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Red Iron Lake, SD Weather Conditions

Updated: Fri Mar 13th 2026 9:15 AM CDT

Sunny

18^°F -8^°C

Feels Like 3^°F / -16^°C

Red Iron Lake, SD weather condition is Sunny and 18°F.

Today's Weather in Red Iron Lake,SD

The current weather in Red Iron Lake SD as of 9:15 AM CDT on Fri Mar 13th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 0.3. It is 18 degrees fahrenheit but feels like 3 degrees. The barometric pressure is 30.09 - measured by inches of mercury - and is rising since its last observation. The humidity is 72 percent that's falling since the last report, with a dew point of 9 degrees fahrenheit which is falling. Wind direction is from the North-Northwest at 17.9 miles per hour, gusting at 22.5 miles per hour. Sunrise was at 7:46 AM and Sunset is at 7:33 PM. The moon phase is a Waning Crescent moon rising at 5:19 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:46 AM

Sunset: 7:33 PM

As of:

Moon

Moonrise: 5:19 AM

Moonset: 1:30 PM

Phase: Waning Crescent Moon

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Hourly Forecast - Next 8 hours

Next 5 Days...

Moderate Or Heavy Snow Showers

Moderate Or Heavy Snow Showers with a high of 34°F and a low of 27°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.38in. Snow is likely with a 21% chance having an estimated 2.8in. Winds will be strong at speeds peaking at 23mph. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 34° \| Lo 27°	77%	77% \| est. 0.38in	21% \| est. 2.8in	22.6 mph

Blowing Snow

Blowing Snow with a high of 19°F and a low of 3°F. Probable rainfall forecasted, having a 63% chance with an estimated 1.28in. Snow is likely with a 45% chance having an estimated 3.5in. Winds will be strong at speeds peaking at 29mph. Expect high humidity with levels above 80% to 82%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 19° \| Lo 3°	82%	63% \| est. 1.28in	45% \| est. 3.5in	28.4 mph

Overcast

Overcast with a high of 10°F and a low of -3°F. Possible light Snowfall with a 7% chance but not having significate accumulation. Winds will be moderate, blowing around 16mph. Expect high humidity with levels above 80% to 85%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 10° \| Lo -3°	85%	0% \| est. 0in	7%	15.4 mph

Patchy Moderate Snow

Patchy Moderate Snow with a high of 11°F and a low of -6°F. Probable rainfall forecasted, having a 64% chance with an estimated 0.03in. Possible light Snowfall with a 15% chance estimated at 0.2in accumulation. Winds will be moderate, blowing around 14mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 11° \| Lo -6°	89%	64% \| est. 0.03in	15% \| est. 0.2in	13.6 mph

Mist

Mist with a high of 26°F and a low of 5°F. Possible light Snowfall with a 18% chance but not having significate accumulation. Winds will be moderate, blowing around 13mph. Expect high humidity with levels above 80% to 94%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 26° \| Lo 5°	94%	0% \| est. 0in	18% \| est. 0in	12.5 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Red Iron Lake, 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 18^°F. The morning temperature of 18°^F is lowest at 8am with the daytime high of 31°^F at 3pm and a low around 21°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.14^inHg at 11pm and lowest being 29.49^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 34.9^mph at 12am, while the slowest is 5.6^mph around 7pm; expect wind gusts peaking 47.2^mph at 12am. View live wind conditions in Red Iron Lake

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