Expires:202512211200;;950381 FPUS53 KFSD 210417 ZFPFSD Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota National Weather Service Sioux Falls SD 1015 PM CST Sat Dec 20 2025 SDZ067-211200- Lincoln- Including the cities of Canton, Lennox, Tea, and Harrisburg 1015 PM CST Sat Dec 20 2025 .OVERNIGHT...Mostly clear. Cooler with lows around 16. Southeast winds around 5 mph. .SUNDAY...Mostly sunny. Highs around 40. South winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph. .MONDAY...Partly sunny. Highs in the upper 40s. South winds 10 to 15 mph. .MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds 5 to 10 mph. .TUESDAY...Partly sunny in the morning, then becoming mostly cloudy. Highs around 40. .TUESDAY NIGHT...Mostly cloudy. Near steady temperature in the lower 30s. .WEDNESDAY...Cloudy in the morning, then becoming partly sunny. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .CHRISTMAS DAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .FRIDAY...Partly sunny. Cooler with highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. .SATURDAY...Sunny. Highs in the upper 30s. $$