Current weather conditions and 15 day weather forecast for Tyndall, 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.
| 13 May 2026 Wednesday 24.4 ° C / 75.9°F ![]() Sunny |
Feels Like : 23.5 ° C / 74.3°F Humidity : % 18 Pressure : 1020 mb Wind Speed : 11.9 kmph / 7.4 miles from S ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday | Sunny |
7.2 ° C (45°F) |
28.5 ° C (83.3°F) |
19.1 ° C (66.4°F) |
% 34 | 0% | 7.8 | Sunrise:06:11 AM Sunset: 08:46 PM |
Moonrise:04:07 AM Moonset: 05:17 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Patchy rain nearby |
16.2 ° C (61.1°F) |
28.4 ° C (83.1°F) |
20.8 ° C (69.5°F) |
% 51 | 88% | 7.2 | Sunrise:06:10 AM Sunset: 08:47 PM |
Moonrise:04:29 AM Moonset: 06:34 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
13.4 ° C (56.2°F) |
27.2 ° C (80.9°F) |
20.1 ° C (68.2°F) |
% 49 | 0% | 0.1 | Sunrise:06:08 AM Sunset: 08:48 PM |
Moonrise:04:57 AM Moonset: 07:57 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Patchy rain nearby |
12.3 ° C (54.2°F) |
28 ° C (82.5°F) |
20 ° C (68.1°F) |
% 42 | 75% | 5 | Sunrise:06:07 AM Sunset: 08:49 PM |
Moonrise:05:31 AM Moonset: 09:21 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Moderate rain |
14.5 ° C (58.2°F) |
25.2 ° C (77.4°F) |
19.5 ° C (67.1°F) |
% 72 | 84% | 4 | Sunrise:06:07 AM Sunset: 08:50 PM |
Moonrise:06:14 AM Moonset: 10:40 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
6.7 ° C (44.1°F) |
12.9 ° C (55.2°F) |
12.1 ° C (53.8°F) |
% 84 | 77% | 3 | Sunrise:06:06 AM Sunset: 08:51 PM |
Moonrise:07:11 AM Moonset: 11:49 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
4.6 ° C (40.3°F) |
17.1 ° C (62.8°F) |
10.6 ° C (51.1°F) |
% 62 | 0% | 4 | Sunrise:06:05 AM Sunset: 08:52 PM |
Moonrise:08:20 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
10.1 ° C (50.2°F) |
19.8 ° C (67.7°F) |
14.4 ° C (58°F) |
% 64 | 0% | 3 | Sunrise:06:04 AM Sunset: 08:53 PM |
Moonrise:09:38 AM Moonset: 12:43 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
10.7 ° C (51.3°F) |
29.1 ° C (84.5°F) |
19.6 ° C (67.2°F) |
% 56 | 0% | 5 | Sunrise:06:03 AM Sunset: 08:54 PM |
Moonrise:10:57 AM Moonset: 01:25 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Patchy rain nearby |
17.6 ° C (63.7°F) |
29.7 ° C (85.5°F) |
23.3 ° C (74°F) |
% 56 | 73% | 5 | Sunrise:06:02 AM Sunset: 08:55 PM |
Moonrise:12:13 PM Moonset: 01:56 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Patchy rain nearby |
18 ° C (64.4°F) |
32.6 ° C (90.8°F) |
25 ° C (77.1°F) |
% 59 | 68% | 6 | Sunrise:06:01 AM Sunset: 08:56 PM |
Moonrise:01:25 PM Moonset: 02:21 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
11.8 ° C (53.3°F) |
15.8 ° C (60.4°F) |
14 ° C (57.1°F) |
% 82 | 86% | 3 | Sunrise:06:01 AM Sunset: 08:57 PM |
Moonrise:02:33 PM Moonset: 02:43 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
9.6 ° C (49.3°F) |
30.4 ° C (86.8°F) |
20.1 ° C (68.1°F) |
% 50 | 0% | 6 | Sunrise:06:00 AM Sunset: 08:58 PM |
Moonrise:03:40 PM Moonset: 03:02 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
12.1 ° C (53.9°F) |
23.3 ° C (73.9°F) |
18 ° C (64.3°F) |
% 41 | 0% | 5 | Sunrise:05:59 AM Sunset: 08:59 PM |
Moonrise:04:44 PM Moonset: 03:21 AM Moon Phase ( Waxing Gibbous ) |
|