Signal Weather Forecast 15 Days, Weather in Signal Today
Current weather conditions and 15 day weather forecast for Signal, 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 Signal
| 24 March 2026 Tuesday 3.9 ° C / 38.9°F  Clear |
Feels Like : 0.4 ° C / 32.8°F Humidity : % 37 Pressure : 1021 mb Wind Speed : 18.7 kmph / 11.6 miles from S  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Signal, SD, USA
Weather Forecast for next 15 Days for Signal 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 Signal, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 March 2026 Tuesday | Sunny |
1.4 ° C (34.5°F) |
17.6 ° C (63.7°F) |
8.8 ° C (47.8°F) |
% 46 | 0% | 1.1 | Sunrise:07:31 AM Sunset: 07:52 PM |
Moonrise:10:35 AM Moonset: 02:11 AM Moon Phase ( Waxing Crescent ) |
|
| 25 March 2026 Wednesday | Sunny |
5.8 ° C (42.4°F) |
28 ° C (82.4°F) |
16.4 ° C (61.6°F) |
% 53 | 0% | 1.5 | Sunrise:07:29 AM Sunset: 07:53 PM |
Moonrise:11:39 AM Moonset: 03:19 AM Moon Phase ( First Quarter ) |
|
| 26 March 2026 Thursday |  Partly Cloudy |
5.5 ° C (41.9°F) |
14.1 ° C (57.4°F) |
11.8 ° C (53.2°F) |
% 51 | 0% | 1.5 | Sunrise:07:27 AM Sunset: 07:55 PM |
Moonrise:12:50 PM Moonset: 04:13 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 March 2026 Friday | Sunny |
-2.8 ° C (26.9°F) |
11 ° C (51.8°F) |
3.6 ° C (38.4°F) |
% 44 | 0% | 1.5 | Sunrise:07:26 AM Sunset: 07:56 PM |
Moonrise:02:06 PM Moonset: 04:55 AM Moon Phase ( Waxing Gibbous ) |
|
| 28 March 2026 Saturday | Partly Cloudy |
2.2 ° C (36°F) |
18.6 ° C (65.4°F) |
7.6 ° C (45.7°F) |
% 39 | 0% | 0 | Sunrise:07:24 AM Sunset: 07:57 PM |
Moonrise:03:22 PM Moonset: 05:28 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 March 2026 Sunday | Sunny |
6.8 ° C (44.3°F) |
21.4 ° C (70.5°F) |
14.6 ° C (58.2°F) |
% 38 | 0% | 4 | Sunrise:07:22 AM Sunset: 07:58 PM |
Moonrise:04:34 PM Moonset: 05:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 March 2026 Monday | Partly Cloudy |
11.6 ° C (52.9°F) |
25.7 ° C (78.2°F) |
18.6 ° C (65.4°F) |
% 53 | 0% | 5 | Sunrise:07:20 AM Sunset: 07:59 PM |
Moonrise:05:45 PM Moonset: 06:15 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 March 2026 Tuesday | Partly Cloudy |
13.6 ° C (56.4°F) |
25.9 ° C (78.6°F) |
18.8 ° C (65.8°F) |
% 63 | 0% | 5 | Sunrise:07:18 AM Sunset: 08:00 PM |
Moonrise:06:53 PM Moonset: 06:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 April 2026 Wednesday | Sunny |
12.8 ° C (55.1°F) |
30 ° C (86°F) |
20.8 ° C (69.4°F) |
% 41 | 0% | 6 | Sunrise:07:17 AM Sunset: 08:01 PM |
Moonrise:08:00 PM Moonset: 06:53 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 April 2026 Thursday | Partly Cloudy |
10.8 ° C (51.4°F) |
18.6 ° C (65.5°F) |
14.9 ° C (58.8°F) |
% 30 | 0% | 4 | Sunrise:07:15 AM Sunset: 08:03 PM |
Moonrise:09:07 PM Moonset: 07:13 AM Moon Phase ( Full Moon ) |
|
| 03 April 2026 Friday |  Moderate rain |
0.3 ° C (32.5°F) |
9.6 ° C (49.3°F) |
7.7 ° C (45.8°F) |
% 67 | 88% | 2 | Sunrise:07:13 AM Sunset: 08:04 PM |
Moonrise:10:13 PM Moonset: 07:33 AM Moon Phase ( Waning Gibbous ) |
|
| 04 April 2026 Saturday |  Blowing snow |
-2.5 ° C (27.6°F) |
0 ° C (32°F) |
-1.2 ° C (29.8°F) |
% 80 | 70% | 1 | Sunrise:07:11 AM Sunset: 08:05 PM |
Moonrise:11:20 PM Moonset: 07:57 AM Moon Phase ( Waning Gibbous ) |
|
| 05 April 2026 Sunday | Partly Cloudy |
-4 ° C (24.9°F) |
3.4 ° C (38.2°F) |
-0.8 ° C (30.6°F) |
% 66 | 0% | 2 | Sunrise:07:10 AM Sunset: 08:06 PM |
Moonrise:No moonrise Moonset: 08:25 AM Moon Phase ( Waning Gibbous ) |
|
| 06 April 2026 Monday | Sunny |
-4.7 ° C (23.6°F) |
14.2 ° C (57.6°F) |
4.2 ° C (39.6°F) |
% 56 | 0% | 2 | Sunrise:07:08 AM Sunset: 08:07 PM |
Moonrise:12:25 AM Moonset: 09:00 AM Moon Phase ( Waning Gibbous ) |
|
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