Sunburst Weather Forecast 15 Days, Weather in Sunburst Today

Current weather conditions and 15 day weather forecast for Sunburst, 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 Sunburst

05 December 2025 Friday
-2.3 ° C / 27.9°F
Light snow
Light snow
Feels Like : -7.3 ° C / 18.9°F
Humidity : % 73
Pressure : 1017 mb
Wind Speed : 15.1 kmph / 9.4 miles from WNWWNW
Visibility : 10 km
Precipitation (rainfall) : 0.58 mm
Cloud (%) : 0

15 day weather forecast for Sunburst, MT, USA

Weather Forecast for next 15 Days for Sunburst 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 Sunburst, 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
05 December 2025 Friday Moderate or heavy snow showers Moderate or heavy snow showers -6.9 ° C
(19.6°F)
-0.1 ° C
(31.8°F)
-2.5 ° C
(27.4°F)
% 90 70% 0.2 Sunrise:08:06 AM
Sunset: 04:31 PM
Moonrise:04:50 PM
Moonset: 09:34 AM
Moon Phase
( Full Moon )
06 December 2025 Saturday Moderate snow Moderate snow -9.2 ° C
(15.4°F)
-4.7 ° C
(23.5°F)
-6.4 ° C
(20.4°F)
% 90 83% 0.2 Sunrise:08:07 AM
Sunset: 04:31 PM
Moonrise:06:07 PM
Moonset: 10:35 AM
Moon Phase
( Waning Gibbous )
07 December 2025 Sunday Cloudy  Cloudy -5.8 ° C
(21.6°F)
1.3 ° C
(34.3°F)
-2.6 ° C
(27.3°F)
% 84 0% 0.2 Sunrise:08:08 AM
Sunset: 04:31 PM
Moonrise:07:32 PM
Moonset: 11:19 AM
Moon Phase
( Waning Gibbous )
08 December 2025 Monday Light freezing rain Light freezing rain -4.9 ° C
(23.2°F)
3.5 ° C
(38.4°F)
-0.4 ° C
(31.3°F)
% 79 83% 0.1 Sunrise:08:09 AM
Sunset: 04:31 PM
Moonrise:08:56 PM
Moonset: 11:49 AM
Moon Phase
( Waning Gibbous )
09 December 2025 Tuesday Patchy rain nearby Patchy rain nearby -4.6 ° C
(23.7°F)
4.9 ° C
(40.9°F)
2.7 ° C
(36.9°F)
% 76 73% 0 Sunrise:08:10 AM
Sunset: 04:31 PM
Moonrise:10:16 PM
Moonset: 12:10 PM
Moon Phase
( Waning Gibbous )
10 December 2025 Wednesday Patchy moderate snow Patchy moderate snow -4 ° C
(24.8°F)
1.8 ° C
(35.2°F)
-2.1 ° C
(28.1°F)
% 75 76% 1 Sunrise:08:11 AM
Sunset: 04:31 PM
Moonrise:11:32 PM
Moonset: 12:27 PM
Moon Phase
( Waning Gibbous )
11 December 2025 Thursday Blowing snow Blowing snow -16.5 ° C
(2.4°F)
-12.1 ° C
(10.2°F)
-13.5 ° C
(7.8°F)
% 91 0% 1 Sunrise:08:12 AM
Sunset: 04:30 PM
Moonrise:No moonrise
Moonset: 12:41 PM
Moon Phase
( Last Quarter )
12 December 2025 Friday Heavy snow Heavy snow -14.1 ° C
(6.7°F)
4.7 ° C
(40.4°F)
-6.2 ° C
(20.8°F)
% 89 78% 1 Sunrise:08:13 AM
Sunset: 04:31 PM
Moonrise:12:43 AM
Moonset: 12:54 PM
Moon Phase
( Waning Crescent )
13 December 2025 Saturday Blowing snow Blowing snow -22.3 ° C
(-8.1°F)
-16.5 ° C
(2.3°F)
-15.3 ° C
(4.5°F)
% 88 71% 1 Sunrise:08:14 AM
Sunset: 04:31 PM
Moonrise:01:53 AM
Moonset: 01:07 PM
Moon Phase
( Waning Crescent )
14 December 2025 Sunday Mist Mist -21.7 ° C
(-7.1°F)
-14 ° C
(6.7°F)
-18.1 ° C
(-0.6°F)
% 92 87% 1 Sunrise:08:15 AM
Sunset: 04:31 PM
Moonrise:03:01 AM
Moonset: 01:21 PM
Moon Phase
( Waning Crescent )
15 December 2025 Monday Light freezing rain Light freezing rain -22.4 ° C
(-8.4°F)
-8.2 ° C
(17.3°F)
-14.6 ° C
(5.7°F)
% 95 0% 1 Sunrise:08:16 AM
Sunset: 04:31 PM
Moonrise:04:10 AM
Moonset: 01:38 PM
Moon Phase
( Waning Crescent )
16 December 2025 Tuesday Light freezing rain Light freezing rain -23.8 ° C
(-10.8°F)
-15.9 ° C
(3.4°F)
-20.9 ° C
(-5.5°F)
% 93 78% 1 Sunrise:08:16 AM
Sunset: 04:31 PM
Moonrise:05:20 AM
Moonset: 01:58 PM
Moon Phase
( Waning Crescent )
17 December 2025 Wednesday Moderate snow Moderate snow -21.8 ° C
(-7.2°F)
-9.7 ° C
(14.6°F)
-15.3 ° C
(4.5°F)
% 95 84% 1 Sunrise:08:17 AM
Sunset: 04:31 PM
Moonrise:06:30 AM
Moonset: 02:24 PM
Moon Phase
( Waning Crescent )
18 December 2025 Thursday Light freezing rain Light freezing rain -25.8 ° C
(-14.4°F)
-21.7 ° C
(-7°F)
-24 ° C
(-11.1°F)
% 91 0% 1 Sunrise:08:18 AM
Sunset: 04:32 PM
Moonrise:07:37 AM
Moonset: 02:59 PM
Moon Phase
( Waning Crescent )
Sunburst Weather forecasts are usually fully updated every 4 hours.
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