Current weather conditions and 15 day weather forecast for Gillett 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.
| 15 December 2025 Monday 6.7 ° C / 44.1°F ![]() Clear |
Feels Like : 3.6 ° C / 38.4°F Humidity : % 47 Pressure : 1016 mb Wind Speed : 16.9 kmph / 10.5 miles from SW ![]() 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 15 December 2025 Monday | Sunny |
0.5 ° C (32.9°F) |
4.2 ° C (39.6°F) |
2.6 ° C (36.7°F) |
% 73 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 04:29 PM |
Moonrise:03:54 AM Moonset: 01:34 PM Moon Phase ( Waning Crescent ) |
|
| 16 December 2025 Tuesday | Partly Cloudy |
-0.8 ° C (30.6°F) |
2.4 ° C (36.3°F) |
1.2 ° C (34.2°F) |
% 88 | 0% | 0.2 | Sunrise:07:58 AM Sunset: 04:29 PM |
Moonrise:05:02 AM Moonset: 01:56 PM Moon Phase ( Waning Crescent ) |
|
| 17 December 2025 Wednesday | Patchy moderate snow |
-10.8 ° C (12.6°F) |
4.3 ° C (39.7°F) |
-0.9 ° C (30.3°F) |
% 80 | 63% | 0.1 | Sunrise:07:59 AM Sunset: 04:29 PM |
Moonrise:06:10 AM Moonset: 02:23 PM Moon Phase ( Waning Crescent ) |
|
| 18 December 2025 Thursday | Light freezing rain |
-10.6 ° C (13°F) |
1.1 ° C (34°F) |
-3.4 ° C (25.9°F) |
% 62 | 75% | 0.1 | Sunrise:08:00 AM Sunset: 04:30 PM |
Moonrise:07:15 AM Moonset: 03:00 PM Moon Phase ( Waning Crescent ) |
|
| 19 December 2025 Friday | Patchy rain nearby |
-3.1 ° C (26.5°F) |
3.5 ° C (38.4°F) |
1.7 ° C (35°F) |
% 73 | 71% | 0 | Sunrise:08:00 AM Sunset: 04:30 PM |
Moonrise:08:14 AM Moonset: 03:47 PM Moon Phase ( New Moon ) |
|
| 20 December 2025 Saturday | Light freezing rain |
-6.6 ° C (20°F) |
-1.1 ° C (30.1°F) |
-3.8 ° C (25.2°F) |
% 63 | 77% | 1 | Sunrise:08:01 AM Sunset: 04:31 PM |
Moonrise:09:05 AM Moonset: 04:44 PM Moon Phase ( New Moon ) |
|
| 21 December 2025 Sunday | Sunny |
-5.8 ° C (21.6°F) |
1.5 ° C (34.6°F) |
-2.5 ° C (27.4°F) |
% 55 | 0% | 2 | Sunrise:08:01 AM Sunset: 04:31 PM |
Moonrise:09:46 AM Moonset: 05:50 PM Moon Phase ( Waxing Crescent ) |
|
| 22 December 2025 Monday | Sunny |
1.7 ° C (35.1°F) |
8.3 ° C (46.9°F) |
5.1 ° C (41.3°F) |
% 53 | 0% | 3 | Sunrise:08:02 AM Sunset: 04:32 PM |
Moonrise:10:17 AM Moonset: 07:01 PM Moon Phase ( Waxing Crescent ) |
|
| 23 December 2025 Tuesday | Patchy rain nearby |
-2.2 ° C (28.1°F) |
2.4 ° C (36.2°F) |
1.1 ° C (34°F) |
% 58 | 64% | 1 | Sunrise:08:02 AM Sunset: 04:32 PM |
Moonrise:10:42 AM Moonset: 08:13 PM Moon Phase ( Waxing Crescent ) |
|
| 24 December 2025 Wednesday | Sunny |
-2.6 ° C (27.4°F) |
2.7 ° C (36.9°F) |
-1.1 ° C (30.1°F) |
% 52 | 0% | 2 | Sunrise:08:02 AM Sunset: 04:33 PM |
Moonrise:11:03 AM Moonset: 09:27 PM Moon Phase ( Waxing Crescent ) |
|
| 25 December 2025 Thursday | Sunny |
-1.2 ° C (29.9°F) |
8.1 ° C (46.6°F) |
3.5 ° C (38.3°F) |
% 61 | 0% | 2 | Sunrise:08:03 AM Sunset: 04:33 PM |
Moonrise:11:20 AM Moonset: 10:39 PM Moon Phase ( Waxing Crescent ) |
|
| 26 December 2025 Friday | Patchy rain nearby |
-3.6 ° C (25.6°F) |
5.8 ° C (42.4°F) |
3.8 ° C (38.8°F) |
% 75 | 88% | 1 | Sunrise:08:03 AM Sunset: 04:34 PM |
Moonrise:11:37 AM Moonset: 11:53 PM Moon Phase ( Waxing Crescent ) |
|
| 27 December 2025 Saturday | Heavy snow |
-14.1 ° C (6.6°F) |
-8.9 ° C (15.9°F) |
-10.7 ° C (12.8°F) |
% 95 | 71% | 1 | Sunrise:08:03 AM Sunset: 04:35 PM |
Moonrise:11:53 AM Moonset: No moonset Moon Phase ( First Quarter ) |
|
| 28 December 2025 Sunday | Partly Cloudy |
-17.1 ° C (1.3°F) |
0.1 ° C (32.1°F) |
-8.4 ° C (16.8°F) |
% 85 | 0% | 2 | Sunrise:08:04 AM Sunset: 04:36 PM |
Moonrise:12:11 PM Moonset: 01:10 AM Moon Phase ( Waxing Gibbous ) |
|