How is the weather in Sun River, MT?

At 1:30 PM on Thu, Sep 25, 2025 it is sunny and 82 degrees Fahrenheit, feeling like 82 degrees.

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

82°F
Feels Like 82°F

Humidity 18% Dew Point 34°F Wind ESE 2 MPH Gusts 16 Barometer 29.75 in.755.6 mm

Solar Rad 322 w/m2

Report from 2.4 miles ESE of central Sun River at 1:30 PM Thu, Sep 25, 2025

Current Weather

82°F
Feels Like 82°F

Humidity 18% Dew Point 34°F Wind ESE 2 MPH Gusts 16 Barometer 29.75 in.755.6 mm

Solar Rad 322 w/m2

Report from 2.4 miles ESE of central Sun River at 1:30 PM Thu, Sep 25, 2025

Forecast at a Glance

ThuSep 25

88°

49°

FriSep 26

74°

43°

SatSep 27

82°

44°

SunSep 28

83°

48°

MonSep 29

10%

84°

50°

TueSep 30

30%

75°

44°

WedOct 1

20%

69°

41°

This Date in Weather History

1988 - Low pressure off the Northern Pacific Coast brought rain and gale force winds to the coast of Washington State. Fair weather prevailed across most of the rest of the nation.

Sun River 7 Day Weather Forecast Details

Thursday Sep 25

Day: Sunny. High near 88, with temperatures falling to around 85 in the afternoon. Southwest wind around 14 mph, with gusts as high as 23 mph.

Night: Mostly clear. Low around 49, with temperatures rising to around 52 overnight. West southwest wind 10 to 14 mph, with gusts as high as 23 mph.

Friday Sep 26

Day: Sunny. High near 74, with temperatures falling to around 71 in the afternoon. West wind 13 to 17 mph, with gusts as high as 25 mph.

Night: Mostly clear, with a low around 43. West southwest wind 10 to 16 mph, with gusts as high as 24 mph.

Saturday Sep 27

Day: Sunny, with a high near 82. Southwest wind 9 to 14 mph, with gusts as high as 22 mph.

Night: Mostly clear, with a low around 44. Southwest wind around 8 mph.

Sunday Sep 28

Day: Sunny, with a high near 83. South wind 5 to 8 mph.

Night: Partly cloudy, with a low around 48. West wind 5 to 10 mph.

Monday Sep 29

Day: Mostly sunny, with a high near 84.

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

Tuesday Sep 30

Day: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 75.

Night: A chance of rain. Mostly cloudy, with a low around 44.

Wednesday Oct 1

Day: A slight chance of rain. Mostly sunny, with a high near 69.

Night: A slight chance of rain before midnight. Partly cloudy, with a low around 41.

Sun & Moon Monthly

First Light 6:48 AM

Sunrise 7:19 AM

Sunset 7:20 PM

Last Light 7:50 PM

Moonrise 11:42 AM

Moonset 8:29 PM

Moon Phase

Local Parks Weather - Plan Ahead to Enjoy Your Day

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