Current weather conditions and 15 day weather forecast for Ralph Myers Airport, 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.
| 09 August 2026 Sunday 24.2 ° C / 75.6°F ![]() Clear |
Feels Like : 23.3 ° C / 73.9°F Humidity : % 66 Pressure : 1005 mb Wind Speed : 17.6 kmph / 11 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 08 August 2026 Saturday | Sunny |
11.1 ° C (52°F) |
31.6 ° C (88.9°F) |
21.8 ° C (71.2°F) |
% 60 | 3% | 6.4 | Sunrise:06:31 AM Sunset: 08:55 PM |
Moonrise:12:59 AM Moonset: 05:52 PM Moon Phase ( Waning Crescent ) |
|
| 09 August 2026 Sunday | Sunny |
17.2 ° C (63°F) |
32.2 ° C (90°F) |
24.3 ° C (75.8°F) |
% 54 | 3% | 5.3 | Sunrise:06:32 AM Sunset: 08:54 PM |
Moonrise:01:56 AM Moonset: 06:54 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
18.2 ° C (64.8°F) |
36 ° C (96.8°F) |
25 ° C (76.9°F) |
% 44 | 57% | 5.8 | Sunrise:06:33 AM Sunset: 08:52 PM |
Moonrise:03:08 AM Moonset: 07:43 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
17.1 ° C (62.7°F) |
31.2 ° C (88.1°F) |
23.9 ° C (75.1°F) |
% 57 | 3% | 5.6 | Sunrise:06:35 AM Sunset: 08:51 PM |
Moonrise:04:30 AM Moonset: 08:21 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
16.4 ° C (61.5°F) |
30.2 ° C (86.3°F) |
23.7 ° C (74.6°F) |
% 44 | 36% | 6.6 | Sunrise:06:36 AM Sunset: 08:49 PM |
Moonrise:05:58 AM Moonset: 08:51 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Sunny |
14.9 ° C (58.8°F) |
27 ° C (80.6°F) |
21.1 ° C (70.1°F) |
% 43 | 1% | 7 | Sunrise:06:37 AM Sunset: 08:48 PM |
Moonrise:07:24 AM Moonset: 09:15 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
15 ° C (59.1°F) |
31.3 ° C (88.4°F) |
23.5 ° C (74.3°F) |
% 36 | 1% | 8 | Sunrise:06:38 AM Sunset: 08:46 PM |
Moonrise:08:47 AM Moonset: 09:36 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
20.9 ° C (69.6°F) |
34.3 ° C (93.8°F) |
27.8 ° C (82.1°F) |
% 41 | 2% | 8 | Sunrise:06:39 AM Sunset: 08:45 PM |
Moonrise:10:07 AM Moonset: 09:56 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
20.7 ° C (69.3°F) |
33.8 ° C (92.8°F) |
26.5 ° C (79.7°F) |
% 65 | 57% | 8 | Sunrise:06:41 AM Sunset: 08:43 PM |
Moonrise:11:25 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
17 ° C (62.6°F) |
34.3 ° C (93.8°F) |
25.3 ° C (77.6°F) |
% 57 | 17% | 8 | Sunrise:06:42 AM Sunset: 08:42 PM |
Moonrise:12:41 PM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
20.4 ° C (68.8°F) |
36.1 ° C (97°F) |
27.6 ° C (81.7°F) |
% 41 | 1% | 9 | Sunrise:06:43 AM Sunset: 08:40 PM |
Moonrise:01:56 PM Moonset: 11:07 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
18.2 ° C (64.8°F) |
24.1 ° C (75.4°F) |
21.4 ° C (70.5°F) |
% 65 | 57% | 6 | Sunrise:06:44 AM Sunset: 08:38 PM |
Moonrise:03:08 PM Moonset: 11:40 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
16.6 ° C (61.9°F) |
30.3 ° C (86.5°F) |
23.2 ° C (73.8°F) |
% 52 | 4% | 8 | Sunrise:06:45 AM Sunset: 08:37 PM |
Moonrise:04:15 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
18.7 ° C (65.7°F) |
34.9 ° C (94.8°F) |
26.6 ° C (79.9°F) |
% 41 | 2% | 8 | Sunrise:06:47 AM Sunset: 08:35 PM |
Moonrise:05:14 PM Moonset: 12:21 AM Moon Phase ( First Quarter ) |
|