How is the weather in Grass Range, MT?

At 2:55 PM on Fri, Sep 19, 2025 it is sunny and 74 degrees Fahrenheit, feeling like 74 degrees.

Grass Range, MT Weather Forecast and Current Conditions (59032)

74°F
Feels Like 74°F

Humidity 32% Dew Point 43°F Wind ESE 6 MPH Barometer 29.99 in.761.7 mm

Solar Rad 591 w/m2 Visibility 10 mi.

Report from 11.3 miles WNW of central Grass Range at 2:55 PM Fri, Sep 19, 2025

Current Weather

74°F
Feels Like 74°F

Humidity 32% Dew Point 43°F Wind ESE 6 MPH Barometer 29.99 in.761.7 mm

Solar Rad 591 w/m2 Visibility 10 mi.

Report from 11.3 miles WNW of central Grass Range at 2:55 PM Fri, Sep 19, 2025

Forecast at a Glance

FriSep 19

76°

50°

SatSep 20

83°

55°

SunSep 21

84°

51°

MonSep 22

30%

65°

45°

TueSep 23

75°

49°

WedSep 24

79°

51°

ThuSep 25

10%

80°

49°

This Date in Weather History

1987 - Cool autumn-like weather invaded the Central Rockies. Temperatures dipped into the 30s and 40s, with readings in the teens and 20s reported in the higher elevations. Gunnison CO was the cold spot in the nation with a morning low of 15 degrees.

Grass Range 7 Day Weather Forecast Details

Friday Sep 19

Day: Mostly sunny, with a high near 76. East southeast wind around 6 mph.

Night: Mostly clear, with a low around 50. South wind around 7 mph.

Saturday Sep 20

Day: Sunny, with a high near 83. South wind around 6 mph.

Night: Mostly clear, with a low around 55. South wind 6 to 10 mph.

Sunday Sep 21

Day: Sunny, with a high near 84. West wind around 12 mph, with gusts as high as 18 mph.

Night: Rain showers likely. Mostly cloudy, with a low around 51. West northwest wind 7 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Monday Sep 22

Day: A chance of rain showers before noon. Partly sunny, with a high near 65. Northwest wind 20 to 24 mph, with gusts as high as 32 mph.

Night: Partly cloudy, with a low around 45. West wind 7 to 13 mph, with gusts as high as 20 mph.

Tuesday Sep 23

Day: Sunny, with a high near 75.

Night: Mostly clear, with a low around 49.

Wednesday Sep 24

Day: Sunny, with a high near 79.

Night: Mostly clear, with a low around 51.

Thursday Sep 25

Day: Sunny, with a high near 80.

Night: A slight chance of rain after midnight. Partly cloudy, with a low around 49.

Sun & Moon Monthly

First Light 6:29 AM

Sunrise 6:59 AM

Sunset 7:20 PM

Last Light 7:51 PM

Moonrise 4:34 AM

Moonset 6:42 PM

Moon Phase

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