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Hecla, SD Weather Conditions

Updated: Wed Mar 11th 2026 5:00 AM CDT

Partly Cloudy

24^°F -5^°C

Feels Like 17^°F / -8^°C

Hecla, SD weather condition is Partly Cloudy and 24°F.

Today's Weather in Hecla,SD

The current weather in Hecla SD as of 5:00 AM CDT on Wed Mar 11th 2026, has a sky condition of Partly Cloudy with the visibility of 9 mile(s). It is 24 degrees fahrenheit but feels like 17 degrees. The barometric pressure is 30.12 - measured by inches of mercury - and is falling since its last observation. The humidity is 88 percent that's falling since the last report, with a dew point of 22 degrees fahrenheit which is falling. Wind direction is from the South-Southwest at 5.1 miles per hour, gusting at 10.8 miles per hour. Sunrise is at 7:53 AM and Sunset is at 7:34 PM. The moon phase is a Last Quarter moon rising at 3:49 AM. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 7:53 AM

Sunset: 7:34 PM

As of:

Moon

Moonrise: 3:49 AM

Moonset: 11:33 AM

Phase: Last Quarter Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Overcast

Overcast with a high of 46°F and a low of 27°F. Winds will be strong at speeds peaking at 35mph. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 46° \| Lo 27°	65%	0%	0%	34.4 mph

Light Freezing Rain

Light Freezing Rain with a high of 36°F and a low of 30°F. Probable rainfall forecasted, having a 67% chance with an estimated 0.02in. Possible light Snowfall with a 9% chance estimated at 0.1in accumulation. Winds will be strong at speeds peaking at 27mph. The humidity will be on the higher side, reaching around 62%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 36° \| Lo 30°	62%	67% \| est. 0.02in	9% \| est. 0.1in	26.2 mph

Heavy Snow

Heavy Snow with a high of 32°F and a low of 27°F. Probable rainfall forecasted, having an 82% chance with an estimated 0.23in. Snow is likely with a 49% chance having an estimated 1.7in. Winds will be moderate, blowing around 16mph. Expect high humidity with levels above 80% to 83%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 32° \| Lo 27°	83%	82% \| est. 0.23in	49% \| est. 1.7in	15.2 mph

Light Freezing Rain

Light Freezing Rain with a high of 19°F and a low of 7°F. Probable rainfall forecasted, having a 78% chance with an estimated 0.01in. Snowfall has a likely chance of 59% with an estimated accumulation of 0.1in. Winds will be moderate, blowing around 16mph. Expect high humidity with levels above 80% to 89%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 19° \| Lo 7°	89%	78% \| est. 0.01in	59% \| est. 0.1in	15.9 mph

Cloudy

Cloudy with a high of 20°F and a low of 3°F. Snow is likely with a 22% chance. Winds will be light at 5mph at times. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 20° \| Lo 3°	88%	0% \| est. 0in	22%	4.7 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Hecla, SD weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Sunday, 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 24^°F. The morning temperature of 24°^F is lowest at 5am with the daytime high of 39°^F at 6pm and a low around 29°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.33^inHg at 10pm and lowest being 30.1^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 16.1^mph at 11am, while the slowest is 1.3^mph around 8pm; expect wind gusts peaking 21.4^mph at 9am. View live wind conditions in Hecla

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