Grayson County Weather in October
Average highs run from 68°F on October 1 to 58°F on October 31, and lows from 50°F to 38°F.
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
- 63°F
- Average low
- 44°F
- Snowfall
- 0.2 in
- Record high
- 88°FOct 4, 2019
- Record low
- 9°FOct 21, 1952
- Chance of a freeze
- 67%
- Daylight
- 11 h 48 min to 10 h 41 min
- Cloud cover
- 50%
- Humidity
- 75%
- Dew point
- 45°F
- Wind
- 4.5 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.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Oct 1 | 68°F | 50°F | 86°F 2019 | 20°F 1899 | 0% | |
| Oct 2 | 68°F | 50°F | 86°F 2019 | 22°F 1912 | 0% | |
| Oct 3 | 67°F | 50°F | 87°F 1900 | 17°F 1908 | 0% | |
| Oct 4 | 67°F | 49°F | 88°F 2019 | 14°F 1974 | 0% | |
| Oct 5 | 67°F | 49°F | 82°F 1941 | 21°F 1901 | 0% | |
| Oct 6 | 66°F | 48°F | 86°F 1941 | 22°F 1965 | 0% | |
| Oct 7 | 66°F | 48°F | 85°F 1941 | 17°F 1935 | 0% | |
| Oct 8 | 66°F | 47°F | 81°F 1916 | 20°F 1953 | 0% | |
| Oct 9 | 65°F | 47°F | 83°F 2007 | 17°F 1978 | 0% | |
| Oct 10 | 65°F | 46°F | 82°F 2007 | 18°F 1917 | 0% | |
| Oct 11 | 65°F | 46°F | 80°F 1930 | 16°F 1964 | 0% | |
| Oct 12 | 64°F | 45°F | 79°F 1969 | 13°F 1906 | 0% | |
| Oct 13 | 64°F | 45°F | 80°F 1969 | 20°F 1988 | 0% | |
| Oct 14 | 63°F | 45°F | 83°F 1928 | 15°F 1988 | 0% | |
| Oct 15 | 63°F | 44°F | 81°F 1928 | 16°F 1907 | 0% | |
| Oct 16 | 63°F | 44°F | 80°F 1897 | 16°F 1939 | 0% | |
| Oct 17 | 62°F | 43°F | 79°F 1938 | 20°F 1904 | 0% | |
| Oct 18 | 62°F | 43°F | 82°F 1938 | 16°F 1970 | 0% | |
| Oct 19 | 62°F | 42°F | 82°F 1938 | 18°F 1931 | 0% | |
| Oct 20 | 61°F | 42°F | 78°F 1985 | 16°F 1992 | 0% | |
| Oct 21 | 61°F | 42°F | 80°F 1947 | 9°F 1952 | 0% | |
| Oct 22 | 61°F | 41°F | 80°F 1947 | 10°F 1930 | 1% | |
| Oct 23 | 60°F | 41°F | 80°F 1947 | 11°F 1997 | 1% | |
| Oct 24 | 60°F | 40°F | 78°F 1939 | 10°F 1904 | 1% | |
| Oct 25 | 60°F | 40°F | 80°F 1920 | 17°F 2025 | 1% | |
| Oct 26 | 59°F | 40°F | 76°F 1939 | 13°F 2013 | 1% | |
| Oct 27 | 59°F | 39°F | 77°F 1927 | 10°F 1962 | 1% | |
| Oct 28 | 59°F | 39°F | 75°F 1991 | 13°F 1903 | 1% | |
| Oct 29 | 58°F | 39°F | 75°F 1927 | 13°F 1952 | 1% | |
| Oct 30 | 58°F | 38°F | 74°F 1946 | 12°F 1965 | 1% | |
| Oct 31 | 58°F | 38°F | 75°F 1974 | 16°F 1908 | 1% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- October 1
- sunrise 7:20 AM, sunset 7:08 PM
- October 31
- sunrise 7:48 AM, sunset 6:29 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00442730 (Elk Creek 4SSW), public domain. Records: NOAA GHCN-Daily, station USC00441209, 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.