Current weather conditions and 15 day weather forecast for Tiber Dam 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.
| 20 December 2025 Saturday 1.6 ° C / 34.8°F ![]() Sunny |
Feels Like : -3.6 ° C / 25.6°F Humidity : % 43 Pressure : 1012 mb Wind Speed : 33.5 kmph / 20.8 miles from W ![]() Visibility : 10 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 December 2025 Saturday | Patchy moderate snow |
-11.2 ° C (11.8°F) |
3.6 ° C (38.5°F) |
-5.4 ° C (22.3°F) |
% 66 | 76% | 0.1 | Sunrise:08:12 AM Sunset: 04:32 PM |
Moonrise:09:20 AM Moonset: 04:43 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-4.9 ° C (23.2°F) |
1.5 ° C (34.7°F) |
-2.6 ° C (27.3°F) |
% 64 | 0% | 0.1 | Sunrise:08:13 AM Sunset: 04:32 PM |
Moonrise:09:59 AM Moonset: 05:51 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Cloudy |
-5.7 ° C (21.7°F) |
-3 ° C (26.6°F) |
-3.9 ° C (24.9°F) |
% 87 | 0% | 0.1 | Sunrise:08:13 AM Sunset: 04:33 PM |
Moonrise:10:29 AM Moonset: 07:03 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Partly Cloudy |
-4 ° C (24.8°F) |
2.9 ° C (37.2°F) |
-0.7 ° C (30.7°F) |
% 67 | 0% | 0.1 | Sunrise:08:14 AM Sunset: 04:33 PM |
Moonrise:10:53 AM Moonset: 08:16 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Light snow |
-8.2 ° C (17.3°F) |
-1.1 ° C (30°F) |
-2.6 ° C (27.3°F) |
% 78 | 74% | 0 | Sunrise:08:14 AM Sunset: 04:34 PM |
Moonrise:11:12 AM Moonset: 09:31 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Patchy moderate snow |
-9.5 ° C (14.9°F) |
-1 ° C (30.3°F) |
-5.4 ° C (22.2°F) |
% 84 | 70% | 1 | Sunrise:08:14 AM Sunset: 04:35 PM |
Moonrise:11:29 AM Moonset: 10:45 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Sunny |
-1.9 ° C (28.6°F) |
4.6 ° C (40.3°F) |
0 ° C (32.1°F) |
% 71 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:35 PM |
Moonrise:11:44 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Sunny |
-2.6 ° C (27.4°F) |
4.4 ° C (40°F) |
-0.2 ° C (31.6°F) |
% 69 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:36 PM |
Moonrise:11:59 AM Moonset: 12:00 AM Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Sunny |
-1.9 ° C (28.6°F) |
3.3 ° C (37.9°F) |
0.3 ° C (32.6°F) |
% 68 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:37 PM |
Moonrise:12:15 PM Moonset: 01:18 AM Moon Phase ( Waxing Gibbous ) |
|
| 29 December 2025 Monday | Sunny |
0.8 ° C (33.5°F) |
6.9 ° C (44.4°F) |
3.1 ° C (37.5°F) |
% 58 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:38 PM |
Moonrise:12:35 PM Moonset: 02:39 AM Moon Phase ( Waxing Gibbous ) |
|
| 30 December 2025 Tuesday | Sunny |
-1.1 ° C (30°F) |
3.7 ° C (38.7°F) |
0.4 ° C (32.7°F) |
% 62 | 0% | 2 | Sunrise:08:15 AM Sunset: 04:39 PM |
Moonrise:01:01 PM Moonset: 04:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 31 December 2025 Wednesday | Patchy moderate snow |
-3.3 ° C (26.1°F) |
0.7 ° C (33.3°F) |
-1.2 ° C (29.9°F) |
% 85 | 89% | 1 | Sunrise:08:15 AM Sunset: 04:40 PM |
Moonrise:01:37 PM Moonset: 05:34 AM Moon Phase ( Waxing Gibbous ) |
|
| 01 January 2026 Thursday | Cloudy |
-2.7 ° C (27.1°F) |
3.8 ° C (38.8°F) |
-0.4 ° C (31.2°F) |
% 88 | 0% | 1 | Sunrise:08:15 AM Sunset: 04:41 PM |
Moonrise:02:28 PM Moonset: 06:57 AM Moon Phase ( Waxing Gibbous ) |
|
| 02 January 2026 Friday | Light freezing rain |
-4 ° C (24.8°F) |
1.6 ° C (34.8°F) |
-0.6 ° C (30.9°F) |
% 74 | 71% | 1 | Sunrise:08:15 AM Sunset: 04:42 PM |
Moonrise:03:36 PM Moonset: 08:08 AM Moon Phase ( Waxing Gibbous ) |
|