Upper Sioux Agency State Park Weather Forecast
- 13
- 23
Snow
- -2
- 18
Mostly Cloudy
- 1
- 22
Mostly Cloudy
- 8
- 23
Slight Chance Snow
- -9
- 15
Partly Sunny
- 10
- 22
Mostly Cloudy
- 12
- 28
Mostly Cloudy
Today 29 Nov Yellow Medicine
Snow. New snow accumulation around 1 inch. Total snow accumulation 2 to 3 Inches. Near steady temperature around 20. North Winds 10 to 15 Mph. Chance of snow near 100 percent.
Tonight 29 Nov Yellow Medicine
Cloudy. A 50 percent chance of snow in the evening. Near steady temperature around 16. Northwest Winds 10 to 15 Mph.
Upper Sioux Agency State Park Temperature Statistics
November Temperature
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)
Lowest 27 November, 2025
11.5 °FAverage November
40 °FHighest 14 November, 2025
73.4 °F
Climate (2020–Present)
Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (5.6 miles)
Average Low 2020–2025
37.2 °FAverage 2020–2025
47.8 °FAverage High 2020–2025
58.2 °F