Colonial Beach Weather in October
Average highs run from 71°F on October 1 to 62°F on October 31, and lows from 52°F to 40°F. Normal precipitation for the month is 4.18 in over about 8 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
- 66°F
- Average low
- 46°F
- Precipitation
- 4.18 in
- Record high
- 100°FOct 2, 2019
- Record low
- 30°FOct 29, 1965
- Chance of a freeze
- 64%
- Daylight
- 11 h 47 min to 10 h 36 min
- Cloud cover
- 51%
- Humidity
- 76%
- Dew point
- 50°F
- Wind
- 6.3 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 | 71°F | 52°F | 91°F 1986 | 40°F 1947 | 28% | 0% |
| Oct 2 | 71°F | 51°F | 100°F 2019 | 43°F 1997 | 28% | 0% |
| Oct 3 | 70°F | 51°F | 93°F 1968 | 40°F 1974 | 28% | 0% |
| Oct 4 | 70°F | 51°F | 92°F 1954 | 38°F 1974 | 28% | 0% |
| Oct 5 | 70°F | 50°F | 90°F 1959 | 37°F 2014 | 28% | 0% |
| Oct 6 | 69°F | 50°F | 89°F 1997 | 40°F 1965 | 28% | 0% |
| Oct 7 | 69°F | 49°F | 92°F 2007 | 43°F 2008 | 28% | 0% |
| Oct 8 | 69°F | 49°F | 88°F 2007 | 35°F 2001 | 28% | 0% |
| Oct 9 | 68°F | 48°F | 93°F 2007 | 34°F 2001 | 28% | 0% |
| Oct 10 | 68°F | 48°F | 88°F 1997 | 38°F 1979 | 28% | 0% |
| Oct 11 | 68°F | 48°F | 88°F 1954 | 38°F 1964 | 28% | 0% |
| Oct 12 | 67°F | 47°F | 87°F 1954 | 39°F 1964 | 28% | 0% |
| Oct 13 | 67°F | 47°F | 89°F 1954 | 36°F 1988 | 28% | 0% |
| Oct 14 | 67°F | 46°F | 85°F 1975 | 35°F 1988 | 28% | 0% |
| Oct 15 | 66°F | 46°F | 87°F 1985 | 37°F 1988 | 28% | 0% |
| Oct 16 | 66°F | 46°F | 87°F 2008 | 40°F 1977 | 28% | 0% |
| Oct 17 | 66°F | 45°F | 80°F 1963 | 38°F 1977 | 28% | 0% |
| Oct 18 | 65°F | 45°F | 83°F 2016 | 36°F 1977 | 28% | 0% |
| Oct 19 | 65°F | 44°F | 83°F 2016 | 36°F 2018 | 28% | 0% |
| Oct 20 | 65°F | 44°F | 84°F 1969 | 32°F 1974 | 28% | 0% |
| Oct 21 | 65°F | 44°F | 85°F 1984 | 33°F 1974 | 28% | 0% |
| Oct 22 | 64°F | 43°F | 83°F 1949 | 34°F 1974 | 28% | 0% |
| Oct 23 | 64°F | 43°F | 84°F 1978 | 32°F 1997 | 28% | 0% |
| Oct 24 | 64°F | 43°F | 83°F 2001 | 32°F 1997 | 28% | 0% |
| Oct 25 | 63°F | 42°F | 80°F 2001 | 34°F 2013 | 28% | 0% |
| Oct 26 | 63°F | 42°F | 82°F 1978 | 30°F 2013 | 28% | 0% |
| Oct 27 | 63°F | 41°F | 83°F 2023 | 33°F 1988 | 28% | 0% |
| Oct 28 | 63°F | 41°F | 87°F 2023 | 32°F 1997 | 28% | 0% |
| Oct 29 | 62°F | 41°F | 84°F 2023 | 30°F 1965 | 28% | 0% |
| Oct 30 | 62°F | 40°F | 86°F 2023 | 32°F 1952 | 28% | 0% |
| Oct 31 | 62°F | 40°F | 86°F 2024 | 33°F 2008 | 28% | 0% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (EDT).
- October 1
- sunrise 7:04 AM, sunset 6:51 PM
- October 31
- sunrise 7:33 AM, sunset 6:09 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00185865 (Mechanicsville 5 Ne), public domain. Records: NOAA GHCN-Daily, station USW00013721, 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.