October weather in La Grande, OR
The average temperature in La Grande in October is 49.0°F (35.6°F–62.4°F). Average precipitation: 1.58 inches.
October is a fall month in La Grande, and is cooler than the annual average of 49.4°F. Daily temperatures swing about 26.8°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 10h 41m. For travel, October is cool.
Avg High
62.4°F
Avg Low
35.6°F
Precipitation
1.58 in
Daylight
10h 41m
October records in La Grande
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| October 1 | 88.0°F (1992) | 28.9°F (1985) | 0.30 in (1969) |
| October 2 | 89.1°F (2001) | 27.0°F (2019) | 0.78 in (2000) |
| October 3 | 87.1°F (1987) | 24.1°F (2019) | 0.80 in (2005) |
| October 4 | 84.9°F (1970) | 27.0°F (2012) | 0.31 in (1990) |
| October 5 | 86.0°F (1988) | 26.1°F (1969) | 0.53 in (1992) |
| October 6 | 87.1°F (1980) | 19.9°F (1974) | 0.73 in (2011) |
| October 7 | 87.1°F (1980) | 26.1°F (1974) | 0.47 in (1981) |
| October 8 | 84.9°F (2022) | 21.9°F (1968) | 0.21 in (2010) |
| October 9 | 84.9°F (1965) | 18.0°F (1985) | 0.40 in (1970) |
| October 10 | 86.0°F (2015) | 18.0°F (2019) | 0.13 in (1981) |
| October 11 | 82.0°F (1988) | 21.9°F (2019) | 0.95 in (2011) |
| October 12 | 87.1°F (1991) | 19.9°F (2002) | 0.50 in (2020) |
| October 13 | 81.0°F (2022) | 19.9°F (1969) | 0.54 in (1994) |
| October 14 | 82.0°F (2022) | 18.0°F (1969) | 0.38 in (1980) |
| October 15 | 78.1°F (2022) | 23.0°F (1969) | 0.45 in (1990) |
| October 16 | 82.0°F (1991) | 21.9°F (1970) | 0.65 in (2012) |
| October 17 | 81.0°F (2022) | 21.9°F (1996) | 0.35 in (1982) |
| October 18 | 79.0°F (2022) | 24.1°F (1991) | 0.53 in (2004) |
| October 19 | 79.0°F (2015) | 21.9°F (1976) | 0.54 in (2007) |
| October 20 | 79.0°F (2023) | 21.0°F (1984) | 0.31 in (2017) |
| October 21 | 78.1°F (2003) | 19.0°F (1984) | 0.63 in (1975) |
| October 22 | 81.0°F (2003) | 19.0°F (1984) | 0.67 in (1990) |
| October 23 | 82.0°F (2003) | 19.0°F (2020) | 0.49 in (2001) |
| October 24 | 78.1°F (1993) | 18.0°F (2020) | 0.90 in (2022) |
| October 25 | 72.0°F (1992) | 19.0°F (1978) | 0.53 in (2004) |
| October 26 | 73.9°F (1988) | 18.0°F (2020) | 0.60 in (1984) |
| October 27 | 72.0°F (1965) | 18.0°F (1970) | 0.70 in (1994) |
| October 28 | 75.9°F (2003) | 18.0°F (1971) | 0.54 in (1967) |
| October 29 | 73.0°F (2003) | 12.9°F (1971) | 1.45 in (2012) |
| October 30 | 71.1°F (1965) | 9.0°F (2019) | 0.62 in (1986) |
| October 31 | 75.0°F (1965) | 10.9°F (2002) | 0.35 in (1997) |