What is Terrace Heights, WA, Weather Like in October?

During the month of October, Terrace Heights, WA, has an average daytime high temperature of 64°F and an average overnight low temperature dropping to 35°F. Around 0.73 inches of precipitation is received during the month, with about 6.15 inches falling in a typical year. Snow is not common in Terrace Heights, WA.

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October 2025: Actual vs. Average Temperatures

Showing temperatures through today (October 21, 2025)

Actual High Average High Actual Low Average Low

Month Summary
Average High: 64.7 F (-1.7 vs avg)
Average Low: 39.7 F (+3.5 vs avg)

Nighttime temperatures were significantly above average.

Actual data from: MID_PC551

Terrace Heights, WA Daily Weather Averages for October

Recorded at Selah 2 Ne (usc00457522), 5.4 miles NNW of Terrace Heights, WA

Day	Avg Temps (°F)			Precip (in)		Snow (in)		Degree Days (°F)
Day	Low	High	Mean	Month	Year	Month	Year	Heat	Cool
10/1	39 F	71 F	55 F	0.01"	5.43"	N/A	N/A	9.8 F	0.1 F
10/2	39 F	71 F	55 F	0.03"	5.45"	N/A	N/A	10.2 F	0.1 F
10/3	39 F	70 F	55 F	0.05"	5.47"	N/A	N/A	10.6 F	N/A
10/4	38 F	70 F	54 F	0.06"	5.48"	N/A	N/A	11 F	N/A
10/5	38 F	69 F	54 F	0.08"	5.50"	N/A	N/A	11.4 F	N/A
10/6	38 F	69 F	53 F	0.10"	5.52"	N/A	N/A	11.8 F	N/A
10/7	37 F	68 F	53 F	0.11"	5.53"	N/A	N/A	12.3 F	N/A
10/8	37 F	68 F	52 F	0.13"	5.55"	N/A	N/A	12.7 F	N/A
10/9	37 F	67 F	52 F	0.15"	5.57"	N/A	N/A	13.1 F	N/A
10/10	36 F	67 F	52 F	0.17"	5.59"	N/A	N/A	13.5 F	N/A
10/11	36 F	66 F	51 F	0.19"	5.61"	N/A	N/A	14 F	N/A
10/12	36 F	66 F	51 F	0.21"	5.63"	N/A	N/A	14.4 F	N/A
10/13	35 F	65 F	50 F	0.24"	5.66"	N/A	N/A	14.8 F	N/A
10/14	35 F	65 F	50 F	0.26"	5.68"	N/A	N/A	15.3 F	N/A
10/15	35 F	64 F	49 F	0.28"	5.70"	N/A	N/A	15.7 F	N/A
10/16	34 F	64 F	49 F	0.31"	5.73"	N/A	N/A	16.1 F	N/A
10/17	34 F	63 F	49 F	0.33"	5.75"	N/A	N/A	16.5 F	N/A
10/18	34 F	62 F	48 F	0.36"	5.78"	N/A	N/A	17 F	N/A
10/19	33 F	62 F	48 F	0.39"	5.81"	N/A	N/A	17.4 F	N/A
10/20	33 F	61 F	47 F	0.41"	5.83"	N/A	N/A	17.8 F	N/A
10/21	33 F	61 F	47 F	0.44"	5.86"	N/A	N/A	18.2 F	N/A
10/22	32 F	60 F	46 F	0.47"	5.89"	N/A	N/A	18.6 F	N/A
10/23	32 F	60 F	46 F	0.49"	5.91"	N/A	N/A	19 F	N/A
10/24	32 F	59 F	46 F	0.52"	5.94"	N/A	N/A	19.4 F	N/A
10/25	32 F	59 F	45 F	0.55"	5.97"	N/A	N/A	19.9 F	N/A
10/26	31 F	58 F	45 F	0.58"	6.00"	N/A	N/A	20.3 F	N/A
10/27	31 F	58 F	44 F	0.61"	6.03"	N/A	N/A	20.7 F	N/A
10/28	31 F	57 F	44 F	0.64"	6.06"	N/A	N/A	21 F	N/A
10/29	31 F	57 F	44 F	0.67"	6.09"	N/A	N/A	21.4 F	N/A
10/30	30 F	56 F	43 F	0.70"	6.12"	N/A	N/A	21.8 F	N/A
10/31	30 F	56 F	43 F	0.73"	6.15"	N/A	N/A	22.2 F	N/A