Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Overcast

63°F

17°C

Humidity 62%
Wind Speed SE 13 mph
Barometer 30.17 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 13 Sep 1:55 pm CDT
Extended Forecast for

Platte SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 70. East southeast wind around 15 mph, with gusts as high as 25 mph.

    High: 70 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain before 1am, then a chance of showers between 1am and 3am, then showers likely and possibly a thunderstorm after 3am.  Mostly cloudy, with a low around 57. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 57 °F

    Mostly Cloudy
    then Showers
    Likely and
    Breezy

  • Monday

    Monday: Showers and thunderstorms likely before 2pm, then a slight chance of showers between 2pm and 3pm.  Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a southeast wind 15 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 52. East southeast wind 5 to 10 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 30 percent chance of showers before 1pm.  Mostly cloudy, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm.  Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 70. East southeast wind around 15 mph, with gusts as high as 25 mph.
Tonight
A chance of rain before 1am, then a chance of showers between 1am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 57. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms likely before 2pm, then a slight chance of showers between 2pm and 3pm. Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a southeast wind 15 to 25 mph becoming west southwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 52. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 73. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Increasing clouds, with a low around 52. East southeast wind 5 to 10 mph.
Wednesday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 56.
Thursday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 74.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. Chance of precipitation is 70%.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 75.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Platte SD
 43.4°N 98.84°W (Elev. 1601 ft)
1:32 pm CDT Sep 13, 2026
2pm CDT Sep 13, 2026-6pm CDT Sep 19, 2026
 
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Additional Resources

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