How is the weather in Custer, MT?

At 4:00 PM on Fri, Sep 26, 2025 it is 76 degrees Fahrenheit, feeling like 76 degrees.

Custer, MT Weather Forecast and Current Conditions (59024)

76°F
Feels Like 76°F

Humidity 28% Dew Point 41°F Wind NNE 6 MPH Gusts 11 Barometer 29.91 in.759.7 mm

Solar Rad 397 w/m2

Report from 18 miles S of central Custer at 4:00 PM Fri, Sep 26, 2025

Current Weather

76°F
Feels Like 76°F

Humidity 28% Dew Point 41°F Wind NNE 6 MPH Gusts 11 Barometer 29.91 in.759.7 mm

Solar Rad 397 w/m2

Report from 18 miles S of central Custer at 4:00 PM Fri, Sep 26, 2025

Forecast at a Glance

FriSep 26

78°

45°

SatSep 27

82°

50°

SunSep 28

86°

54°

MonSep 29

85°

57°

TueSep 30

10%

82°

55°

WedOct 1

20%

77°

51°

ThuOct 2

10%

73°

48°

This Date in Weather History

1950 - Residents of the northeastern U.S. observed a blue sun and a blue moon, caused by forest fires in British Columbia.

Custer 7 Day Weather Forecast Details

Friday Sep 26

Day: Patchy smoke. Sunny. High near 78, with temperatures falling to around 76 in the afternoon. North wind around 9 mph.

Night: Patchy smoke before 9pm. Mostly clear. Low around 45, with temperatures rising to around 47 overnight. East southeast wind 2 to 8 mph.

Saturday Sep 27

Day: Patchy smoke after noon. Sunny, with a high near 82. South southwest wind around 5 mph.

Night: Patchy smoke. Mostly clear, with a low around 50. East southeast wind around 2 mph.

Sunday Sep 28

Day: Patchy smoke before noon. Sunny, with a high near 86. West southwest wind around 3 mph.

Night: Partly cloudy, with a low around 54. Northeast wind around 2 mph.

Monday Sep 29

Day: Mostly sunny, with a high near 85. Southwest wind around 3 mph.

Night: Partly cloudy, with a low around 57. East southeast wind around 3 mph.

Tuesday Sep 30

Day: Mostly sunny, with a high near 82. West wind around 6 mph.

Night: A chance of rain showers. Mostly cloudy, with a low around 55. Southwest wind around 3 mph. Chance of precipitation is 50%.

Wednesday Oct 1

Day: A slight chance of rain showers before noon. Mostly sunny, with a high near 77. West wind 5 to 8 mph. Chance of precipitation is 20%.

Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 51. Southwest wind around 6 mph. Chance of precipitation is 20%.

Thursday Oct 2

Day: Mostly sunny, with a high near 73. West northwest wind 3 to 7 mph.

Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 48. Northwest wind around 5 mph.

Sun & Moon Monthly

First Light 6:33 AM

Sunrise 7:03 AM

Sunset 7:01 PM

Last Light 7:31 PM

Moonrise 12:28 PM

Moonset 8:45 PM

Moon Phase

Stadium Weather - Be Prepared for the Game

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.