Fort Benton Weather Forecast 15 Days, Weather in Fort Benton Today

Current weather conditions and 15 day weather forecast for Fort Benton, 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 Fort Benton

23 December 2025 Tuesday
17.9 ° C / 64.2°F
Clear
Clear
Feels Like : 17.9 ° C / 64.2°F
Humidity : % 14
Pressure : 1022 mb
Wind Speed : 4.3 kmph / 2.7 miles from ENEENE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Fort Benton, MT, USA

Weather Forecast for next 15 Days for Fort Benton 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 Fort Benton, 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
22 December 2025 Monday Sunny Sunny -7 ° C
(19.4°F)
7.8 ° C
(46°F)
0.7 ° C
(33.3°F)
% 76 0% 0.1 Sunrise:08:10 AM
Sunset: 04:33 PM
Moonrise:10:25 AM
Moonset: 07:03 PM
Moon Phase
( Waxing Crescent )
23 December 2025 Tuesday Mist Mist -7.6 ° C
(18.3°F)
0.4 ° C
(32.7°F)
-2.5 ° C
(27.4°F)
% 89 0% 0.1 Sunrise:08:10 AM
Sunset: 04:34 PM
Moonrise:10:50 AM
Moonset: 08:16 PM
Moon Phase
( Waxing Crescent )
24 December 2025 Wednesday Mist Mist -1.9 ° C
(28.6°F)
-0.4 ° C
(31.3°F)
-1.1 ° C
(30°F)
% 97 0% 0.1 Sunrise:08:10 AM
Sunset: 04:34 PM
Moonrise:11:09 AM
Moonset: 09:30 PM
Moon Phase
( Waxing Crescent )
25 December 2025 Thursday Cloudy  Cloudy -1.5 ° C
(29.3°F)
6.4 ° C
(43.5°F)
1.7 ° C
(35°F)
% 89 0% 0.1 Sunrise:08:11 AM
Sunset: 04:35 PM
Moonrise:11:26 AM
Moonset: 10:43 PM
Moon Phase
( Waxing Crescent )
26 December 2025 Friday Patchy rain nearby Patchy rain nearby 2.1 ° C
(35.8°F)
7.8 ° C
(46.1°F)
4.7 ° C
(40.4°F)
% 66 89% 0.1 Sunrise:08:11 AM
Sunset: 04:36 PM
Moonrise:11:42 AM
Moonset: 11:58 PM
Moon Phase
( Waxing Crescent )
27 December 2025 Saturday Heavy snow Heavy snow -8.4 ° C
(16.9°F)
-5.3 ° C
(22.4°F)
-6.1 ° C
(21°F)
% 82 78% 0 Sunrise:08:11 AM
Sunset: 04:37 PM
Moonrise:11:57 AM
Moonset: No moonset
Moon Phase
( First Quarter )
28 December 2025 Sunday Sunny Sunny -6.8 ° C
(19.7°F)
3 ° C
(37.5°F)
-3.3 ° C
(26.1°F)
% 81 0% 2 Sunrise:08:11 AM
Sunset: 04:37 PM
Moonrise:12:14 PM
Moonset: 01:16 AM
Moon Phase
( Waxing Gibbous )
29 December 2025 Monday Sunny Sunny -2.7 ° C
(27.1°F)
8.8 ° C
(47.9°F)
1.7 ° C
(35.1°F)
% 59 0% 2 Sunrise:08:12 AM
Sunset: 04:38 PM
Moonrise:12:35 PM
Moonset: 02:36 AM
Moon Phase
( Waxing Gibbous )
30 December 2025 Tuesday Sunny Sunny 1.7 ° C
(35.1°F)
10.9 ° C
(51.6°F)
5.6 ° C
(42.1°F)
% 44 0% 3 Sunrise:08:12 AM
Sunset: 04:39 PM
Moonrise:01:01 PM
Moonset: 04:02 AM
Moon Phase
( Waxing Gibbous )
31 December 2025 Wednesday Sunny Sunny 8.4 ° C
(47.1°F)
12.8 ° C
(55°F)
10.5 ° C
(50.8°F)
% 34 0% 4 Sunrise:08:12 AM
Sunset: 04:40 PM
Moonrise:01:38 PM
Moonset: 05:29 AM
Moon Phase
( Waxing Gibbous )
01 January 2026 Thursday Patchy rain nearby Patchy rain nearby -4.5 ° C
(23.9°F)
11.6 ° C
(52.9°F)
7.7 ° C
(45.8°F)
% 53 65% 2 Sunrise:08:12 AM
Sunset: 04:41 PM
Moonrise:02:29 PM
Moonset: 06:52 AM
Moon Phase
( Waxing Gibbous )
02 January 2026 Friday Patchy moderate snow Patchy moderate snow -7.5 ° C
(18.5°F)
-2.8 ° C
(26.9°F)
-5.8 ° C
(21.6°F)
% 86 75% 1 Sunrise:08:12 AM
Sunset: 04:42 PM
Moonrise:03:37 PM
Moonset: 08:03 AM
Moon Phase
( Waxing Gibbous )
03 January 2026 Saturday Partly Cloudy  Partly Cloudy -8.9 ° C
(15.9°F)
0.8 ° C
(33.5°F)
-5 ° C
(23°F)
% 85 0% 2 Sunrise:08:12 AM
Sunset: 04:43 PM
Moonrise:04:58 PM
Moonset: 08:56 AM
Moon Phase
( Full Moon )
04 January 2026 Sunday Partly Cloudy  Partly Cloudy -0.6 ° C
(31°F)
8 ° C
(46.5°F)
3.6 ° C
(38.5°F)
% 63 0% 2 Sunrise:08:11 AM
Sunset: 04:44 PM
Moonrise:06:24 PM
Moonset: 09:35 AM
Moon Phase
( Waning Gibbous )
Fort Benton Weather forecasts are usually fully updated every 4 hours.
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