National Weather Service Forecast for: Canton SD
Issued by: National Weather Service Sioux Falls, SD
Updated: 1:33 pm CDT May 4, 2026
 
This
Afternoon
This Afternoon: Scattered sprinkles after 4pm. Partly sunny, with a high near 69. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Scattered
Sprinkles and
Breezy
 Tonight

Tonight: Scattered sprinkles before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Breezy then
Mostly Cloudy
 Tuesday

Tuesday: Partly sunny, with a high near 56. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Partly Sunny

 Tuesday
Night
Tuesday Night: Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 31. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Mostly Cloudy
then Frost
 Wednesday

Wednesday: Widespread frost before 8am. Otherwise, partly sunny, with a high near 55. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Frost then
Partly Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Partly Cloudy

 Thursday

Thursday: Widespread frost before 7am. Otherwise, sunny, with a high near 67.
Frost then
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 39.
Partly Cloudy

 Friday

Friday: Mostly sunny, with a high near 68.
Mostly Sunny
Hi 69 °F Lo 36 °F Hi 56 °F Lo 31 °F Hi 55 °F Lo 33 °F Hi 67 °F Lo 39 °F Hi 68 °F

Hazardous Weather Outlook
 

This Afternoon
 
 Scattered sprinkles after 4pm. Partly sunny, with a high near 69. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Tonight
 
 Scattered sprinkles before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 36. Breezy, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
 
 Partly sunny, with a high near 56. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
 
 Widespread frost after 5am. Otherwise, mostly cloudy, with a low around 31. North northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
 
 Widespread frost before 8am. Otherwise, partly sunny, with a high near 55. Light north wind becoming northwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
 
 Partly cloudy, with a low around 33. Northwest wind 5 to 10 mph becoming light and variable in the evening.
Thursday
 
 Widespread frost before 7am. Otherwise, sunny, with a high near 67.
Thursday Night
 
 Partly cloudy, with a low around 39.
Friday
 
 Mostly sunny, with a high near 68.
Friday Night
 
 Partly cloudy, with a low around 41.
Saturday
 
 Mostly sunny, with a high near 73.
Saturday Night
 
 A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Sunday
 
 Partly sunny, with a high near 67.

 

Forecast from NOAA-NWS for Canton SD.