National Weather Service Forecast for: Vermillion SD
Issued by: National Weather Service Sioux Falls, SD
Updated: 7:13 pm CST Dec 17, 2025
 
Tonight

Tonight: Rain, mainly before midnight. Low around 30. Breezy, with a south wind 20 to 25 mph becoming west northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Breezy. Rain
then Chance
Rain
 Thursday

Thursday: A chance of flurries with a slight chance of snow before noon, then a chance of flurries between noon and 4pm. Partly sunny, with a temperature falling to around 17 by 3pm. Very windy, with a northwest wind 30 to 35 mph increasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Slight Chance
Snow and Very
Windy
 Thursday
Night
Thursday Night: Mostly clear, with a low around 10. Blustery, with a northwest wind 15 to 25 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Mostly Clear
and Blustery
then Partly
Cloudy
 Friday

Friday: Mostly sunny, with a high near 39. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Mostly Sunny
and Breezy

 Friday
Night
Friday Night: Mostly cloudy, with a low around 28. South southeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Mostly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 37. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 19.
Mostly Clear

 Sunday

Sunday: Partly sunny, with a high near 40.
Partly Sunny

 Sunday
Night
Sunday Night: Mostly cloudy, with a low around 29.
Mostly Cloudy
Lo 30 °F Hi 33 °F⇓ Lo 10 °F Hi 39 °F Lo 28 °F Hi 37 °F Lo 19 °F Hi 40 °F Lo 29 °F

Hazardous Weather Outlook
High Wind Warning
 

Tonight
 
 Rain, mainly before midnight. Low around 30. Breezy, with a south wind 20 to 25 mph becoming west northwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
 A chance of flurries with a slight chance of snow before noon, then a chance of flurries between noon and 4pm. Partly sunny, with a temperature falling to around 17 by 3pm. Very windy, with a northwest wind 30 to 35 mph increasing to 35 to 40 mph in the morning. Winds could gust as high as 55 mph. Chance of precipitation is 20%.
Thursday Night
 
 Mostly clear, with a low around 10. Blustery, with a northwest wind 15 to 25 mph becoming west northwest 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Friday
 
 Mostly sunny, with a high near 39. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
 
 Mostly cloudy, with a low around 28. South southeast wind around 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph.
Saturday
 
 Mostly sunny, with a high near 37. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
 
 Mostly clear, with a low around 19.
Sunday
 
 Partly sunny, with a high near 40.
Sunday Night
 
 Mostly cloudy, with a low around 29.
Monday
 
 Mostly sunny, with a high near 48.
Monday Night
 
 Partly cloudy, with a low around 30.
Tuesday
 
 Partly sunny, with a high near 43.
Tuesday Night
 
 Mostly cloudy, with a low around 26.
Wednesday
 
 Partly sunny, with a high near 44.

 

Forecast from NOAA-NWS for Vermillion SD.