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What is Rebecca Lake, WA, Weather Like in October?
During the month of October, Rebecca Lake, WA,
has an average daytime high temperature of 61°F and an average overnight low temperature dropping to 40°F.
Around 0.94 inches of precipitation is received during the month,
with about 8.45 inches falling in a typical year.
Snow is not common in Rebecca Lake, WA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 23, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 64.8 F
(+1.7 vs avg)
Average Low: 46.5 F
(+4.8 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_GCDW
Rebecca Lake, WA Daily Weather Averages for October
Recorded at Coulee Dam 1 Sw
(usc00451767),
7.7 miles
SSW of
Rebecca Lake, 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 | 70 F | 58 F | 0.02" | 7.53" | N/A | N/A | 7.8 F | 0.3 F |
| 10/2 | 45 F | 69 F | 57 F | 0.05" | 7.56" | N/A | N/A | 8.2 F | 0.2 F |
| 10/3 | 45 F | 68 F | 57 F | 0.07" | 7.58" | N/A | N/A | 8.6 F | 0.2 F |
| 10/4 | 44 F | 68 F | 56 F | 0.09" | 7.60" | N/A | N/A | 9.1 F | 0.2 F |
| 10/5 | 44 F | 67 F | 56 F | 0.12" | 7.63" | N/A | N/A | 9.5 F | 0.1 F |
| 10/6 | 44 F | 67 F | 55 F | 0.15" | 7.66" | N/A | N/A | 10 F | 0.1 F |
| 10/7 | 43 F | 66 F | 55 F | 0.17" | 7.68" | N/A | N/A | 10.5 F | 0.1 F |
| 10/8 | 43 F | 65 F | 54 F | 0.20" | 7.71" | N/A | N/A | 10.9 F | 0.1 F |
| 10/9 | 43 F | 65 F | 54 F | 0.23" | 7.74" | N/A | N/A | 11.4 F | 0.1 F |
| 10/10 | 42 F | 64 F | 53 F | 0.26" | 7.77" | N/A | N/A | 11.9 F | N/A |
| 10/11 | 42 F | 63 F | 53 F | 0.28" | 7.79" | N/A | N/A | 12.4 F | N/A |
| 10/12 | 41 F | 63 F | 52 F | 0.31" | 7.82" | N/A | N/A | 12.9 F | N/A |
| 10/13 | 41 F | 62 F | 52 F | 0.34" | 7.85" | N/A | N/A | 13.4 F | N/A |
| 10/14 | 41 F | 62 F | 51 F | 0.37" | 7.88" | N/A | N/A | 13.9 F | N/A |
| 10/15 | 40 F | 61 F | 51 F | 0.40" | 7.91" | N/A | N/A | 14.4 F | N/A |
| 10/16 | 40 F | 60 F | 50 F | 0.43" | 7.94" | N/A | N/A | 14.9 F | N/A |
| 10/17 | 40 F | 60 F | 50 F | 0.47" | 7.98" | N/A | N/A | 15.4 F | N/A |
| 10/18 | 39 F | 59 F | 49 F | 0.50" | 8.01" | N/A | N/A | 15.9 F | N/A |
| 10/19 | 39 F | 58 F | 49 F | 0.53" | 8.04" | N/A | N/A | 16.4 F | N/A |
| 10/20 | 39 F | 58 F | 48 F | 0.56" | 8.07" | N/A | N/A | 16.9 F | N/A |
| 10/21 | 38 F | 57 F | 48 F | 0.59" | 8.10" | N/A | N/A | 17.4 F | N/A |
| 10/22 | 38 F | 56 F | 47 F | 0.63" | 8.14" | N/A | N/A | 17.9 F | N/A |
| 10/23 | 38 F | 56 F | 47 F | 0.66" | 8.17" | N/A | N/A | 18.4 F | N/A |
| 10/24 | 37 F | 55 F | 46 F | 0.69" | 8.20" | N/A | N/A | 18.8 F | N/A |
| 10/25 | 37 F | 55 F | 46 F | 0.73" | 8.24" | N/A | N/A | 19.3 F | N/A |
| 10/26 | 37 F | 54 F | 45 F | 0.76" | 8.27" | N/A | N/A | 19.8 F | N/A |
| 10/27 | 36 F | 53 F | 45 F | 0.80" | 8.31" | N/A | N/A | 20.2 F | N/A |
| 10/28 | 36 F | 53 F | 44 F | 0.84" | 8.35" | N/A | N/A | 20.7 F | N/A |
| 10/29 | 36 F | 52 F | 44 F | 0.87" | 8.38" | N/A | N/A | 21.1 F | N/A |
| 10/30 | 35 F | 51 F | 43 F | 0.91" | 8.42" | N/A | N/A | 21.6 F | N/A |
| 10/31 | 35 F | 51 F | 43 F | 0.94" | 8.45" | N/A | N/A | 22 F | N/A |
