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What is Portland International Raceway Dragstrip and Road Course, OR, Weather Like in October?
During the month of October, Portland International Raceway Dragstrip and Road Course, OR,
has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 45°F.
Around 3.41 inches of precipitation is received during the month,
with about 25.89 inches falling in a typical year.
Snow is not common in Portland International Raceway Dragstrip and Road Course, OR.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 64.5 F
(-1.3 vs avg)
Average Low: 45.8 F
(-0.1 vs avg)
Actual data from: KVUO
Portland International Raceway Dragstrip and Road Course, OR Daily Weather Averages for October
Recorded at Vancouver Pearson Ap
(usw00094298),
2.5 miles
NE of
Portland International Raceway Dragstrip and Road Course, OR
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 48 F | 70 F | 59 F | 0.08" | 22.56" | N/A | N/A | 6.1 F | 0.3 F |
| 10/2 | 48 F | 70 F | 59 F | 0.16" | 22.64" | N/A | N/A | 6.4 F | 0.2 F |
| 10/3 | 48 F | 69 F | 59 F | 0.24" | 22.72" | N/A | N/A | 6.7 F | 0.2 F |
| 10/4 | 48 F | 69 F | 58 F | 0.31" | 22.79" | N/A | N/A | 7 F | 0.2 F |
| 10/5 | 47 F | 68 F | 58 F | 0.39" | 22.87" | N/A | N/A | 7.3 F | 0.1 F |
| 10/6 | 47 F | 68 F | 57 F | 0.48" | 22.96" | N/A | N/A | 7.7 F | 0.1 F |
| 10/7 | 47 F | 67 F | 57 F | 0.56" | 23.04" | N/A | N/A | 8 F | 0.1 F |
| 10/8 | 47 F | 67 F | 57 F | 0.65" | 23.13" | N/A | N/A | 8.3 F | 0.1 F |
| 10/9 | 46 F | 67 F | 56 F | 0.75" | 23.23" | N/A | N/A | 8.7 F | 0.1 F |
| 10/10 | 46 F | 66 F | 56 F | 0.84" | 23.32" | N/A | N/A | 9 F | N/A |
| 10/11 | 46 F | 66 F | 56 F | 0.93" | 23.41" | N/A | N/A | 9.3 F | N/A |
| 10/12 | 46 F | 65 F | 55 F | 1.03" | 23.51" | N/A | N/A | 9.7 F | N/A |
| 10/13 | 45 F | 65 F | 55 F | 1.13" | 23.61" | N/A | N/A | 10 F | N/A |
| 10/14 | 45 F | 64 F | 55 F | 1.24" | 23.72" | N/A | N/A | 10.3 F | N/A |
| 10/15 | 45 F | 64 F | 54 F | 1.34" | 23.82" | N/A | N/A | 10.6 F | N/A |
| 10/16 | 45 F | 64 F | 54 F | 1.44" | 23.92" | N/A | N/A | 10.9 F | N/A |
| 10/17 | 44 F | 63 F | 54 F | 1.55" | 24.03" | N/A | N/A | 11.3 F | N/A |
| 10/18 | 44 F | 63 F | 54 F | 1.66" | 24.14" | N/A | N/A | 11.6 F | N/A |
| 10/19 | 44 F | 62 F | 53 F | 1.78" | 24.26" | N/A | N/A | 11.9 F | N/A |
| 10/20 | 44 F | 62 F | 53 F | 1.89" | 24.37" | N/A | N/A | 12.2 F | N/A |
| 10/21 | 44 F | 62 F | 53 F | 2.02" | 24.50" | N/A | N/A | 12.5 F | N/A |
| 10/22 | 43 F | 61 F | 52 F | 2.15" | 24.63" | N/A | N/A | 12.7 F | N/A |
| 10/23 | 43 F | 61 F | 52 F | 2.28" | 24.76" | N/A | N/A | 13 F | N/A |
| 10/24 | 43 F | 60 F | 52 F | 2.42" | 24.90" | N/A | N/A | 13.3 F | N/A |
| 10/25 | 43 F | 60 F | 51 F | 2.55" | 25.03" | N/A | N/A | 13.6 F | N/A |
| 10/26 | 43 F | 60 F | 51 F | 2.69" | 25.17" | N/A | N/A | 13.8 F | N/A |
| 10/27 | 43 F | 59 F | 51 F | 2.83" | 25.31" | N/A | N/A | 14.1 F | N/A |
| 10/28 | 42 F | 59 F | 51 F | 2.97" | 25.45" | N/A | N/A | 14.4 F | N/A |
| 10/29 | 42 F | 59 F | 50 F | 3.11" | 25.59" | N/A | N/A | 14.6 F | N/A |
| 10/30 | 42 F | 58 F | 50 F | 3.26" | 25.74" | N/A | N/A | 14.9 F | N/A |
| 10/31 | 42 F | 58 F | 50 F | 3.41" | 25.89" | N/A | N/A | 15.1 F | N/A |
