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Marshall County, SD

Tuesday : 0.36 in of precipitation averaged over Marshall County, SD, the wettest 29 September in the county average since 1988, 3rd wettest of 76 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
72°F
Warmest since 2025
21st warmest of 76
Low
54.6°F
Warmest since 2023
4th warmest of 76
Precipitation
0.36 in
Wettest since 1988
3rd wettest of 76
Every 29 September low of the county average in Marshall County, SD since 1951: 54.6°F in 2026; the lowest is 27.8°F, in 1984.
2023: 56°F1984: 27.8°F2026: 54.6°F 2026 54.6°F 1984 27.8°F since 2023 1951 2026
  • Normal range, 33 to 49.2°F
Every year as a table

Every 29 September high of the county average in Marshall County, SD since 1951: 72°F in 2026; the highest is 87.4°F, in 2021.

YearHigh, °FLow, °F
20267254.6
202582.653.8
202486.549.6
202376.456
202267.337
202187.459.2
202054.140.9
201954.436.6
201851.330.3
20177039.5
20166238.2
201570.138.9
201475.848.7
201363.743.9
201281.946.1
201185.650
201071.946.3
200956.734.9
200869.940.5
20077539.6
200652.633.3
200558.835.5
200465.237.1
200353.432.7
200255.241.7
20017549.2
200081.443.4
199956.433.8
199878.449
199769.949.6
19965634.7
199579.756.2
199470.439.4
199354.933
199255.929.9
199168.738.2
199060.239.7
198979.343.2
198847.245.8
198760.743.3
198659.344
198543.530.9
198454.227.8
198367.943.3
198274.840.4
198168.438.9
198074.950.6
197967.942
19787244.9
197764.645.1
197666.133.3
197563.239.4
197460.331.8
197367.346.3
19725332.4
197165.438.2
197074.542.7
196971.147.9
196865.637.8
196769.934.1
196661.439.8
196542.240.4
196464.936.4
196367.136.9
196266.245.6
196158.736.5
196055.938.7
195949.838.9
195872.941.4
195775.248.5
195654.830.1
195573.946.7
195468.745.6
195370.144.9
195278.246.4
195158.733.7

The month

September 2026 so far averaged 64°F in Marshall County, SD, the warmest 1 to 29 September in the county average since 2024, 6th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 67.6°F in Marshall County, SD, the coldest August in the county average since 2025, tied 54th coldest of 132 (with 2025, 2005 and 1968) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 72°F averaged over Marshall County, SD, the warmest 29 September in the county average since 2025, tied 21st warmest of 76 (with 1978) (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 54.6°F averaged over Marshall County, SD, the warmest 29 September night in the county average since 2023, 4th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Sisseton, SD 28.8 mi, the nearest city with its own station