) |
% 63 | 72% | 4 | Sunrise:05:54 AM Sunset: 09:04 PM |
Moonrise:02:32 PM Moonset: 02:44 AM Moon Phase ( Waxing Gibbous ) |
|