Chester Weather in October
Average highs run from 73°F on October 1 to 58°F on October 31, and lows from 37°F to 30°F. Normal precipitation for the month is 1.70 in over about 5 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
- 33°F
- Precipitation
- 1.70 in
- Snowfall
- 0.3 in
- Record high
- 90°FOct 1, 2010
- Record low
- 12°FOct 29, 1971
- Chance of a freeze
- 100%
- Daylight
- 11 h 45 min to 10 h 29 min
- Cloud cover
- 38%
- Humidity
- 53%
- Dew point
- 27°F
- Wind
- 5.4 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 | 73°F | 37°F | 90°F 2010 | 22°F 1971 | 12% | 0% |
| Oct 2 | 73°F | 37°F | 89°F 2010 | 24°F 1959 | 12% | 0% |
| Oct 3 | 72°F | 37°F | 89°F 1980 | 25°F 1959 | 12% | 0% |
| Oct 4 | 72°F | 36°F | 88°F 1980 | 24°F 1971 | 13% | 0% |
| Oct 5 | 71°F | 36°F | 86°F 1980 | 20°F 1969 | 13% | 0% |
| Oct 6 | 71°F | 36°F | 85°F 1980 | 23°F 1969 | 13% | 0% |
| Oct 7 | 71°F | 35°F | 85°F 1965 | 23°F 1959 | 14% | 0% |
| Oct 8 | 70°F | 35°F | 84°F 1996 | 25°F 1982 | 14% | 0% |
| Oct 9 | 70°F | 35°F | 86°F 1996 | 20°F 1961 | 14% | 0% |
| Oct 10 | 69°F | 35°F | 83°F 1991 | 21°F 1961 | 15% | 0% |
| Oct 11 | 69°F | 34°F | 84°F 1991 | 24°F 1998 | 15% | 0% |
| Oct 12 | 68°F | 34°F | 85°F 1992 | 22°F 1981 | 15% | 0% |
| Oct 13 | 68°F | 34°F | 83°F 1991 | 24°F 2021 | 16% | 0% |
| Oct 14 | 67°F | 34°F | 84°F 1991 | 22°F 1960 | 16% | 1% |
| Oct 15 | 67°F | 33°F | 87°F 2015 | 16°F 1966 | 16% | 1% |
| Oct 16 | 66°F | 33°F | 84°F 2015 | 22°F 1965 | 17% | 1% |
| Oct 17 | 65°F | 33°F | 86°F 1974 | 20°F 1966 | 17% | 1% |
| Oct 18 | 65°F | 33°F | 84°F 1974 | 19°F 1966 | 18% | 1% |
| Oct 19 | 64°F | 32°F | 80°F 1988 | 20°F 1966 | 18% | 1% |
| Oct 20 | 64°F | 32°F | 79°F 2022 | 21°F 1980 | 18% | 1% |
| Oct 21 | 63°F | 32°F | 80°F 1988 | 21°F 1971 | 19% | 1% |
| Oct 22 | 63°F | 32°F | 80°F 2003 | 14°F 1961 | 19% | 1% |
| Oct 23 | 62°F | 31°F | 86°F 1959 | 20°F 1961 | 20% | 2% |
| Oct 24 | 62°F | 31°F | 85°F 1959 | 20°F 1961 | 20% | 2% |
| Oct 25 | 61°F | 31°F | 82°F 1959 | 23°F 1971 | 20% | 2% |
| Oct 26 | 61°F | 31°F | 81°F 2017 | 23°F 1971 | 21% | 2% |
| Oct 27 | 60°F | 30°F | 76°F 2003 | 21°F 1984 | 21% | 2% |
| Oct 28 | 60°F | 30°F | 78°F 2003 | 18°F 1971 | 22% | 2% |
| Oct 29 | 59°F | 30°F | 80°F 2003 | 12°F 1971 | 22% | 2% |
| Oct 30 | 59°F | 30°F | 80°F 2003 | 17°F 2023 | 23% | 3% |
| Oct 31 | 58°F | 30°F | 82°F 1962 | 17°F 1971 | 23% | 3% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (PDT).
- October 1
- sunrise 7:02 AM, sunset 6:47 PM
- October 31
- sunrise 7:34 AM, sunset 6:03 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00041700 (Chester), public domain. Records: NOAA GHCN-Daily, station USC00041700, 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.