How is the weather in Grass Range, MT?

At 8:55 PM on Mon, Sep 29, 2025 it is clear and 70 degrees Fahrenheit, feeling like 70 degrees.

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

Current Conditions

70°F
Feels Like 70°F

Humidity 40% Dew Point 45°F Wind SSE 7 MPH Barometer 29.81 in.757.2 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 22.3 miles NNW of central Grass Range
at 8:55 PM Mon, Sep 29, 2025

Current Conditions

70°F
Feels Like 70°F

Humidity 40% Dew Point 45°F Wind SSE 7 MPH Barometer 29.81 in.757.2 mm

Solar Rad 0 w/m2 Visibility 10 mi.

Report from 22.3 miles NNW of central Grass Range
at 8:55 PM Mon, Sep 29, 2025

Point Forecast at a Glance

MonSep 29

56°

TueSep 30

10%

83°

52°

WedOct 1

77°

51°

ThuOct 2

10%

72°

47°

FriOct 3

30%

64°

43°

SatOct 4

10%

64°

39°

SunOct 5

30%

54°

34°

This Date in Weather History

1983 - Heavy rains began in central and eastern Arizona which culminated in the worst flood in the history of the state. Eight to ten inch rains across the area caused severe flooding in southeastern Arizona which resulted in thirteen deaths and 178 million dollars damage. President Reagan declared eight counties of Arizona to be disaster areas.

Grass Range 7 Day Weather Forecast Details

Monday Sep 29

Night: Partly cloudy, with a low around 56. South southwest wind around 9 mph.

Tuesday Sep 30

Day: Mostly sunny. High near 83, with temperatures falling to around 78 in the afternoon. West southwest wind 6 to 12 mph, with gusts as high as 18 mph.

Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 52. West wind around 9 mph. Chance of precipitation is 20%.

Wednesday Oct 1

Day: Sunny, with a high near 77. West southwest wind 7 to 12 mph, with gusts as high as 20 mph.

Night: A slight chance of rain showers after midnight. Mostly cloudy, with a low around 51. West southwest wind around 7 mph. Chance of precipitation is 20%.

Thursday Oct 2

Day: Mostly sunny, with a high near 72. West northwest wind around 9 mph.

Night: A chance of rain showers. Cloudy, with a low around 47. West wind around 8 mph.

Friday Oct 3

Day: A chance of rain showers before noon. Partly sunny, with a high near 64. West wind 7 to 10 mph.

Night: Partly cloudy, with a low around 43.

Saturday Oct 4

Day: Mostly sunny, with a high near 64.

Night: A chance of rain showers. Mostly cloudy, with a low around 39.

Sunday Oct 5

Day: A chance of rain showers. Partly sunny, with a high near 54.

Night: A chance of rain showers. Mostly cloudy, with a low around 34.

Monday Oct 6

Day: A chance of rain showers. Partly sunny, with a high near 52.

Sun & Moon Monthly

First Light 6:42 AM

Sunrise 7:12 AM

Sunset 7:00 PM

Last Light 7:30 PM

Moonrise 3:30 PM

Moonset 11:09 PM

Moon Phase

Airport Delays - Check over 300 airports

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.