Grant County Weather in October
Average highs run from 68°F on October 1 to 54°F on October 31, and lows from 43°F to 31°F. Normal precipitation for the month is 1.15 in over about 6 wet days.
October day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
October at a glance
- Average high
- 60°F
- Average low
- 37°F
- Precipitation
- 1.15 in
- Snowfall
- 2.2 in
- Record high
- 95°FOct 7, 1934
- Record low
- -2°FOct 27, 2020
- Chance of a freeze
- 99%
- Daylight
- 11 h 44 min to 10 h 24 min
- Cloud cover
- 53%
- Humidity
- 59%
- Dew point
- 33°F
- Wind
- 12.3 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 68°F | 43°F | 92°F 1967 | 24°F 1966 | 25% | 1% |
| Oct 2 | 67°F | 42°F | 93°F 1997 | 27°F 1974 | 25% | 1% |
| Oct 3 | 67°F | 42°F | 92°F 2005 | 28°F 1959 | 25% | 1% |
| Oct 4 | 66°F | 42°F | 94°F 1967 | 25°F 1953 | 25% | 1% |
| Oct 5 | 65°F | 41°F | 94°F 1947 | 23°F 1932 | 24% | 1% |
| Oct 6 | 65°F | 41°F | 91°F 1990 | 15°F 1952 | 24% | 2% |
| Oct 7 | 64°F | 40°F | 95°F 1934 | 17°F 1952 | 24% | 2% |
| Oct 8 | 64°F | 40°F | 90°F 2006 | 20°F 2000 | 23% | 2% |
| Oct 9 | 63°F | 39°F | 92°F 1928 | 21°F 2000 | 23% | 2% |
| Oct 10 | 63°F | 39°F | 91°F 1928 | 20°F 1985 | 23% | 2% |
| Oct 11 | 62°F | 38°F | 90°F 1962 | 18°F 2019 | 23% | 2% |
| Oct 12 | 62°F | 38°F | 92°F 2015 | 20°F 1986 | 22% | 2% |
| Oct 13 | 61°F | 38°F | 90°F 1996 | 20°F 1986 | 22% | 2% |
| Oct 14 | 61°F | 37°F | 86°F 1921 | 23°F 1986 | 22% | 2% |
| Oct 15 | 60°F | 37°F | 89°F 1962 | 15°F 2018 | 22% | 2% |
| Oct 16 | 60°F | 36°F | 89°F 1991 | 15°F 2018 | 21% | 2% |
| Oct 17 | 60°F | 36°F | 88°F 1926 | 17°F 1932 | 21% | 3% |
| Oct 18 | 59°F | 36°F | 88°F 1927 | 20°F 1968 | 21% | 3% |
| Oct 19 | 59°F | 35°F | 87°F 1947 | 12°F 1925 | 20% | 3% |
| Oct 20 | 58°F | 35°F | 91°F 2003 | 18°F 1932 | 20% | 3% |
| Oct 21 | 58°F | 34°F | 90°F 1921 | 18°F 1982 | 20% | 3% |
| Oct 22 | 58°F | 34°F | 84°F 1927 | 19°F 1936 | 20% | 3% |
| Oct 23 | 57°F | 34°F | 87°F 2003 | 12°F 1935 | 19% | 3% |
| Oct 24 | 57°F | 33°F | 85°F 1940 | 15°F 1935 | 19% | 4% |
| Oct 25 | 56°F | 33°F | 88°F 1940 | 14°F 1962 | 19% | 4% |
| Oct 26 | 56°F | 33°F | 84°F 1927 | 6°F 1997 | 18% | 4% |
| Oct 27 | 56°F | 32°F | 83°F 1937 | -2°F 2020 | 18% | 4% |
| Oct 28 | 55°F | 32°F | 86°F 1937 | 6°F 1925 | 17% | 4% |
| Oct 29 | 55°F | 32°F | 86°F 1937 | 12°F 1925 | 17% | 4% |
| Oct 30 | 54°F | 31°F | 88°F 1968 | 5°F 1923 | 17% | 4% |
| Oct 31 | 54°F | 31°F | 85°F 1968 | 4°F 2019 | 17% | 4% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MDT).
- October 1
- sunrise 6:44 AM, sunset 6:28 PM
- October 31
- sunrise 7:18 AM, sunset 5:42 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00094079 (Whitman 5 Ene), public domain. Records: NOAA GHCN-Daily, station USC00256200, 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.