How is the weather in Sun River, MT?

At 11:30 AM on Thu, Sep 11, 2025 it is sunny and 67 degrees Fahrenheit, feeling like 67 degrees.

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

67°F
Feels Like 67°F

Humidity 51% Dew Point 48°F Wind Calm 0 MPH Gusts 4 Barometer 29.82 in.757.4 mm

Solar Rad 246 w/m2

Report from 2.4 miles ESE of central Sun River at 11:30 AM Thu, Sep 11, 2025

Current Weather

67°F
Feels Like 67°F

Humidity 51% Dew Point 48°F Wind Calm 0 MPH Gusts 4 Barometer 29.82 in.757.4 mm

Solar Rad 246 w/m2

Report from 2.4 miles ESE of central Sun River at 11:30 AM Thu, Sep 11, 2025

Forecast at a Glance

ThuSep 11

50%

77°

50°

FriSep 12

50%

76°

50°

SatSep 13

30%

78°

49°

SunSep 14

10%

80°

49°

MonSep 15

30%

78°

48°

TueSep 16

30%

72°

46°

WedSep 17

20%

76°

46°

This Date in Weather History

1986 - Thunderstorms caused flash flooding and subsequent river flooding in central Lower Michigan. Up to 14 inches of rain fell in a 72 hour period, and flooding caused 400 million dollars damage.

Sun River 7 Day Weather Forecast Details

Thursday Sep 11

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.

Night: A chance of showers and thunderstorms before 9pm, then showers and thunderstorms likely between 9pm and 11pm, then a chance of showers and thunderstorms between 11pm and midnight, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 50. West southwest wind 5 to 8 mph. Chance of precipitation is 60%.

Friday Sep 12

Day: A chance of rain showers before noon, then a chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. West wind around 6 mph. Chance of precipitation is 50%.

Night: A chance of rain showers before midnight. Mostly cloudy, with a low around 50. West southwest wind around 6 mph. Chance of precipitation is 30%.

Saturday Sep 13

Day: A chance of rain showers. Partly sunny, with a high near 78. West southwest wind around 6 mph. Chance of precipitation is 30%.

Night: Partly cloudy, with a low around 49. West southwest wind around 6 mph.

Sunday Sep 14

Day: Mostly sunny, with a high near 80. West southwest wind 5 to 8 mph.

Night: A slight chance of rain showers. Partly cloudy, with a low around 49. West northwest wind around 8 mph.

Monday Sep 15

Day: A chance of rain showers. Mostly sunny, with a high near 78.

Night: A chance of rain showers. Mostly cloudy, with a low around 48.

Tuesday Sep 16

Day: A chance of rain showers. Partly sunny, with a high near 72.

Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 46.

Wednesday Sep 17

Day: A slight chance of rain showers after noon. Mostly sunny, with a high near 76.

Night: Partly cloudy, with a low around 46.

Sun & Moon Monthly

First Light 6:29 AM

Sunrise 7:00 AM

Sunset 7:49 PM

Last Light 8:20 PM

Moonrise 9:17 PM

Moonset 12:03 PM

Moon Phase

Stadium Weather - Be Prepared for the Game

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