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What is North Plains, OR, Weather Like in October?

During the month of October, North Plains, OR, has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 41°F. Around 3.37 inches of precipitation is received during the month, with about 24.44 inches falling in a typical year. Snow is not common in North Plains, 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: 63.8 F (-2.1 vs avg)
Average Low: 44 F (+2.1 vs avg)

Actual data from: KHIO

North Plains, OR Daily Weather Averages for October

Recorded at Portland-hillsboro Ap (usw00094261), 4.5 miles SSE of North Plains, OR
Day Avg Temps (°F) Precip (in) Snow (in) Degree Days (°F)
Low High Mean Month Year Month Year Heat Cool
10/1 44 F 71 F 57 F 0.07" 21.14" N/A N/A 7.8 F 0.2 F
10/2 44 F 70 F 57 F 0.15" 21.22" N/A N/A 8.1 F 0.1 F
10/3 44 F 70 F 57 F 0.22" 21.29" N/A N/A 8.5 F 0.1 F
10/4 43 F 69 F 56 F 0.29" 21.36" N/A N/A 8.8 F 0.1 F
10/5 43 F 69 F 56 F 0.37" 21.44" N/A N/A 9.1 F 0.1 F
10/6 43 F 68 F 56 F 0.45" 21.52" N/A N/A 9.5 F 0.1 F
10/7 43 F 68 F 55 F 0.53" 21.60" N/A N/A 9.8 F N/A
10/8 42 F 67 F 55 F 0.62" 21.69" N/A N/A 10.2 F N/A
10/9 42 F 67 F 55 F 0.71" 21.78" N/A N/A 10.5 F N/A
10/10 42 F 66 F 54 F 0.80" 21.87" N/A N/A 10.9 F N/A
10/11 42 F 66 F 54 F 0.89" 21.96" N/A N/A 11.2 F N/A
10/12 42 F 65 F 53 F 0.99" 22.06" N/A N/A 11.6 F N/A
10/13 41 F 65 F 53 F 1.09" 22.16" N/A N/A 11.9 F N/A
10/14 41 F 64 F 53 F 1.20" 22.27" N/A N/A 12.3 F N/A
10/15 41 F 64 F 52 F 1.30" 22.37" N/A N/A 12.6 F N/A
10/16 41 F 64 F 52 F 1.40" 22.47" N/A N/A 12.9 F N/A
10/17 41 F 63 F 52 F 1.51" 22.58" N/A N/A 13.2 F N/A
10/18 40 F 63 F 51 F 1.62" 22.69" N/A N/A 13.6 F N/A
10/19 40 F 62 F 51 F 1.74" 22.81" N/A N/A 13.9 F N/A
10/20 40 F 62 F 51 F 1.86" 22.93" N/A N/A 14.2 F N/A
10/21 40 F 61 F 51 F 1.99" 23.06" N/A N/A 14.5 F N/A
10/22 40 F 61 F 50 F 2.12" 23.19" N/A N/A 14.8 F N/A
10/23 39 F 61 F 50 F 2.25" 23.32" N/A N/A 15 F N/A
10/24 39 F 60 F 50 F 2.39" 23.46" N/A N/A 15.3 F N/A
10/25 39 F 60 F 49 F 2.52" 23.59" N/A N/A 15.6 F N/A
10/26 39 F 59 F 49 F 2.66" 23.73" N/A N/A 15.9 F N/A
10/27 39 F 59 F 49 F 2.80" 23.87" N/A N/A 16.1 F N/A
10/28 39 F 59 F 49 F 2.94" 24.01" N/A N/A 16.4 F N/A
10/29 39 F 58 F 48 F 3.08" 24.15" N/A N/A 16.6 F N/A
10/30 39 F 58 F 48 F 3.22" 24.29" N/A N/A 16.8 F N/A
10/31 38 F 58 F 48 F 3.37" 24.44" N/A N/A 17.1 F N/A
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