Current weather conditions and 15 day weather forecast for South Boulder Airport, Montana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 04 February 2026 Wednesday -2.8 ° C / 27°F ![]() Clear |
Feels Like : -6.7 ° C / 20°F Humidity : % 89 Pressure : 1033 mb Wind Speed : 10.1 kmph / 6.3 miles from WSW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 04 February 2026 Wednesday | Sunny |
0.6 ° C (33.1°F) |
11.6 ° C (52.9°F) |
3.7 ° C (38.7°F) |
% 56 | 0% | 0.4 | Sunrise:07:46 AM Sunset: 05:39 PM |
Moonrise:09:16 PM Moonset: 09:03 AM Moon Phase ( Waning Gibbous ) |
|
| 05 February 2026 Thursday | Sunny |
-3.2 ° C (26.2°F) |
17.5 ° C (63.5°F) |
4.7 ° C (40.5°F) |
% 54 | 0% | 0.4 | Sunrise:07:45 AM Sunset: 05:40 PM |
Moonrise:10:25 PM Moonset: 09:20 AM Moon Phase ( Waning Gibbous ) |
|
| 06 February 2026 Friday | Sunny |
-4.6 ° C (23.7°F) |
16.1 ° C (61°F) |
3.8 ° C (38.8°F) |
% 58 | 0% | 0.4 | Sunrise:07:43 AM Sunset: 05:42 PM |
Moonrise:11:34 PM Moonset: 09:36 AM Moon Phase ( Waning Gibbous ) |
|
| 07 February 2026 Saturday | Sunny |
0.4 ° C (32.8°F) |
12 ° C (53.6°F) |
5.1 ° C (41.2°F) |
% 46 | 0% | 0.4 | Sunrise:07:42 AM Sunset: 05:43 PM |
Moonrise:No moonrise Moonset: 09:54 AM Moon Phase ( Waning Gibbous ) |
|
| 08 February 2026 Sunday | Partly Cloudy |
0.6 ° C (33°F) |
10.5 ° C (50.9°F) |
3.5 ° C (38.4°F) |
% 53 | 0% | 0 | Sunrise:07:41 AM Sunset: 05:45 PM |
Moonrise:12:42 AM Moonset: 10:14 AM Moon Phase ( Waning Gibbous ) |
|
| 09 February 2026 Monday | Light snow |
-4.8 ° C (23.3°F) |
3.4 ° C (38.2°F) |
0.2 ° C (32.4°F) |
% 60 | 63% | 1 | Sunrise:07:39 AM Sunset: 05:46 PM |
Moonrise:01:50 AM Moonset: 10:39 AM Moon Phase ( Last Quarter ) |
|
| 10 February 2026 Tuesday | Sunny |
-6.8 ° C (19.8°F) |
3.2 ° C (37.8°F) |
-2.9 ° C (26.8°F) |
% 54 | 0% | 2 | Sunrise:07:38 AM Sunset: 05:48 PM |
Moonrise:02:57 AM Moonset: 11:10 AM Moon Phase ( Waning Crescent ) |
|
| 11 February 2026 Wednesday | Overcast |
-4.8 ° C (23.4°F) |
3 ° C (37.4°F) |
-2.1 ° C (28.2°F) |
% 42 | 0% | 1 | Sunrise:07:36 AM Sunset: 05:49 PM |
Moonrise:04:00 AM Moonset: 11:50 AM Moon Phase ( Waning Crescent ) |
|
| 12 February 2026 Thursday | Partly Cloudy |
-5.8 ° C (21.5°F) |
4.2 ° C (39.5°F) |
-0.8 ° C (30.6°F) |
% 45 | 0% | 2 | Sunrise:07:35 AM Sunset: 05:50 PM |
Moonrise:04:57 AM Moonset: 12:40 PM Moon Phase ( Waning Crescent ) |
|
| 13 February 2026 Friday | Light snow showers |
-3.1 ° C (26.4°F) |
0.6 ° C (33°F) |
-1.5 ° C (29.3°F) |
% 50 | 66% | 1 | Sunrise:07:33 AM Sunset: 05:52 PM |
Moonrise:05:45 AM Moonset: 01:40 PM Moon Phase ( Waning Crescent ) |
|
| 14 February 2026 Saturday | Sunny |
-5.9 ° C (21.4°F) |
2 ° C (35.5°F) |
-2.2 ° C (28°F) |
% 43 | 0% | 2 | Sunrise:07:32 AM Sunset: 05:53 PM |
Moonrise:06:23 AM Moonset: 02:48 PM Moon Phase ( Waning Crescent ) |
|
| 15 February 2026 Sunday | Partly Cloudy |
-2.7 ° C (27.1°F) |
5.9 ° C (42.6°F) |
0.5 ° C (32.9°F) |
% 50 | 0% | 2 | Sunrise:07:30 AM Sunset: 05:55 PM |
Moonrise:06:54 AM Moonset: 04:00 PM Moon Phase ( Waning Crescent ) |
|
| 16 February 2026 Monday | Patchy rain nearby |
-2.3 ° C (27.9°F) |
7.3 ° C (45.2°F) |
1.4 ° C (34.4°F) |
% 65 | 74% | 1 | Sunrise:07:29 AM Sunset: 05:56 PM |
Moonrise:07:19 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 17 February 2026 Tuesday | Patchy rain nearby |
-2.5 ° C (27.5°F) |
6.1 ° C (43.1°F) |
1.5 ° C (34.6°F) |
% 70 | 79% | 1 | Sunrise:07:27 AM Sunset: 05:58 PM |
Moonrise:07:40 AM Moonset: 06:28 PM Moon Phase ( New Moon ) |
|