Current weather conditions and 15 day weather forecast for Floyd, 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 12.8 ° C / 55°F ![]() Clear |
Feels Like : 12.1 ° C / 53.8°F Humidity : % 51 Pressure : 1006 mb Wind Speed : 9 kmph / 5.6 miles from W ![]() 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 |
9.5 ° C (49.1°F) |
27.4 ° C (81.3°F) |
19.2 ° C (66.5°F) |
% 40 | 0% | 7.9 | Sunrise:06:06 AM Sunset: 08:53 PM |
Moonrise:04:55 AM Moonset: 08:02 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
11.5 ° C (52.8°F) |
25.8 ° C (78.5°F) |
18.8 ° C (65.9°F) |
% 41 | 0% | 7.4 | Sunrise:06:05 AM Sunset: 08:54 PM |
Moonrise:05:28 AM Moonset: 09:27 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Moderate rain |
14.5 ° C (58.1°F) |
21.3 ° C (70.4°F) |
17.4 ° C (63.3°F) |
% 78 | 87% | 5.9 | Sunrise:06:04 AM Sunset: 08:55 PM |
Moonrise:06:10 AM Moonset: 10:47 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Moderate rain |
7.1 ° C (44.9°F) |
13.2 ° C (55.8°F) |
10.5 ° C (50.8°F) |
% 66 | 73% | 1.5 | Sunrise:06:03 AM Sunset: 08:56 PM |
Moonrise:07:06 AM Moonset: 11:56 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Patchy rain nearby |
5.1 ° C (41.2°F) |
21.4 ° C (70.5°F) |
9.9 ° C (49.8°F) |
% 65 | 87% | 0.1 | Sunrise:06:02 AM Sunset: 08:57 PM |
Moonrise:08:16 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
10.8 ° C (51.5°F) |
13.7 ° C (56.6°F) |
12.5 ° C (54.5°F) |
% 75 | 80% | 3 | Sunrise:06:01 AM Sunset: 08:58 PM |
Moonrise:09:34 AM Moonset: 12:50 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
7.6 ° C (45.7°F) |
16.9 ° C (62.5°F) |
12.1 ° C (53.7°F) |
% 72 | 0% | 3 | Sunrise:06:01 AM Sunset: 08:59 PM |
Moonrise:10:54 AM Moonset: 01:31 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
10.1 ° C (50.2°F) |
17.7 ° C (63.8°F) |
13.4 ° C (56.2°F) |
% 67 | 0% | 3 | Sunrise:06:00 AM Sunset: 09:00 PM |
Moonrise:12:11 PM Moonset: 02:01 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
10.5 ° C (50.8°F) |
27.3 ° C (81.1°F) |
19 ° C (66.2°F) |
% 58 | 0% | 5 | Sunrise:05:59 AM Sunset: 09:01 PM |
Moonrise:01:25 PM Moonset: 02:24 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
16.4 ° C (61.6°F) |
20.7 ° C (69.2°F) |
18.2 ° C (64.8°F) |
% 77 | 85% | 4 | Sunrise:05:58 AM Sunset: 09:02 PM |
Moonrise:02:34 PM Moonset: 02:45 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Patchy rain nearby |
15.3 ° C (59.6°F) |
21.8 ° C (71.3°F) |
18.2 ° C (64.8°F) |
% 76 | 89% | 4 | Sunrise:05:57 AM Sunset: 09:03 PM |
Moonrise:03:41 PM Moonset: 03:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
11.1 ° C (52°F) |
27.2 ° C (80.9°F) |
19.2 ° C (66.6°F) |
% 67 | 0% | 5 | Sunrise:05:57 AM Sunset: 09:04 PM |
Moonrise:04:47 PM Moonset: 03:22 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Patchy rain nearby |
17.1 ° C (62.8°F) |
26.8 ° C (80.2°F) |
21.6 ° C (70.8°F) |
% 60 | 82% | 5 | Sunrise:05:56 AM Sunset: 09:05 PM |
Moonrise:05:53 PM Moonset: 03:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 May 2026 Thursday | Patchy rain nearby |
10.7 ° C (51.2°F) |
23.9 ° C (75.1°F) |
17 ° C (62.5°F) |
% 53 | 89% | 4 | Sunrise:05:55 AM Sunset: 09:06 PM |
Moonrise:06:59 PM Moonset: 04:01 AM Moon Phase ( Waxing Gibbous ) |
|