Lone Rock Weather Forecast 15 Days, Weather in Lone Rock Today
Current weather conditions and 15 day weather forecast for Lone Rock, 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.
Current weather conditions at Lone Rock
| 14 May 2026 Thursday 14.1 ° C / 57.4°F  Clear |
Feels Like : 12.2 ° C / 54°F Humidity : % 37 Pressure : 1015 mb Wind Speed : 24.5 kmph / 15.2 miles from SE  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Lone Rock, SD, USA
Weather Forecast for next 15 Days for Lone Rock including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Lone Rock, South Dakota state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 14 May 2026 Thursday |  Patchy rain nearby |
13 ° C (55.4°F) |
25.7 ° C (78.3°F) |
19.2 ° C (66.5°F) |
% 43 | 87% | 7.8 | Sunrise:06:00 AM Sunset: 08:44 PM |
Moonrise:04:21 AM Moonset: 06:30 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
12.7 ° C (54.9°F) |
26.1 ° C (78.9°F) |
19.5 ° C (67.2°F) |
% 48 | 0% | 0.2 | Sunrise:05:59 AM Sunset: 08:45 PM |
Moonrise:04:47 AM Moonset: 07:54 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
13.7 ° C (56.6°F) |
25.7 ° C (78.3°F) |
19.8 ° C (67.6°F) |
% 36 | 0% | 5 | Sunrise:05:58 AM Sunset: 08:46 PM |
Moonrise:05:20 AM Moonset: 09:19 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday |  Moderate rain |
13.7 ° C (56.7°F) |
23.5 ° C (74.4°F) |
17.8 ° C (64.1°F) |
% 68 | 81% | 4 | Sunrise:05:57 AM Sunset: 08:47 PM |
Moonrise:06:03 AM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Patchy rain nearby |
10 ° C (49.9°F) |
16.3 ° C (61.4°F) |
12.5 ° C (54.5°F) |
% 73 | 86% | 3 | Sunrise:05:56 AM Sunset: 08:48 PM |
Moonrise:06:59 AM Moonset: 11:48 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday |  Partly Cloudy |
7 ° C (44.6°F) |
18.6 ° C (65.5°F) |
12.6 ° C (54.7°F) |
% 46 | 0% | 4 | Sunrise:05:55 AM Sunset: 08:49 PM |
Moonrise:08:08 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Partly Cloudy |
5.5 ° C (42°F) |
17 ° C (62.6°F) |
11.5 ° C (52.7°F) |
% 58 | 0% | 4 | Sunrise:05:54 AM Sunset: 08:50 PM |
Moonrise:09:27 AM Moonset: 12:42 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Moderate rain |
6.7 ° C (44.1°F) |
11.8 ° C (53.3°F) |
9.7 ° C (49.4°F) |
% 86 | 83% | 2 | Sunrise:05:53 AM Sunset: 08:51 PM |
Moonrise:10:46 AM Moonset: 01:22 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday |  Overcast |
5.7 ° C (42.3°F) |
15.5 ° C (59.9°F) |
9.6 ° C (49.2°F) |
% 76 | 0% | 2 | Sunrise:05:52 AM Sunset: 08:52 PM |
Moonrise:12:04 PM Moonset: 01:53 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Sunny |
8.5 ° C (47.3°F) |
24.5 ° C (76.2°F) |
16.2 ° C (61.1°F) |
% 65 | 0% | 5 | Sunrise:05:52 AM Sunset: 08:53 PM |
Moonrise:01:17 PM Moonset: 02:17 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Partly Cloudy |
15.9 ° C (60.6°F) |
24.5 ° C (76°F) |
20.1 ° C (68.3°F) |
% 75 | 0% | 6 | Sunrise:05:51 AM Sunset: 08:54 PM |
Moonrise:02:26 PM Moonset: 02:37 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Moderate rain |
17.5 ° C (63.5°F) |
23 ° C (73.4°F) |
20.7 ° C (69.3°F) |
% 82 | 85% | 5 | Sunrise:05:50 AM Sunset: 08:55 PM |
Moonrise:03:34 PM Moonset: 02:56 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Patchy rain nearby |
17.5 ° C (63.4°F) |
28.6 ° C (83.6°F) |
21.6 ° C (70.8°F) |
% 80 | 85% | 5 | Sunrise:05:49 AM Sunset: 08:56 PM |
Moonrise:04:39 PM Moonset: 03:14 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 May 2026 Wednesday | Moderate rain |
17.8 ° C (64.1°F) |
20.5 ° C (68.9°F) |
19.3 ° C (66.8°F) |
% 93 | 86% | 4 | Sunrise:05:49 AM Sunset: 08:57 PM |
Moonrise:05:45 PM Moonset: 03:33 AM Moon Phase ( Waxing Gibbous ) |
|
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