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Gregory County, SD Weather Conditions

Updated: Sat Mar 7th 2026 2:45 AM CST

Clear

25^°F -4^°C

Feels Like 13^°F / -11^°C

Gregory County, SD weather condition is Clear and 25°F.

Today's Weather in Gregory County,SD

The current weather in Gregory County SD as of 2:45 AM CST on Sat Mar 7th 2026, has a sky condition of Clear with the visibility of 9 mile(s) and the UV index at 1. It is 25 degrees fahrenheit but feels like 13 degrees. The barometric pressure is 30.03 - measured by inches of mercury - and is falling since its last observation. The humidity is 85 percent that's falling since the last report, with a dew point of 23 degrees fahrenheit which is falling. Wind direction is from the Northwest at 15.2 miles per hour, gusting at 22.2 miles per hour. Sunrise is at 7:03 AM and Sunset is at 6:34 PM. The moon phase is a Waning Gibbous moon rising at 11:31 PM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:03 AM

Sunset: 6:34 PM

As of:

Moon

Moonrise: 11:31 PM

Moonset: 8:32 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Sunny

Sunny with a high of 63°F and a low of 35°F. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 72%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 63° \| Lo 35°	72%	0%	0%	18.8 mph

Sunny

Sunny with a high of 58°F and a low of 40°F. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 64%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 40°	64%	0%	0%	18.8 mph

Sunny

Sunny with a high of 58°F and a low of 34°F. Winds will be moderate, blowing around 19mph. Humidity levels are comfortable, sitting around 46%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 58° \| Lo 34°	46%	0%	0%	18.1 mph

Sunny

Sunny with a high of 50°F and a low of 32°F. Winds will be strong at speeds peaking at 24mph. Humidity levels are comfortable, sitting around 50%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 50° \| Lo 32°	50%	0%	0%	23.5 mph

Sunny

Sunny with a high of 74°F and a low of 40°F. Winds will be strong at speeds peaking at 26mph. Humidity levels are comfortable, sitting around 31%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 74° \| Lo 40°	31%	0%	0%	25.5 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Gregory County, SD weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, 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 25^°F. The morning temperature of 24°^F is lowest at 5am with the daytime high of 58°^F at 4pm and a low around 39°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.22^inHg at 9am and lowest being 29.91^inHg at 6pm.

Hourly Wind Speeds

The fastest wind is reported to be 19.5^mph at 12am, while the slowest is 9.6^mph around 11am; expect wind gusts peaking 31.7^mph at 11pm. View live wind conditions in Gregory County

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