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
| 07 February 2026 Saturday 5.4 ° C / 41.8°F  Overcast |
Feels Like : 2.7 ° C / 36.9°F Humidity : % 64 Pressure : 1026 mb Wind Speed : 12.6 kmph / 7.8 miles from ENE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 06 February 2026 Friday | Overcast |
1.1 ° C (34°F) |
7.2 ° C (45°F) |
5.2 ° C (41.4°F) |
% 69 | 0% | 0.5 | Sunrise:07:45 AM Sunset: 05:54 PM |
Moonrise:11:33 PM Moonset: 09:46 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday | Overcast |
-2.1 ° C (28.2°F) |
4.2 ° C (39.6°F) |
0.9 ° C (33.5°F) |
% 85 | 0% | 0.5 | Sunrise:07:43 AM Sunset: 05:55 PM |
Moonrise:No moonrise Moonset: 10:05 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday |  Partly Cloudy |
-2.4 ° C (27.7°F) |
15.5 ° C (59.9°F) |
4.2 ° C (39.5°F) |
% 78 | 0% | 0.4 | Sunrise:07:42 AM Sunset: 05:57 PM |
Moonrise:12:39 AM Moonset: 10:28 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday |  Sunny |
-0.9 ° C (30.4°F) |
14.1 ° C (57.4°F) |
5.8 ° C (42.5°F) |
% 67 | 0% | 0.5 | Sunrise:07:41 AM Sunset: 05:58 PM |
Moonrise:01:45 AM Moonset: 10:55 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Partly Cloudy |
1.1 ° C (34°F) |
7 ° C (44.6°F) |
4.3 ° C (39.7°F) |
% 62 | 0% | 0.4 | Sunrise:07:40 AM Sunset: 05:59 PM |
Moonrise:02:49 AM Moonset: 11:28 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Overcast |
-0.6 ° C (30.8°F) |
8.8 ° C (47.9°F) |
2.3 ° C (36.1°F) |
% 69 | 0% | 0 | Sunrise:07:38 AM Sunset: 06:01 PM |
Moonrise:03:51 AM Moonset: 12:09 PM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Patchy rain nearby |
3 ° C (37.5°F) |
10.4 ° C (50.7°F) |
5.4 ° C (41.8°F) |
% 64 | 83% | 2 | Sunrise:07:37 AM Sunset: 06:02 PM |
Moonrise:04:48 AM Moonset: 12:59 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
1.5 ° C (34.7°F) |
11.9 ° C (53.5°F) |
5.6 ° C (42.1°F) |
% 56 | 0% | 3 | Sunrise:07:36 AM Sunset: 06:03 PM |
Moonrise:05:37 AM Moonset: 01:58 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Overcast |
2.2 ° C (35.9°F) |
9.6 ° C (49.3°F) |
5.7 ° C (42.2°F) |
% 57 | 0% | 2 | Sunrise:07:34 AM Sunset: 06:04 PM |
Moonrise:06:17 AM Moonset: 03:03 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Sunny |
3.1 ° C (37.5°F) |
12.9 ° C (55.2°F) |
7.1 ° C (44.8°F) |
% 55 | 0% | 3 | Sunrise:07:33 AM Sunset: 06:06 PM |
Moonrise:06:51 AM Moonset: 04:13 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday |  Cloudy |
6.5 ° C (43.7°F) |
17.6 ° C (63.7°F) |
10.9 ° C (51.7°F) |
% 61 | 0% | 3 | Sunrise:07:31 AM Sunset: 06:07 PM |
Moonrise:07:18 AM Moonset: 05:24 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Sunny |
0.1 ° C (32.2°F) |
5.6 ° C (42°F) |
3.4 ° C (38.2°F) |
% 43 | 0% | 2 | Sunrise:07:30 AM Sunset: 06:08 PM |
Moonrise:07:42 AM Moonset: 06:35 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Sunny |
-2.1 ° C (28.1°F) |
5.2 ° C (41.3°F) |
1 ° C (33.8°F) |
% 38 | 0% | 2 | Sunrise:07:28 AM Sunset: 06:10 PM |
Moonrise:08:02 AM Moonset: 07:48 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Sunny |
-2 ° C (28.4°F) |
7.8 ° C (46°F) |
2.2 ° C (36°F) |
% 41 | 0% | 2 | Sunrise:07:27 AM Sunset: 06:11 PM |
Moonrise:08:22 AM Moonset: 09:00 PM Moon Phase ( Waxing Crescent ) |
|
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