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

Hettinger, Hettinger Municipal Airport (KHEI)

Lat: 46.01°NLon: 102.65°WElev: 2703ft.

Fair

86°F

30°C

Humidity 35%
Wind Speed SE 16 G 23 mph
Barometer 29.71 in (1004.4 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 3 Oct 3:53 pm MDT
Extended Forecast for

Lemmon SD

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Southeast wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 53 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers before 1pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 66. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 66 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 45. Breezy, with a north wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 45 °F

    Showers and
    Breezy

  • Sunday

    Sunday: Showers likely before noon. Mostly cloudy, with a high near 54. Breezy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.

    High: 54 °F

    Breezy.
    Showers
    Likely then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 60. West wind around 7 mph becoming southeast in the afternoon.

    High: 60 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. Southeast wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Saturday
A slight chance of showers before 1pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 66. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday Night
Showers. Low around 45. Breezy, with a north wind 13 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Showers likely before noon. Mostly cloudy, with a high near 54. Breezy, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 70%.
Sunday Night
Partly cloudy, with a low around 34. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 55. Northwest wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 36. West wind around 6 mph.
Tuesday
Sunny, with a high near 60. West wind around 7 mph becoming southeast in the afternoon.
Tuesday Night
Clear, with a low around 40. Southeast wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 66. Southeast wind 13 to 17 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 45. Southeast wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 67. South wind 7 to 9 mph becoming northwest in the afternoon.
Thursday Night
Mostly clear, with a low around 43. Northeast wind around 7 mph becoming northwest in the evening.
Friday
Sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lemmon SD
 45.94°N 102.15°W
Last Update:
3:36 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation