Current conditions at

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77° N Lon: 99.32° W Elev: 1693 ft.

Fair

87°F

31°C

Humidity 29%
Wind Speed SE 7 mph
Barometer 30.06 in
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 2 Oct 4:15 pm CDT
Detailed forecast for

Lyman County

Tonight
Mostly clear. Lows in the lower 60s. Southeast winds 10 to 15 mph.
Friday
Mostly sunny and breezy, hot with highs in the lower 90s. South winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
Friday Night
Mostly clear and breezy. Lows in the mid 60s. South winds 15 to 25 mph with gusts up to 35 mph.
Saturday
Partly sunny and windy. Highs in the upper 80s. South winds 20 to 30 mph. Gusts up to 45 mph in the afternoon.
Saturday Night
Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy, cooler with lows in the mid 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 70 percent.
Sunday
Partly sunny. A slight chance of showers in the morning. Windy and much cooler with highs in the mid 60s. Chance of rain 20 percent.
Sunday Night Through Monday Night
Mostly cloudy. Lows in the mid 40s. Highs around 60.
Tuesday
Partly sunny. Highs in the lower 60s.
Tuesday Night And Wednesday
Mostly clear. Lows in the upper 30s. Highs in the mid 60s.
Wednesday Night And Thursday
Mostly clear. Lows in the mid 40s. Highs in the lower 70s.



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344 PM CDT Thu Oct 2 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database