Lyons, SD 10-Day Weather Charts

24 Hour Forecast

Current Conditions - Partly Cloudy. Temperature is 74°F23°C, dew point 73°F23°C, humidity 97%. Wind direction is E at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.97 in1015 mb.

Today - A chance of thunderstorms. Showers likely. Locally heavy rainfall possible this morning. Highs in the mid 80s. Southeast winds 10 .. Full Forecast

Tonight - Mostly cloudy with a slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after mid.. Full Forecast

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10 Day High/Low Temp Chart

10 Day High/Low Temp Chart

10 Day POP Chart

10 Day Dew Point Chart

10 Day Dew Point Chart

10 Day Humidity Chart

10 Day UV Index Chart

10 Day Barometric Pressure Chart

10 Day Barometric Pressure Chart