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Marion County, KS

: September 2026 so far averaged 79°F in Marion County, KS, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

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

High
80.4°F
Warmest since 2025
32nd warmest of 76
Low
64.1°F
Warmest since 2021
6th warmest of 76

No measurable precipitation in the county average of Marion County, KS for 2 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Marion County, KS since 1951: 64.1°F in 2026; the lowest is 36.1°F, in 1967.
2021: 64.8°F1967: 36.1°F2026: 64.1°F 2026 64.1°F 1967 36.1°F since 2021 1951 2026
  • Normal range, 40.7 to 60.6°F
Every year as a table

Every 29 September high of the county average in Marion County, KS since 1951: 80.4°F in 2026; the highest is 99.8°F, in 1953.

YearHigh, °FLow, °F
202680.464.1
202588.460.1
202483.554.8
202394.962.7
202277.249.4
202190.364.8
202070.338.4
201974.761.1
201862.146.5
201775.949.7
201672.847.6
201586.158.2
201482.955.7
201369.842.9
201272.653.3
201190.950.8
201075.948.9
200969.938.7
200886.160.5
200785.856.4
200666.143.2
200572.236.7
20047250.3
200364.541.4
200291.759.4
200177.548.9
200085.348.8
199959.543.2
199890.367.9
199778.753.1
199672.241.8
199583.463.2
199483.853.1
199374.345.7
199268.840.9
199185.453
199074.456.8
198980.543.2
198880.550.3
19877650.4
198688.464.6
198558.938.8
198452.136.5
198387.263.6
198287.964.7
19818655.3
198060.254.9
197988.452.3
197880.549.2
197769.759.3
197662.236.9
19756343.3
197468.939.4
197364.551.8
19728046.7
197184.168.2
197079.148.9
196985.459.9
196884.654.1
196762.836.1
196680.248.1
196579.159.6
196470.540.4
196382.446.7
196271.149.3
196170.545.5
196077.751.7
195971.745.1
195869.447.6
195774.643.6
195692.459.6
195578.860.1
195491.263.2
195399.863.3
195293.455.4
195167.144.6

The month

August 2026 averaged 81.3°F in Marion County, KS, the warmest August in the county average since 2011, 18th warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 80.4°F averaged over Marion County, KS, the warmest 29 September in the county average since 2025, 32nd warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 64.1°F averaged over Marion County, KS, the warmest 29 September night in the county average since 2021, 6th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Salina, KS 41.2 mi, the nearest city with its own station