Current weather conditions and 15 day weather forecast for La Prairie, 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.
| 15 May 2026 Friday 6.7 ° C / 44.1°F ![]() Sunny |
Feels Like : 3.9 ° C / 39.1°F Humidity : % 76 Pressure : 1005 mb Wind Speed : 14.4 kmph / 8.9 miles from WSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 May 2026 Friday | Sunny |
10.6 ° C (51.1°F) |
27.8 ° C (82°F) |
19.7 ° C (67.5°F) |
% 35 | 0% | 7.7 | Sunrise:06:03 AM Sunset: 08:57 PM |
Moonrise:04:52 AM Moonset: 08:06 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
12.2 ° C (54°F) |
24.5 ° C (76.1°F) |
18.3 ° C (64.9°F) |
% 38 | 0% | 7.1 | Sunrise:06:02 AM Sunset: 08:58 PM |
Moonrise:05:24 AM Moonset: 09:33 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Moderate rain |
12.6 ° C (54.6°F) |
21.9 ° C (71.3°F) |
16.2 ° C (61.1°F) |
% 73 | 85% | 7.1 | Sunrise:06:01 AM Sunset: 08:59 PM |
Moonrise:06:05 AM Moonset: 10:54 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
6.2 ° C (43.2°F) |
13.4 ° C (56.1°F) |
9.8 ° C (49.6°F) |
% 63 | 85% | 2.7 | Sunrise:06:00 AM Sunset: 09:00 PM |
Moonrise:07:00 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
3.6 ° C (38.4°F) |
20.4 ° C (68.7°F) |
8.6 ° C (47.5°F) |
% 70 | 88% | 0 | Sunrise:05:59 AM Sunset: 09:01 PM |
Moonrise:08:10 AM Moonset: 12:03 AM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
9.7 ° C (49.4°F) |
13.1 ° C (55.7°F) |
12.4 ° C (54.4°F) |
% 74 | 88% | 3 | Sunrise:05:58 AM Sunset: 09:02 PM |
Moonrise:09:29 AM Moonset: 12:56 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Overcast |
5.6 ° C (42.1°F) |
15.4 ° C (59.7°F) |
10 ° C (49.9°F) |
% 69 | 0% | 2 | Sunrise:05:57 AM Sunset: 09:03 PM |
Moonrise:10:50 AM Moonset: 01:35 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
8.4 ° C (47.2°F) |
14.9 ° C (58.8°F) |
11 ° C (51.9°F) |
% 72 | 89% | 3 | Sunrise:05:56 AM Sunset: 09:04 PM |
Moonrise:12:09 PM Moonset: 02:04 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Partly Cloudy |
8.4 ° C (47.1°F) |
27.6 ° C (81.7°F) |
17.8 ° C (64.1°F) |
% 58 | 0% | 5 | Sunrise:05:55 AM Sunset: 09:06 PM |
Moonrise:01:24 PM Moonset: 02:27 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
16.9 ° C (62.5°F) |
20.7 ° C (69.2°F) |
18.6 ° C (65.5°F) |
% 73 | 89% | 4 | Sunrise:05:54 AM Sunset: 09:07 PM |
Moonrise:02:34 PM Moonset: 02:46 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Patchy rain nearby |
13.9 ° C (57.1°F) |
19.9 ° C (67.8°F) |
17.1 ° C (62.8°F) |
% 82 | 81% | 4 | Sunrise:05:53 AM Sunset: 09:08 PM |
Moonrise:03:42 PM Moonset: 03:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Overcast |
13.7 ° C (56.7°F) |
24.3 ° C (75.7°F) |
18.2 ° C (64.7°F) |
% 75 | 0% | 4 | Sunrise:05:53 AM Sunset: 09:09 PM |
Moonrise:04:49 PM Moonset: 03:21 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Sunny |
14.8 ° C (58.6°F) |
24.5 ° C (76.1°F) |
19.4 ° C (67°F) |
% 67 | 0% | 5 | Sunrise:05:52 AM Sunset: 09:10 PM |
Moonrise:05:56 PM Moonset: 03:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Sunny |
9.5 ° C (49.1°F) |
22.6 ° C (72.6°F) |
16.4 ° C (61.4°F) |
% 52 | 0% | 5 | Sunrise:05:51 AM Sunset: 09:11 PM |
Moonrise:07:04 PM Moonset: 03:58 AM Moon Phase ( Waxing Gibbous ) |
|