Watertown Regional Airport Weather Forecast 15 Days, Weather in ATY Today
Current weather conditions and 15 day weather forecast for Watertown Regional Airport, 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 Watertown Regional Airport
| 11 February 2026 Wednesday -1.7 ° C / 28.9°F  Clear |
Feels Like : -4.6 ° C / 23.8°F Humidity : % 85 Pressure : 1023 mb Wind Speed : 7.6 kmph / 4.7 miles from W  Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Watertown Regional Airport, SD, USA
Weather Forecast for next 15 Days for Watertown Regional Airport 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 Watertown Regional Airport, 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 10 February 2026 Tuesday |  Overcast |
-2.6 ° C (27.3°F) |
3.7 ° C (38.7°F) |
-0 ° C (32°F) |
% 81 | 0% | 0.4 | Sunrise:07:37 AM Sunset: 05:50 PM |
Moonrise:02:50 AM Moonset: 11:14 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Sunny |
-4.7 ° C (23.5°F) |
9.2 ° C (48.6°F) |
1 ° C (33.8°F) |
% 73 | 0% | 0.4 | Sunrise:07:35 AM Sunset: 05:51 PM |
Moonrise:03:53 AM Moonset: 11:54 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday |  Mist |
-0.5 ° C (31.1°F) |
5.4 ° C (41.7°F) |
1.9 ° C (35.4°F) |
% 85 | 0% | 0.4 | Sunrise:07:34 AM Sunset: 05:53 PM |
Moonrise:04:50 AM Moonset: 12:44 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Overcast |
-4.6 ° C (23.7°F) |
9.1 ° C (48.4°F) |
0.2 ° C (32.4°F) |
% 91 | 0% | 0.4 | Sunrise:07:32 AM Sunset: 05:54 PM |
Moonrise:05:39 AM Moonset: 01:43 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-1.2 ° C (29.8°F) |
12.2 ° C (53.9°F) |
5.4 ° C (41.8°F) |
% 56 | 0% | 0.4 | Sunrise:07:31 AM Sunset: 05:56 PM |
Moonrise:06:18 AM Moonset: 02:50 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday |  Partly Cloudy |
2.1 ° C (35.8°F) |
11.4 ° C (52.6°F) |
4.8 ° C (40.6°F) |
% 54 | 0% | 0 | Sunrise:07:29 AM Sunset: 05:57 PM |
Moonrise:06:50 AM Moonset: 04:01 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Partly Cloudy |
6.1 ° C (42.9°F) |
15.3 ° C (59.6°F) |
9.5 ° C (49°F) |
% 65 | 0% | 3 | Sunrise:07:28 AM Sunset: 05:58 PM |
Moonrise:07:16 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Partly Cloudy |
6.4 ° C (43.5°F) |
14.3 ° C (57.7°F) |
10.1 ° C (50.2°F) |
% 78 | 0% | 4 | Sunrise:07:26 AM Sunset: 06:00 PM |
Moonrise:07:38 AM Moonset: 06:27 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Overcast |
-0.7 ° C (30.8°F) |
4.7 ° C (40.5°F) |
4.5 ° C (40.1°F) |
% 73 | 0% | 1 | Sunrise:07:25 AM Sunset: 06:01 PM |
Moonrise:07:58 AM Moonset: 07:40 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday |  Light sleet showers |
-0.8 ° C (30.5°F) |
2.3 ° C (36.2°F) |
0.7 ° C (33.3°F) |
% 95 | 68% | 1 | Sunrise:07:23 AM Sunset: 06:03 PM |
Moonrise:08:16 AM Moonset: 08:54 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday |  Blowing snow |
-6.3 ° C (20.7°F) |
-2.9 ° C (26.8°F) |
-3.8 ° C (25.1°F) |
% 79 | 0% | 1 | Sunrise:07:21 AM Sunset: 06:04 PM |
Moonrise:08:35 AM Moonset: 10:10 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Partly Cloudy |
-7.5 ° C (18.4°F) |
2.6 ° C (36.7°F) |
-3.4 ° C (25.8°F) |
% 65 | 0% | 2 | Sunrise:07:20 AM Sunset: 06:05 PM |
Moonrise:08:56 AM Moonset: 11:28 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday |  Patchy rain nearby |
-2.4 ° C (27.7°F) |
10.2 ° C (50.3°F) |
3.1 ° C (37.6°F) |
% 79 | 83% | 1 | Sunrise:07:18 AM Sunset: 06:07 PM |
Moonrise:09:21 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday |  Light snow |
-8.2 ° C (17.3°F) |
-5 ° C (23°F) |
-5.5 ° C (22.1°F) |
% 75 | 0% | 1 | Sunrise:07:17 AM Sunset: 06:08 PM |
Moonrise:09:52 AM Moonset: 12:48 AM Moon Phase ( Waxing Crescent ) |
|
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