Elgin climate

Elgin Weather in October

NOAA 1991-2020 normals for Heart Butte Dam, 21.1 km from Elgin

Average highs run from 66°F on October 1 to 48°F on October 31, and lows from 39°F to 25°F. Normal precipitation for the month is 1.31 in over about 7 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 Elgin, in °F, with the record for each date.-250255075100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

October at a glance

Average high
57°F
Average low
32°F
Precipitation
1.31 in
Snowfall
2.5 in
Record high
96°FOct 4, 1963
Record low
-7°FOct 30, 1991
Chance of a freeze
100%
Daylight
11 h 41 min to 10 h 06 min
Cloud cover
63%
Humidity
65%
Dew point
32°F
Wind
12.5 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 166°F39°F94°F 198918°F 197422%1%
Oct 265°F38°F94°F 200517°F 199922%1%
Oct 364°F38°F93°F 199715°F 198922%1%
Oct 464°F37°F96°F 196319°F 198922%2%
Oct 563°F37°F86°F 201119°F 200022%2%
Oct 663°F36°F88°F 197016°F 199122%2%
Oct 762°F36°F87°F 19807°F 200022%2%
Oct 861°F35°F87°F 200312°F 200022%2%
Oct 961°F35°F87°F 198013°F 199322%3%
Oct 1060°F35°F86°F 20038°F 198722%3%
Oct 1160°F34°F84°F 201512°F 198722%3%
Oct 1259°F34°F83°F 199518°F 196522%3%
Oct 1358°F33°F85°F 196420°F 197922%4%
Oct 1458°F33°F84°F 196417°F 200622%4%
Oct 1557°F32°F82°F 198811°F 200422%4%
Oct 1657°F32°F79°F 197910°F 200422%4%
Oct 1756°F31°F83°F 199111°F 197622%5%
Oct 1855°F31°F81°F 199711°F 199122%5%
Oct 1955°F30°F83°F 200016°F 198921%5%
Oct 2054°F30°F87°F 200319°F 201821%6%
Oct 2154°F29°F80°F 197810°F 199721%6%
Oct 2253°F29°F84°F 19639°F 199621%6%
Oct 2353°F28°F81°F 19633°F 202021%6%
Oct 2452°F28°F78°F 19655°F 198721%7%
Oct 2551°F27°F79°F 19929°F 198721%7%
Oct 2651°F27°F76°F 19664°F 202021%7%
Oct 2750°F26°F76°F 19907°F 202321%7%
Oct 2850°F26°F75°F 20246°F 198821%8%
Oct 2949°F26°F72°F 19647°F 199120%8%
Oct 3049°F25°F77°F 1968-7°F 199120%8%
Oct 3148°F25°F77°F 1968-5°F 202320%8%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Elgin, in percent, and of at least 0.1 inch of snowfall.05101520251102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

October 1
sunrise 6:46 AM, sunset 6:27 PM
October 31
sunrise 7:28 AM, sunset 5:34 PM

Every day of October: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00324091 (Heart Butte Dam), public domain. Records: NOAA GHCN-Daily, station USC00324102, 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.