Clark County climate

Clark County Weather in October

NOAA 1991-2020 normals for Donnellson, 30.1 km from Clark County

Average highs run from 73°F on October 1 to 58°F on October 31, and lows from 49°F to 37°F. Normal precipitation for the month is 3.09 in over about 8 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 Clark County, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
65°F
Average low
43°F
Precipitation
3.09 in
Snowfall
0.3 in
Record high
94°FOct 4, 1997
Record low
20°FOct 19, 1972
Chance of a freeze
82%
Daylight
11 h 45 min to 10 h 29 min
Cloud cover
55%
Humidity
72%
Dew point
44°F
Wind
10.5 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 173°F49°F92°F 202333°F 198525%0%
Oct 272°F48°F93°F 195334°F 197425%0%
Oct 372°F48°F93°F 200634°F 197425%0%
Oct 471°F48°F94°F 199729°F 193525%0%
Oct 571°F47°F89°F 193735°F 197925%0%
Oct 670°F47°F92°F 196331°F 193525%0%
Oct 770°F47°F94°F 193929°F 200025%0%
Oct 869°F46°F91°F 200729°F 200025%0%
Oct 969°F46°F88°F 193829°F 200025%0%
Oct 1068°F45°F87°F 196328°F 200025%0%
Oct 1168°F45°F87°F 196229°F 198725%0%
Oct 1268°F45°F87°F 197531°F 200625%0%
Oct 1367°F44°F88°F 197529°F 197925%0%
Oct 1466°F44°F90°F 193827°F 193725%0%
Oct 1566°F44°F88°F 193827°F 200925%1%
Oct 1665°F43°F86°F 195331°F 197625%1%
Oct 1765°F43°F86°F 195331°F 197625%1%
Oct 1864°F42°F89°F 201626°F 200925%1%
Oct 1964°F42°F87°F 195320°F 197225%1%
Oct 2063°F42°F86°F 195323°F 196025%1%
Oct 2163°F41°F87°F 197930°F 198725%1%
Oct 2262°F41°F83°F 194025°F 197625%1%
Oct 2362°F40°F83°F 196327°F 198125%1%
Oct 2461°F40°F82°F 194023°F 198126%1%
Oct 2561°F40°F85°F 194026°F 200626%1%
Oct 2660°F39°F84°F 193927°F 196226%1%
Oct 2760°F39°F82°F 194027°F 199726%1%
Oct 2859°F38°F78°F 194026°F 197626%1%
Oct 2959°F38°F87°F 193722°F 198026%2%
Oct 3058°F38°F82°F 202427°F 195426%2%
Oct 3158°F37°F83°F 196826°F 199326%2%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Clark County, in percent, and of at least 0.1 inch of snowfall.01020301102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

October 1
sunrise 7:04 AM, sunset 6:49 PM
October 31
sunrise 7:36 AM, sunset 6:05 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00132299 (Donnellson), public domain. Records: NOAA GHCN-Daily, station USC00134381, 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.