How is the weather in Sun River, MT?

At 9:00 AM on Fri, Sep 5, 2025 it is sunny with smoke and 48 degrees Fahrenheit, feeling like 48 degrees.

Sun River, MT Weather Forecast and Current Conditions (59483)

48°F
Feels Like 48°F

Humidity 75% Dew Point 41°F Wind Calm 0 MPH Gusts 2 Barometer 30.05 in.763.3 mm

Solar Rad 271 w/m2

Report from 2.4 miles ESE of central Sun River at 9:00 AM Fri, Sep 5, 2025

Current Weather

48°F
Feels Like 48°F

Humidity 75% Dew Point 41°F Wind Calm 0 MPH Gusts 2 Barometer 30.05 in.763.3 mm

Solar Rad 271 w/m2

Report from 2.4 miles ESE of central Sun River at 9:00 AM Fri, Sep 5, 2025

Forecast at a Glance

FriSep 5

73°

40°

SatSep 6

82°

47°

SunSep 7

10%

87°

52°

MonSep 8

10%

84°

51°

TueSep 9

30%

80°

50°

WedSep 10

40%

74°

50°

ThuSep 11

40%

73°

49°

This Date in Weather History

1925 - The temperature at Centerville, AL, soars to 112 degrees to establish a state record. Every reporting station in Alabama was 100 degrees or above that afternoon.

Sun River 7 Day Weather Forecast Details

Friday Sep 5

Day: Sunny, with a high near 73. Southeast wind 1 to 9 mph.

Night: Mostly clear, with a low around 40. Northeast wind 2 to 10 mph.

Saturday Sep 6

Day: Sunny, with a high near 82. South southeast wind 1 to 9 mph.

Night: Mostly clear, with a low around 47. North northeast wind 3 to 13 mph, with gusts as high as 20 mph.

Sunday Sep 7

Day: Partly sunny, with a high near 87. Southwest wind 2 to 8 mph.

Night: Mostly cloudy, with a low around 52. West wind 7 to 10 mph.

Monday Sep 8

Day: Mostly sunny, with a high near 84. West southwest wind around 8 mph.

Night: Partly cloudy, with a low around 51. North northeast wind 3 to 9 mph.

Tuesday Sep 9

Day: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Wednesday Sep 10

Day: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.

Night: A chance of rain showers. Mostly cloudy, with a low around 50.

Thursday Sep 11

Day: A chance of rain showers. Partly sunny, with a high near 73.

Night: A chance of rain showers. Mostly cloudy, with a low around 49.

Sun & Moon Monthly

First Light 6:21 AM

Sunrise 6:52 AM

Sunset 8:01 PM

Last Light 8:32 PM

Moonrise 7:18 PM

Moonset 3:59 AM

Moon Phase

Lakes Weather - Plan for a Beautiful Day

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