Troy Airport Weather Forecast 15 Days, Weather in K57S Today

Current weather conditions and 15 day weather forecast for Troy 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 Troy Airport

21 August 2026 Friday
25.3 ° C / 77.5°F
Clear
Clear
Feels Like : 22.7 ° C / 72.9°F
Humidity : % 18
Pressure : 1014 mb
Wind Speed : 3.6 kmph / 2.2 miles from WW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

15 day weather forecast for Troy Airport, MT, USA

Weather Forecast for next 15 Days for Troy 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 Troy 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
20 August 2026 Thursday Sunny Sunny 16.3 ° C
(61.3°F)
35.6 ° C
(96.1°F)
25.8 ° C
(78.4°F)
% 25 0% 6.9 Sunrise:06:44 AM
Sunset: 08:49 PM
Moonrise:04:42 PM
Moonset: Does not set today
Moon Phase
( First Quarter )
21 August 2026 Friday Overcast Overcast 19.6 ° C
(67.3°F)
29.4 ° C
(85°F)
24.3 ° C
(75.7°F)
% 21 5% 6.8 Sunrise:06:45 AM
Sunset: 08:47 PM
Moonrise:05:42 PM
Moonset: 12:09 AM
Moon Phase
( First Quarter )
22 August 2026 Saturday Overcast Overcast 20.7 ° C
(69.2°F)
30.7 ° C
(87.2°F)
23.9 ° C
(75°F)
% 34 8% 7.4 Sunrise:06:47 AM
Sunset: 08:45 PM
Moonrise:06:30 PM
Moonset: 12:58 AM
Moon Phase
( Waxing Gibbous )
23 August 2026 Sunday Sunny Sunny 13 ° C
(55.4°F)
22.1 ° C
(71.9°F)
17.5 ° C
(63.6°F)
% 51 36% 6.6 Sunrise:06:48 AM
Sunset: 08:43 PM
Moonrise:07:07 PM
Moonset: 01:57 AM
Moon Phase
( Waxing Gibbous )
24 August 2026 Monday Sunny Sunny 11.2 ° C
(52.1°F)
25 ° C
(76.9°F)
17.8 ° C
(64.1°F)
% 45 1% 6.5 Sunrise:06:50 AM
Sunset: 08:41 PM
Moonrise:07:35 PM
Moonset: 03:03 AM
Moon Phase
( Waxing Gibbous )
25 August 2026 Tuesday Sunny Sunny 13 ° C
(55.4°F)
27.9 ° C
(82.2°F)
20.1 ° C
(68.2°F)
% 38 2% 7 Sunrise:06:51 AM
Sunset: 08:39 PM
Moonrise:07:57 PM
Moonset: 04:12 AM
Moon Phase
( Full Moon )
26 August 2026 Wednesday Patchy rain nearby Patchy rain nearby 15.8 ° C
(60.4°F)
24.4 ° C
(75.9°F)
19.2 ° C
(66.5°F)
% 40 57% 6 Sunrise:06:52 AM
Sunset: 08:37 PM
Moonrise:08:14 PM
Moonset: 05:21 AM
Moon Phase
( Full Moon )
27 August 2026 Thursday Sunny Sunny 9.7 ° C
(49.5°F)
17.6 ° C
(63.7°F)
14.5 ° C
(58.2°F)
% 51 3% 5 Sunrise:06:54 AM
Sunset: 08:36 PM
Moonrise:08:29 PM
Moonset: 06:30 AM
Moon Phase
( Full Moon )
28 August 2026 Friday Sunny Sunny 9.6 ° C
(49.3°F)
22.3 ° C
(72.2°F)
16.4 ° C
(61.4°F)
% 46 3% 6 Sunrise:06:55 AM
Sunset: 08:34 PM
Moonrise:08:43 PM
Moonset: 07:38 AM
Moon Phase
( Full Moon )
29 August 2026 Saturday Overcast Overcast 10.5 ° C
(50.9°F)
22.8 ° C
(73.1°F)
16.7 ° C
(62°F)
% 48 7% 5 Sunrise:06:56 AM
Sunset: 08:32 PM
Moonrise:08:56 PM
Moonset: 08:46 AM
Moon Phase
( Waning Gibbous )
30 August 2026 Sunday Sunny Sunny 10.2 ° C
(50.4°F)
18.5 ° C
(65.4°F)
14.6 ° C
(58.3°F)
% 58 5% 5 Sunrise:06:58 AM
Sunset: 08:30 PM
Moonrise:09:10 PM
Moonset: 09:55 AM
Moon Phase
( Waning Gibbous )
31 August 2026 Monday Overcast Overcast 8.2 ° C
(46.8°F)
21.2 ° C
(70.2°F)
15.4 ° C
(59.8°F)
% 46 5% 6 Sunrise:06:59 AM
Sunset: 08:28 PM
Moonrise:09:26 PM
Moonset: 11:06 AM
Moon Phase
( Waning Gibbous )
01 September 2026 Tuesday Overcast Overcast 11.7 ° C
(53.1°F)
16.3 ° C
(61.4°F)
13.6 ° C
(56.5°F)
% 45 57% 4 Sunrise:07:01 AM
Sunset: 08:26 PM
Moonrise:09:45 PM
Moonset: 12:19 PM
Moon Phase
( Waning Gibbous )
02 September 2026 Wednesday Overcast Overcast 5.2 ° C
(41.3°F)
10.9 ° C
(51.6°F)
7.6 ° C
(45.7°F)
% 75 68% 2 Sunrise:07:02 AM
Sunset: 08:23 PM
Moonrise:10:11 PM
Moonset: 01:35 PM
Moon Phase
( Last Quarter )
Troy Airport Weather forecasts are usually fully updated every 4 hours.
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