Oceanside Weather in October
Average highs run from 70°F on October 1 to 69°F on October 31, and lows from 61°F to 55°F. Normal precipitation for the month is 0.57 in over about 2 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
- 70°F
- Average low
- 58°F
- Precipitation
- 0.57 in
- Record high
- 106°FOct 24, 2017
- Record low
- 34°FOct 29, 2009
- Chance of a freeze
- 0%
- Daylight
- 11 h 50 min to 10 h 52 min
- Cloud cover
- 35%
- Humidity
- 71%
- Dew point
- 56°F
- Wind
- 6.3 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Oct 1 | 70°F | 61°F | 99°F 2020 | 46°F 2009 | 4% |
| Oct 2 | 70°F | 61°F | 94°F 2020 | 45°F 2002 | 4% |
| Oct 3 | 70°F | 61°F | 94°F 2014 | 45°F 2002 | 4% |
| Oct 4 | 70°F | 61°F | 91°F 2014 | 42°F 2002 | 5% |
| Oct 5 | 70°F | 61°F | 94°F 2005 | 42°F 2013 | 5% |
| Oct 6 | 70°F | 60°F | 90°F 2013 | 44°F 2019 | 5% |
| Oct 7 | 70°F | 60°F | 93°F 2008 | 42°F 2007 | 5% |
| Oct 8 | 70°F | 60°F | 95°F 2008 | 44°F 2011 | 5% |
| Oct 9 | 70°F | 60°F | 93°F 2015 | 42°F 2007 | 5% |
| Oct 10 | 70°F | 60°F | 99°F 2015 | 45°F 2011 | 6% |
| Oct 11 | 70°F | 59°F | 93°F 2019 | 45°F 2008 | 6% |
| Oct 12 | 70°F | 59°F | 93°F 2015 | 41°F 2008 | 6% |
| Oct 13 | 70°F | 59°F | 92°F 2011 | 37°F 2008 | 6% |
| Oct 14 | 70°F | 59°F | 88°F 2005 | 41°F 2008 | 6% |
| Oct 15 | 70°F | 58°F | 94°F 2017 | 44°F 2008 | 6% |
| Oct 16 | 70°F | 58°F | 90°F 2017 | 39°F 2018 | 7% |
| Oct 17 | 70°F | 58°F | 93°F 2012 | 42°F 2018 | 7% |
| Oct 18 | 69°F | 58°F | 86°F 2022 | 39°F 1999 | 7% |
| Oct 19 | 69°F | 58°F | 97°F 2022 | 39°F 1999 | 7% |
| Oct 20 | 69°F | 57°F | 91°F 2016 | 41°F 2013 | 7% |
| Oct 21 | 69°F | 57°F | 93°F 2019 | 44°F 2006 | 8% |
| Oct 22 | 69°F | 57°F | 95°F 2008 | 43°F 2007 | 8% |
| Oct 23 | 69°F | 57°F | 93°F 2017 | 44°F 1999 | 8% |
| Oct 24 | 69°F | 57°F | 106°F 2017 | 43°F 2008 | 8% |
| Oct 25 | 69°F | 56°F | 99°F 2017 | 42°F 2008 | 8% |
| Oct 26 | 69°F | 56°F | 93°F 2003 | 39°F 2020 | 8% |
| Oct 27 | 69°F | 56°F | 88°F 2003 | 41°F 2020 | 8% |
| Oct 28 | 69°F | 56°F | 85°F 2021 | 37°F 2011 | 9% |
| Oct 29 | 69°F | 56°F | 87°F 2025 | 34°F 2009 | 9% |
| Oct 30 | 69°F | 55°F | 89°F 1999 | 38°F 2011 | 9% |
| Oct 31 | 69°F | 55°F | 86°F 1999 | 35°F 2019 | 9% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (PDT).
- October 1
- sunrise 6:44 AM, sunset 6:34 PM
- October 31
- sunrise 7:07 AM, sunset 5:59 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00046377 (Oceanside Marina), public domain. Records: NOAA GHCN-Daily, station USW00053121, 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.