The current weather in Cactus Flats SD as of 10:30 PM MDT on Sun Oct 11th 2026, has a sky condition of Overcast with the visibility of 6 mile(s). It is 54 degrees fahrenheit but feels like 48 degrees. The barometric pressure is 29.77 - measured by inches of mercury - and is steady since its last observation. The humidity is 70 percent that's rising since the last report, with a dew point of 45 degrees fahrenheit which is rising. Wind direction is from the Northeast at 11 miles per hour, gusting at 17.9 miles per hour. Sunrise was at 6:57 AM and Sunset was at 6:11 PM. The moon phase is a New Moon moon rising at 8:15 AM.
The current temperature today is 54°F. The morning temperature of 56°F is lowest at 6am with the daytime high of 66°F at 2pm and a low around 53°F at 11pm is expected.
Barometric Pressure Today
The highest pressure today is 29.79inHg at 10am and lowest being 29.55inHg at 12am.
Hourly Wind Speeds
The fastest wind is reported to be 18.1mph at 5am, while the slowest is 7.6mph around 6pm; expect wind gusts peaking 24.9mph at 6am. View live wind conditions in Cactus Flats
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