National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

NA

70°F

21°C

Humidity 12%
Wind Speed SSE 13 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 17 Oct 01:39 PM MDT
Extended Forecast for

16 Miles SE Livingston MT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 66. Southwest wind 26 to 30 mph, with gusts as high as 41 mph.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. South southwest wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Calm wind becoming east northeast 5 to 9 mph in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. East northeast wind 6 to 10 mph becoming south southwest after midnight.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. South wind 6 to 11 mph.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Light south wind increasing to 5 to 10 mph in the evening.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. South southwest wind 5 to 10 mph becoming light and variable.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 62. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 62 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 66. Southwest wind 26 to 30 mph, with gusts as high as 41 mph.
Tonight
Mostly cloudy, with a low around 41. South southwest wind 21 to 26 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 38 mph.
Sunday
Mostly sunny, with a high near 57. Calm wind becoming east northeast 5 to 9 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. East northeast wind 6 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 64. South wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 45. Light south wind increasing to 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 63. South southwest wind 5 to 10 mph becoming light and variable.
Tuesday Night
Partly cloudy, with a low around 42. Light and variable wind.
Wednesday
Sunny, with a high near 62. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 46. Calm wind becoming south 5 to 9 mph in the evening.
Thursday
Sunny, with a high near 65. South wind 5 to 11 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47. South southwest wind 3 to 7 mph.
Friday
Showers. High near 54. West wind 6 to 8 mph. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles SE Livingston MT
 45.53°N 110.32°W (Elev. 5843 ft)
Last Update:
12:32 pm MDT Oct 17, 2026
Forecast Valid:
1pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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