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Lyonville, SD Weather Conditions

Updated: Fri Mar 13th 2026 9:30 AM CDT

Overcast

28^°F -3^°C

Feels Like 18^°F / -8^°C

Lyonville, SD weather condition is Overcast and 28°F.

Today's Weather in Lyonville,SD

The current weather in Lyonville SD as of 9:30 AM CDT on Fri Mar 13th 2026, has a sky condition of Overcast with the visibility of 9 mile(s) and the UV index at 0.3. It is 28 degrees fahrenheit but feels like 18 degrees. The barometric pressure is 30.06 - measured by inches of mercury - and is falling since its last observation. The humidity is 74 percent that's falling since the last report, with a dew point of 20 degrees fahrenheit which is rising. Wind direction is from the North at 11.2 miles per hour, gusting at 14.6 miles per hour. Sunrise was at 7:51 AM and Sunset is at 7:40 PM. The moon phase is a Waning Crescent moon rising at 5:16 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:51 AM

Sunset: 7:40 PM

As of:

Moon

Moonrise: 5:16 AM

Moonset: 1:45 PM

Phase: Waning Crescent Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Cloudy

Cloudy with a high of 52°F and a low of 27°F. Winds will be strong at speeds peaking at 25mph. Humidity levels are comfortable, sitting around 49%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 52° \| Lo 27°	49%	0% \| est. 0in	0%	24.2 mph

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 26°F and a low of 15°F. Probable rainfall forecasted, having a 62% chance with an estimated 0.29in. Snow is likely with a 26% chance having an estimated 0.4in. Winds will be strong at speeds peaking at 33mph. The humidity will be on the higher side, reaching around 68%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 26° \| Lo 15°	68%	62% \| est. 0.29in	26% \| est. 0.4in	32.2 mph

Partly Cloudy

Partly Cloudy with a high of 28°F and a low of 5°F. Winds will be moderate, blowing around 16mph. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 28° \| Lo 5°	65%	0%	0%	15.2 mph

Patchy Moderate Snow

Patchy Moderate Snow with a high of 38°F and a low of 5°F. Probable rainfall forecasted, having an 88% chance with an estimated 0.04in. Possible light Snowfall with a 19% chance estimated at 0.2in accumulation. Winds will be moderate, blowing around 18mph. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 38° \| Lo 5°	81%	88% \| est. 0.04in	19% \| est. 0.2in	17.7 mph

Sunny

Sunny with a high of 59°F and a low of 30°F. Winds will be moderate, blowing around 18mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 59° \| Lo 30°	76%	0%	0%	17.4 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Lyonville, SD weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 28^°F. The morning temperature of 24°^F is lowest at 7am with the daytime high of 44°^F at 4pm and a low around 32°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.13^inHg at 11am and lowest being 29.7^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 27.3^mph at 12am, while the slowest is 2.7^mph around 4pm; expect wind gusts peaking 38.2^mph at 12am. View live wind conditions in Lyonville

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