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What is Clear Lake, OR, Weather Like in October?

During the month of October, Clear Lake, OR, has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 45°F. Around 6.74 inches of precipitation is received during the month, with about 48.53 inches falling in a typical year. Snow is not common in Clear Lake, OR.

October 2025: Actual vs. Average Temperatures

Showing temperatures through today (October 20, 2025)
Actual High Average High Actual Low Average Low

Month Summary
Average High: 62.9 F (+0.6 vs avg)
Average Low: 46.1 F (+0.1 vs avg)

Actual data from: KAST

Clear Lake, OR Daily Weather Averages for October

Recorded at Astoria Rgnl Ap (usw00094224), 3.1 miles ESE of Clear Lake, 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 65 F 56 F 0.14" 41.93" N/A N/A 8.9 F 0.1 F
10/2 48 F 64 F 56 F 0.29" 42.08" N/A N/A 9.1 F N/A
10/3 47 F 64 F 56 F 0.44" 42.23" N/A N/A 9.3 F N/A
10/4 47 F 64 F 56 F 0.60" 42.39" N/A N/A 9.5 F N/A
10/5 47 F 64 F 55 F 0.76" 42.55" N/A N/A 9.8 F N/A
10/6 47 F 63 F 55 F 0.94" 42.73" N/A N/A 10 F N/A
10/7 47 F 63 F 55 F 1.12" 42.91" N/A N/A 10.2 F N/A
10/8 46 F 63 F 55 F 1.30" 43.09" N/A N/A 10.5 F N/A
10/9 46 F 63 F 54 F 1.48" 43.27" N/A N/A 10.7 F N/A
10/10 46 F 62 F 54 F 1.67" 43.46" N/A N/A 10.9 F N/A
10/11 46 F 62 F 54 F 1.86" 43.65" N/A N/A 11.2 F N/A
10/12 46 F 62 F 54 F 2.06" 43.85" N/A N/A 11.4 F N/A
10/13 45 F 61 F 53 F 2.26" 44.05" N/A N/A 11.6 F N/A
10/14 45 F 61 F 53 F 2.46" 44.25" N/A N/A 11.9 F N/A
10/15 45 F 61 F 53 F 2.67" 44.46" N/A N/A 12.1 F N/A
10/16 45 F 61 F 53 F 2.88" 44.67" N/A N/A 12.3 F N/A
10/17 45 F 60 F 53 F 3.11" 44.90" N/A N/A 12.5 F N/A
10/18 44 F 60 F 52 F 3.34" 45.13" N/A N/A 12.7 F N/A
10/19 44 F 60 F 52 F 3.57" 45.36" N/A N/A 12.9 F N/A
10/20 44 F 60 F 52 F 3.81" 45.60" N/A N/A 13.2 F N/A
10/21 44 F 59 F 52 F 4.06" 45.85" N/A N/A 13.4 F N/A
10/22 44 F 59 F 51 F 4.31" 46.10" N/A N/A 13.6 F N/A
10/23 44 F 59 F 51 F 4.57" 46.36" N/A N/A 13.8 F N/A
10/24 43 F 59 F 51 F 4.83" 46.62" N/A N/A 14 F N/A
10/25 43 F 58 F 51 F 5.09" 46.88" N/A N/A 14.2 F N/A
10/26 43 F 58 F 51 F 5.36" 47.15" N/A N/A 14.4 F N/A
10/27 43 F 58 F 50 F 5.62" 47.41" N/A N/A 14.6 F N/A
10/28 43 F 58 F 50 F 5.89" 47.68" N/A N/A 14.8 F N/A
10/29 43 F 58 F 50 F 6.17" 47.96" N/A N/A 14.9 F N/A
10/30 43 F 57 F 50 F 6.45" 48.24" N/A N/A 15.1 F N/A
10/31 42 F 57 F 50 F 6.74" 48.53" N/A N/A 15.3 F N/A