Weather for Plum Island, South Dakota, USA

Now

23 °F

Light snow. Ice fog.

Feels Like: 15 °F
Forecast: 26 / 10 °F
Wind: 7 mph ↑ from South

Location:	Fergus Falls Weather Reporting System
Current Time:	Dec 4, 2025 at 11:26:36 pm
Latest Report:	Dec 4, 2025 at 10:35 pm
Visibility:	6 mi
Pressure:	29.71 "Hg
Humidity:	93%
Dew Point:	21 °F

Upcoming 5 hours

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	Thursday	Friday				Saturday
	Evening	Night	Morning	Afternoon	Evening	Night	Morning
Forecast
Temperature	20 °F	22 °F	22 °F	21 °F	15 °F	6 °F	7 °F
	Light snow. Overcast.	Snow. Overcast.	Moderate snow. Overcast.	Light snow. Overcast.	Light snow. Overcast.	Light snow. Overcast.	Overcast.
Feels Like	11 °F	22 °F	17 °F	9 °F	7 °F	-1 °F	-1 °F
Wind Speed	7 mph	3 mph	4 mph	12 mph	5 mph	3 mph	4 mph
Wind Direction	S ↑	W ↑	W ↑	NW ↑	NW ↑	N ↑	NE ↑
Humidity	91%	92%	96%	97%	92%	91%	91%
Dew Point	18 °F	20 °F	21 °F	20 °F	13 °F	3 °F	5 °F
Visibility	0 mi	2 mi	0 mi	0 mi	0 mi	2 mi	5 mi
Probability of Precipitation	16%	27%	37%	10%	24%	3%	0%
Amount of Rain	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"	0.00"
Amount of Snow	0.25"	0.52"	1.11"	0.25"	0.49"	0.10"	0.00"
* Updated Thursday, December 4, 2025 7:02:33 pm Plum Island time - Weather by CustomWeather, © 2025

Passing clouds. 18 / -8 °F
Humidity: 80%. Wind: 14 mph ↑ from Northwest

28 °F

Mostly cloudy.

25 °F

Light snow. Overcast.

21 °F

Mostly cloudy. (1 hour ago)

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