Augusta Airport Weather Forecast 15 Days, Weather in 3U5 Today

Current weather conditions and 15 day weather forecast for Augusta 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.

Current weather conditions at Augusta Airport

17 December 2025 Wednesday
-4.5 ° C / 23.9°F
Overcast
Overcast
Feels Like : -14.7 ° C / 5.6°F
Humidity : % 77
Pressure : 1003 mb
Wind Speed : 85.7 kmph / 53.2 miles from WW
Visibility : 9 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 99

15 day weather forecast for Augusta Airport, MT, USA

Weather Forecast for next 15 Days for Augusta 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 Augusta Airport, Montana 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
17 December 2025 Wednesday Moderate or heavy snow showers Moderate or heavy snow showers -5.8 ° C
(21.6°F)
1.5 ° C
(34.7°F)
-2.3 ° C
(27.9°F)
% 80 70% 0.1 Sunrise:08:13 AM
Sunset: 04:41 PM
Moonrise:06:24 AM
Moonset: 02:35 PM
Moon Phase
( Waning Crescent )
18 December 2025 Thursday Moderate or heavy snow showers Moderate or heavy snow showers -4.9 ° C
(23.2°F)
-2.4 ° C
(27.7°F)
-3.3 ° C
(26.1°F)
% 79 69% 0.1 Sunrise:08:13 AM
Sunset: 04:41 PM
Moonrise:07:31 AM
Moonset: 03:11 PM
Moon Phase
( Waning Crescent )
19 December 2025 Friday Blowing snow Blowing snow -6.9 ° C
(19.6°F)
0.1 ° C
(32.2°F)
-2.1 ° C
(28.2°F)
% 84 77% 0.2 Sunrise:08:14 AM
Sunset: 04:41 PM
Moonrise:08:30 AM
Moonset: 03:58 PM
Moon Phase
( New Moon )
20 December 2025 Saturday Patchy moderate snow Patchy moderate snow -9.6 ° C
(14.7°F)
-3.7 ° C
(25.3°F)
-6.4 ° C
(20.5°F)
% 74 68% 0.2 Sunrise:08:15 AM
Sunset: 04:42 PM
Moonrise:09:20 AM
Moonset: 04:56 PM
Moon Phase
( New Moon )
21 December 2025 Sunday Light freezing rain Light freezing rain -11 ° C
(12.2°F)
-1.4 ° C
(29.5°F)
-7.5 ° C
(18.5°F)
% 79 78% 0 Sunrise:08:15 AM
Sunset: 04:42 PM
Moonrise:10:00 AM
Moonset: 06:02 PM
Moon Phase
( Waxing Crescent )
22 December 2025 Monday Patchy heavy snow Patchy heavy snow -1.1 ° C
(30°F)
2.2 ° C
(36°F)
0.4 ° C
(32.8°F)
% 91 78% 1 Sunrise:08:16 AM
Sunset: 04:43 PM
Moonrise:10:32 AM
Moonset: 07:13 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Partly Cloudy  Partly Cloudy -6.8 ° C
(19.8°F)
-0.3 ° C
(31.5°F)
-4.3 ° C
(24.2°F)
% 78 0% 2 Sunrise:08:16 AM
Sunset: 04:43 PM
Moonrise:10:56 AM
Moonset: 08:26 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Partly Cloudy  Partly Cloudy -9 ° C
(15.9°F)
-2.4 ° C
(27.6°F)
-5.3 ° C
(22.4°F)
% 79 0% 2 Sunrise:08:16 AM
Sunset: 04:44 PM
Moonrise:11:16 AM
Moonset: 09:39 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Sunny Sunny -12.1 ° C
(10.3°F)
-3.6 ° C
(25.5°F)
-9.5 ° C
(14.9°F)
% 81 0% 2 Sunrise:08:17 AM
Sunset: 04:45 PM
Moonrise:11:34 AM
Moonset: 10:52 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Sunny Sunny -10.7 ° C
(12.7°F)
-0.6 ° C
(30.9°F)
-7.3 ° C
(18.9°F)
% 65 0% 2 Sunrise:08:17 AM
Sunset: 04:46 PM
Moonrise:11:49 AM
Moonset: No moonset
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Patchy moderate snow Patchy moderate snow -5.6 ° C
(22°F)
2.8 ° C
(37.1°F)
-2.2 ° C
(28.1°F)
% 76 82% 1 Sunrise:08:17 AM
Sunset: 04:46 PM
Moonrise:12:05 PM
Moonset: 12:06 AM
Moon Phase
( First Quarter )
28 December 2025 Sunday Light freezing rain Light freezing rain -8.4 ° C
(16.9°F)
-1.7 ° C
(28.9°F)
-5.5 ° C
(22.1°F)
% 80 63% 1 Sunrise:08:17 AM
Sunset: 04:47 PM
Moonrise:12:23 PM
Moonset: 01:23 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Sunny Sunny -9.5 ° C
(15°F)
0.8 ° C
(33.4°F)
-5.6 ° C
(21.8°F)
% 73 0% 2 Sunrise:08:18 AM
Sunset: 04:48 PM
Moonrise:12:44 PM
Moonset: 02:44 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Moderate or heavy snow showers Moderate or heavy snow showers -12.8 ° C
(8.9°F)
-5.3 ° C
(22.4°F)
-7.2 ° C
(19.1°F)
% 84 63% 1 Sunrise:08:18 AM
Sunset: 04:49 PM
Moonrise:01:11 PM
Moonset: 04:08 AM
Moon Phase
( Waxing Gibbous )
Augusta Airport Weather forecasts are usually fully updated every 4 hours.
Add a link to your web page; copy and paste this html to your web page