Current weather conditions and 15 day weather forecast for Altamont (Township), 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.
| 12 February 2026 Thursday -2.3 ° C / 27.9°F ![]() Clear |
Feels Like : -6.2 ° C / 20.9°F Humidity : % 92 Pressure : 1019 mb Wind Speed : 10.4 kmph / 6.5 miles from SSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 12 February 2026 Thursday | Sunny |
-0.7 ° C (30.7°F) |
12.1 ° C (53.8°F) |
4 ° C (39.2°F) |
% 69 | 0% | 0.4 | Sunrise:07:32 AM Sunset: 05:51 PM |
Moonrise:04:48 AM Moonset: 12:42 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Sunny |
-1 ° C (30.2°F) |
11.1 ° C (52°F) |
3.9 ° C (39.1°F) |
% 80 | 0% | 0.4 | Sunrise:07:31 AM Sunset: 05:53 PM |
Moonrise:05:37 AM Moonset: 01:42 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-1.2 ° C (29.8°F) |
9.5 ° C (49.1°F) |
3.3 ° C (37.9°F) |
% 80 | 0% | 0.4 | Sunrise:07:29 AM Sunset: 05:54 PM |
Moonrise:06:17 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Partly Cloudy |
0.5 ° C (32.9°F) |
11.7 ° C (53.1°F) |
6 ° C (42.9°F) |
% 52 | 0% | 0.4 | Sunrise:07:28 AM Sunset: 05:56 PM |
Moonrise:06:49 AM Moonset: 03:59 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Partly Cloudy |
4.3 ° C (39.7°F) |
15.6 ° C (60.1°F) |
8.3 ° C (47°F) |
% 57 | 0% | 0 | Sunrise:07:26 AM Sunset: 05:57 PM |
Moonrise:07:15 AM Moonset: 05:12 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
8 ° C (46.4°F) |
15.2 ° C (59.3°F) |
10.4 ° C (50.7°F) |
% 76 | 89% | 3 | Sunrise:07:25 AM Sunset: 05:58 PM |
Moonrise:07:37 AM Moonset: 06:25 PM Moon Phase ( New Moon ) |
|
| 18 February 2026 Wednesday | Patchy rain nearby |
0.1 ° C (32.2°F) |
4.5 ° C (40.2°F) |
3.7 ° C (38.6°F) |
% 82 | 88% | 1 | Sunrise:07:23 AM Sunset: 06:00 PM |
Moonrise:07:56 AM Moonset: 07:39 PM Moon Phase ( Waxing Crescent ) |
|
| 19 February 2026 Thursday | Moderate or heavy freezing rain |
-3.9 ° C (24.9°F) |
-0.2 ° C (31.6°F) |
-1.7 ° C (28.9°F) |
% 94 | 72% | 1 | Sunrise:07:22 AM Sunset: 06:01 PM |
Moonrise:08:15 AM Moonset: 08:53 PM Moon Phase ( Waxing Crescent ) |
|
| 20 February 2026 Friday | Patchy moderate snow |
-11.3 ° C (11.6°F) |
-9 ° C (15.9°F) |
-9.4 ° C (15.1°F) |
% 86 | 81% | 1 | Sunrise:07:20 AM Sunset: 06:02 PM |
Moonrise:08:33 AM Moonset: 10:08 PM Moon Phase ( Waxing Crescent ) |
|
| 21 February 2026 Saturday | Partly Cloudy |
-13.2 ° C (8.3°F) |
-9.6 ° C (14.7°F) |
-11.9 ° C (10.6°F) |
% 86 | 0% | 2 | Sunrise:07:18 AM Sunset: 06:04 PM |
Moonrise:08:54 AM Moonset: 11:27 PM Moon Phase ( Waxing Crescent ) |
|
| 22 February 2026 Sunday | Light freezing rain |
-13.5 ° C (7.7°F) |
-8.7 ° C (16.4°F) |
-11.1 ° C (12°F) |
% 91 | 81% | 1 | Sunrise:07:17 AM Sunset: 06:05 PM |
Moonrise:09:19 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 23 February 2026 Monday | Light snow |
-12.1 ° C (10.2°F) |
-8.5 ° C (16.7°F) |
-10.3 ° C (13.4°F) |
% 95 | 82% | 1 | Sunrise:07:15 AM Sunset: 06:07 PM |
Moonrise:09:50 AM Moonset: 12:46 AM Moon Phase ( Waxing Crescent ) |
|
| 24 February 2026 Tuesday | Moderate snow |
-15 ° C (5°F) |
-10.1 ° C (13.8°F) |
-11.9 ° C (10.5°F) |
% 95 | 71% | 1 | Sunrise:07:13 AM Sunset: 06:08 PM |
Moonrise:10:30 AM Moonset: 02:06 AM Moon Phase ( First Quarter ) |
|
| 25 February 2026 Wednesday | Partly Cloudy |
-14.4 ° C (6.1°F) |
-4.2 ° C (24.4°F) |
-8.6 ° C (16.5°F) |
% 93 | 0% | 2 | Sunrise:07:12 AM Sunset: 06:09 PM |
Moonrise:11:24 AM Moonset: 03:21 AM Moon Phase ( Waxing Gibbous ) |
|