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

WAGNERMUNC (KAGZ)

Lat: 43.06°NLon: 98.3°WElev: 1475ft.

Fair

54°F

12°C

Humidity 100%
Wind Speed NW 8 mph
Barometer 30.07 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 12 Sep 7:35 am CDT
Extended Forecast for

Marty SD

  • Today

    Today: A chance of sprinkles before 10am. Mostly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance
    Sprinkles

  • Tonight

    Tonight: A 30 percent chance of showers after 5am. Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 69. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 69 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, mainly after 4am. Increasing clouds, with a low around 57. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers and possibly a thunderstorm before 1pm. High near 79. Breezy, with a southeast wind 10 to 20 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 55. North wind around 5 mph.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 72.

    High: 72 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of sprinkles before 10am. Mostly sunny, with a high near 73. North wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers after 5am. Partly cloudy, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A 20 percent chance of showers before 10am. Mostly cloudy, with a high near 69. East southeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Showers likely and possibly a thunderstorm, mainly after 4am. Increasing clouds, with a low around 57. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Monday
Showers and possibly a thunderstorm before 1pm. High near 79. Breezy, with a southeast wind 10 to 20 mph becoming south southwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.
Monday Night
Partly cloudy, with a low around 55. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly cloudy, with a high near 72.
Wednesday Night
Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 56.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marty SD
 42.99°N 98.44°W (Elev. 1473 ft)
Last Update:
7:48 am CDT Sep 12, 2026
Forecast Valid:
7am CDT Sep 12, 2026-6pm CDT Sep 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation