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Lake Poinsett, SD Weather Conditions

Updated: Sun Mar 8th 2026 12:00 PM CDT

Sunny

49^°F 9^°C

Feels Like 45^°F / 7^°C

Lake Poinsett, SD weather condition is Sunny and 49°F.

Today's Weather in Lake Poinsett,SD

The current weather in Lake Poinsett SD as of 12:00 PM CDT on Sun Mar 8th 2026, has a sky condition of Sunny with the visibility of 9 mile(s) and the UV index at 2.6. It is 49 degrees fahrenheit but feels like 45 degrees. The barometric pressure is 29.64 - measured by inches of mercury - and is falling since its last observation. The humidity is 54 percent that's falling since the last report, with a dew point of 39 degrees fahrenheit which is rising. Wind direction is from the West-Southwest at 9.2 miles per hour, gusting at 12.3 miles per hour. Sunrise was at 6:53 AM and Sunset is at 6:26 PM. The moon phase is a Waning Gibbous moon but will not be observable. Thank you for listening to the weather report from LocalConditions.com!

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Sun & Moon

Sun

Sunrise: 6:53 AM

Sunset: 6:26 PM

As of:

Moon

Moonrise: Not Observable

Moonset: 8:45 AM

Phase: Waning Gibbous Moon

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

Next 5 Days...

Partly Cloudy

Partly Cloudy with a high of 45°F and a low of 35°F. Winds will be moderate, blowing around 18mph. Humidity levels are comfortable, sitting around 59%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 45° \| Lo 35°	59%	0%	0%	17.2 mph

Overcast

Overcast with a high of 40°F and a low of 31°F. Winds will be moderate, blowing around 20mph. The humidity will be on the higher side, reaching around 68%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 40° \| Lo 31°	68%	0%	0%	19.2 mph

Light Freezing Rain

Light Freezing Rain with a high of 33°F and a low of 24°F. Probable rainfall forecasted, having a 72% chance with an estimated 0.02in. Snow is likely with a 37% chance having an estimated 0in. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 77%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 33° \| Lo 24°	77%	72% \| est. 0.02in	37% \| est. 0in	18.8 mph

Partly Cloudy

Partly Cloudy with a high of 51°F and a low of 23°F. Possible light Snowfall with a 9% chance but not having significate accumulation. Winds will be strong at speeds peaking at 23mph. Humidity levels are comfortable, sitting around 50%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 51° \| Lo 23°	50%	0% \| est. 0in	9% \| est. 0in	22.8 mph

Scattered Rain

Scattered Rain with a high of 39°F and a low of 30°F. Probable rainfall forecasted, having a 73% chance with an estimated 0in. Winds will be strong at speeds peaking at 25mph. Humidity levels are comfortable, sitting around 47%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 39° \| Lo 30°	47%	73% \| est. 0in	0%	24.8 mph

Yesterday 5-Day Wind

Weather Radar Map

Live Lake Poinsett, SD weather with minute-by-minute precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Thursday, 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 49^°F. The morning temperature of 35°^F is lowest at 7am with the daytime high of 66°^F at 3pm and a low around 46°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 29.84^inHg at 12am and lowest being 29.52^inHg at 7pm.

Hourly Wind Speeds

The fastest wind is reported to be 15.7^mph at 4pm, while the slowest is 6.5^mph around 10am; expect wind gusts peaking 31.5^mph at 12am. View live wind conditions in Lake Poinsett

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