Marion County climate

Marion County Weather in October

NOAA 1991-2020 normals for Castleton 2 S, 13.2 km from Marion County

Average highs run from 71°F on October 1 to 58°F on October 31, and lows from 50°F to 39°F. Normal precipitation for the month is 3.43 in over about 10 wet days.

October day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Marion County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
65°F
Average low
45°F
Precipitation
3.43 in
Record high
91°FOct 1, 2019
Record low
24°FOct 28, 1997
Chance of a freeze
72%
Daylight
11 h 46 min to 10 h 31 min
Cloud cover
59%
Humidity
74%
Dew point
44°F
Wind
10.1 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Oct 171°F50°F91°F 201937°F 200330%0%
Oct 271°F50°F90°F 201935°F 200330%0%
Oct 370°F50°F87°F 202533°F 200331%0%
Oct 470°F49°F86°F 200739°F 199631%0%
Oct 570°F49°F86°F 200735°F 202031%0%
Oct 669°F48°F89°F 200735°F 201231%0%
Oct 769°F48°F91°F 200732°F 200031%0%
Oct 868°F48°F90°F 200731°F 201231%0%
Oct 968°F47°F85°F 201032°F 200031%0%
Oct 1067°F47°F86°F 201035°F 201232%0%
Oct 1167°F46°F85°F 201032°F 201232%0%
Oct 1266°F46°F84°F 200832°F 200632%0%
Oct 1366°F46°F78°F 200832°F 200632%0%
Oct 1466°F45°F82°F 201731°F 200232%0%
Oct 1565°F45°F81°F 200830°F 200633%0%
Oct 1665°F45°F78°F 199833°F 202033%0%
Oct 1764°F44°F82°F 201632°F 200933%
Oct 1864°F44°F81°F 200731°F 201533%
Oct 1963°F43°F75°F 201633°F 201533%
Oct 2063°F43°F79°F 200331°F 202233%
Oct 2162°F43°F78°F 200730°F 201833%
Oct 2262°F42°F80°F 202030°F 201133%
Oct 2361°F42°F79°F 202232°F 199733%
Oct 2461°F41°F78°F 201230°F 200633%
Oct 2561°F41°F76°F 200427°F 200633%
Oct 2660°F41°F78°F 200032°F 201733%
Oct 2760°F40°F82°F 201430°F 199732%
Oct 2859°F40°F80°F 199924°F 199732%
Oct 2959°F40°F80°F 202431°F 200532%
Oct 3058°F39°F80°F 202428°F 200832%
Oct 3158°F39°F77°F 199926°F 202332%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Marion County, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

October 1
sunrise 7:41 AM, sunset 7:27 PM
October 31
sunrise 8:12 AM, sunset 6:43 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00121326 (Castleton 2 S), public domain. Records: NOAA GHCN-Daily, station USW00053842, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.