Autumn Temperatures for Eastern Third of the Country; Developing Offshore Coastal Storm

Cooler and less humid conditions for most of the eastern third of the nation as high pressure dominates the weather pattern. Otherwise, rather tranquil weather for most of the nation for the end of the weekend into the start of this week. We continue to monitor a developing coastal storm offshore of the Carolinas; Coastal flooding and beach erosion possible along portions of the Mid-Atlantic. Read More >

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

46°F

8°C

Humidity 51%
Wind Speed N 13 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill40°F (4°C)
Last update 18 Oct 6:56 am MDT
Extended Forecast for

4 Miles SSW Buffalo SD

  • Today

    Today: Sunny, with a high near 66. Northwest wind 8 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northeast wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 62. Breezy, with a southeast wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 62 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Breezy, with a southeast wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72. South wind 3 to 7 mph.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. East wind 6 to 8 mph becoming northwest in the evening.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Northwest wind 8 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 22 mph.
Tonight
Mostly clear, with a low around 39. Northeast wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 62. Breezy, with a southeast wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 41 mph.
Monday Night
Mostly clear, with a low around 39. Breezy, with a southeast wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 37 mph.
Tuesday
Sunny, with a high near 72. South wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 43. East wind 6 to 8 mph becoming northwest in the evening.
Wednesday
Sunny, with a high near 67.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
A slight chance of rain. Partly sunny, with a high near 76. Breezy.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43. Windy.
Saturday
A chance of rain. Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Buffalo SD
 45.54°N 103.58°W (Elev. 2999 ft)
6:56 am MDT Oct 18, 2026
7am MDT Oct 18, 2026-6pm MDT Oct 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

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