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What is Lopez Island, WA, Weather Like in October?

During the month of October, Lopez Island, WA, has an average daytime high temperature of 59°F and an average overnight low temperature dropping to 44°F. Around 2.34 inches of precipitation is received during the month, with about 13.04 inches falling in a typical year. Snow is not common in Lopez Island, WA.

October 2025: Actual vs. Average Temperatures

Showing temperatures through today (October 24, 2025)
Actual High Average High Actual Low Average Low

Month Summary
Average High: 57.7 F (-2.0 vs avg)
Average Low: 45.3 F (+0.7 vs avg)

Actual data from: KFHR

Lopez Island, WA Daily Weather Averages for October

Recorded at Friday Harbor Ap (usw00094276), 9.7 miles WNW of Lopez Island, WA
Day Avg Temps (°F) Precip (in) Snow (in) Degree Days (°F)
Low High Mean Month Year Month Year Heat Cool
10/1 46 F 63 F 55 F 0.05" 10.75" N/A N/A 10.3 F N/A
10/2 46 F 63 F 54 F 0.11" 10.81" N/A N/A 10.6 F N/A
10/3 46 F 63 F 54 F 0.16" 10.86" N/A N/A 10.8 F N/A
10/4 46 F 62 F 54 F 0.23" 10.93" N/A N/A 11.1 F N/A
10/5 46 F 62 F 54 F 0.29" 10.99" N/A N/A 11.3 F N/A
10/6 45 F 62 F 54 F 0.36" 11.06" N/A N/A 11.5 F N/A
10/7 45 F 61 F 53 F 0.43" 11.13" N/A N/A 11.8 F N/A
10/8 45 F 61 F 53 F 0.50" 11.20" N/A N/A 12 F N/A
10/9 45 F 61 F 53 F 0.57" 11.27" N/A N/A 12.3 F N/A
10/10 45 F 60 F 53 F 0.64" 11.34" N/A N/A 12.5 F N/A
10/11 45 F 60 F 52 F 0.71" 11.41" N/A N/A 12.7 F N/A
10/12 45 F 60 F 52 F 0.78" 11.48" N/A N/A 13 F N/A
10/13 44 F 59 F 52 F 0.85" 11.55" N/A N/A 13.2 F N/A
10/14 44 F 59 F 52 F 0.91" 11.61" N/A N/A 13.4 F N/A
10/15 44 F 59 F 51 F 0.99" 11.69" N/A N/A 13.6 F N/A
10/16 44 F 58 F 51 F 1.06" 11.76" N/A N/A 13.9 F N/A
10/17 44 F 58 F 51 F 1.13" 11.83" N/A N/A 14.1 F N/A
10/18 44 F 58 F 51 F 1.21" 11.91" N/A N/A 14.3 F N/A
10/19 44 F 57 F 51 F 1.29" 11.99" N/A N/A 14.5 F N/A
10/20 43 F 57 F 50 F 1.37" 12.07" N/A N/A 14.7 F N/A
10/21 43 F 57 F 50 F 1.45" 12.15" N/A N/A 14.9 F N/A
10/22 43 F 57 F 50 F 1.53" 12.23" N/A N/A 15.1 F N/A
10/23 43 F 56 F 50 F 1.62" 12.32" N/A N/A 15.3 F N/A
10/24 43 F 56 F 50 F 1.71" 12.41" N/A N/A 15.5 F N/A
10/25 43 F 56 F 49 F 1.80" 12.50" N/A N/A 15.7 F N/A
10/26 43 F 56 F 49 F 1.88" 12.58" N/A N/A 15.9 F N/A
10/27 42 F 55 F 49 F 1.97" 12.67" N/A N/A 16.1 F N/A
10/28 42 F 55 F 49 F 2.06" 12.76" N/A N/A 16.3 F N/A
10/29 42 F 55 F 49 F 2.15" 12.85" N/A N/A 16.5 F N/A
10/30 42 F 55 F 48 F 2.25" 12.95" N/A N/A 16.6 F N/A
10/31 42 F 54 F 48 F 2.34" 13.04" N/A N/A 16.8 F N/A
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