Old Agency Weather Forecast 15 Days, Weather in Old Agency Today

Current weather conditions and 15 day weather forecast for Old Agency, 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 Old Agency

03 November 2026 Tuesday
2.5 ° C / 36.6°F
Overcast
Overcast
Feels Like : 0.7 ° C / 33.3°F
Humidity : % 74
Pressure : 1024 mb
Wind Speed : 6.5 kmph / 4 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15 day weather forecast for Old Agency, MT, USA

Weather Forecast for next 15 Days for Old Agency 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 Old Agency, 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
03 November 2026 Tuesday Overcast Overcast -3.4 ° C
(25.8°F)
9 ° C
(48.2°F)
1.3 ° C
(34.4°F)
% 74 17% 1.3 Sunrise:07:23 AM
Sunset: 05:17 PM
Moonrise:12:34 AM
Moonset: 02:46 PM
Moon Phase
( Waning Crescent )
04 November 2026 Wednesday Sunny Sunny -3.1 ° C
(26.4°F)
9.8 ° C
(49.7°F)
2 ° C
(35.6°F)
% 68 9% 1.7 Sunrise:07:25 AM
Sunset: 05:16 PM
Moonrise:01:54 AM
Moonset: 03:04 PM
Moon Phase
( Waning Crescent )
05 November 2026 Thursday Overcast Overcast -1.6 ° C
(29.1°F)
9.3 ° C
(48.7°F)
2.7 ° C
(36.9°F)
% 76 28% 1.7 Sunrise:07:26 AM
Sunset: 05:14 PM
Moonrise:03:13 AM
Moonset: 03:22 PM
Moon Phase
( Waning Crescent )
06 November 2026 Friday Overcast Overcast -3.4 ° C
(25.9°F)
9.8 ° C
(49.6°F)
2.3 ° C
(36.1°F)
% 71 14% 1.1 Sunrise:07:28 AM
Sunset: 05:13 PM
Moonrise:04:32 AM
Moonset: 03:40 PM
Moon Phase
( Waning Crescent )
07 November 2026 Saturday Overcast Overcast 0.9 ° C
(33.6°F)
15.3 ° C
(59.6°F)
6.1 ° C
(43°F)
% 62 36% 5 Sunrise:07:29 AM
Sunset: 05:11 PM
Moonrise:05:51 AM
Moonset: 04:01 PM
Moon Phase
( New Moon )
08 November 2026 Sunday Partly Cloudy Partly Cloudy 0.9 ° C
(33.7°F)
13.9 ° C
(57.1°F)
5.2 ° C
(41.3°F)
% 69 17% 4 Sunrise:07:31 AM
Sunset: 05:10 PM
Moonrise:07:11 AM
Moonset: 04:25 PM
Moon Phase
( New Moon )
09 November 2026 Monday Overcast Overcast -1.3 ° C
(29.6°F)
8 ° C
(46.3°F)
3.8 ° C
(38.8°F)
% 75 17% 2 Sunrise:07:32 AM
Sunset: 05:09 PM
Moonrise:08:29 AM
Moonset: 04:56 PM
Moon Phase
( New Moon )
10 November 2026 Tuesday Partly Cloudy Partly Cloudy -0.2 ° C
(31.7°F)
10 ° C
(50.1°F)
4.7 ° C
(40.4°F)
% 74 11% 4 Sunrise:07:34 AM
Sunset: 05:07 PM
Moonrise:09:43 AM
Moonset: 05:36 PM
Moon Phase
( New Moon )
11 November 2026 Wednesday Partly Cloudy Partly Cloudy 0.2 ° C
(32.4°F)
11.9 ° C
(53.4°F)
5.6 ° C
(42.1°F)
% 65 9% 4 Sunrise:07:35 AM
Sunset: 05:06 PM
Moonrise:10:48 AM
Moonset: 06:25 PM
Moon Phase
( Waxing Crescent )
12 November 2026 Thursday Partly Cloudy Partly Cloudy 1.3 ° C
(34.4°F)
13.1 ° C
(55.6°F)
6.8 ° C
(44.2°F)
% 55 7% 4 Sunrise:07:37 AM
Sunset: 05:05 PM
Moonrise:11:41 AM
Moonset: 07:24 PM
Moon Phase
( Waxing Crescent )
13 November 2026 Friday Patchy rain nearby Patchy rain nearby 1.8 ° C
(35.3°F)
10.2 ° C
(50.4°F)
5.4 ° C
(41.6°F)
% 71 79% 3 Sunrise:07:38 AM
Sunset: 05:04 PM
Moonrise:12:22 PM
Moonset: 08:30 PM
Moon Phase
( Waxing Crescent )
14 November 2026 Saturday Patchy light drizzle Patchy light drizzle -2.1 ° C
(28.3°F)
5.3 ° C
(41.5°F)
2.3 ° C
(36.2°F)
% 74 75% 2 Sunrise:07:40 AM
Sunset: 05:02 PM
Moonrise:12:53 PM
Moonset: 09:38 PM
Moon Phase
( First Quarter )
15 November 2026 Sunday Patchy rain nearby Patchy rain nearby -2.5 ° C
(27.5°F)
5.9 ° C
(42.6°F)
1.7 ° C
(35°F)
% 81 54% 2 Sunrise:07:41 AM
Sunset: 05:01 PM
Moonrise:01:17 PM
Moonset: 10:46 PM
Moon Phase
( First Quarter )
16 November 2026 Monday Patchy rain nearby Patchy rain nearby 1.5 ° C
(34.7°F)
7.4 ° C
(45.2°F)
4.6 ° C
(40.2°F)
% 86 85% 2 Sunrise:07:43 AM
Sunset: 05:00 PM
Moonrise:01:37 PM
Moonset: 11:53 PM
Moon Phase
( First Quarter )
Old Agency Weather forecasts are usually fully updated every 4 hours.
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