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What is National, WA, Weather Like in October?
During the month of October, National, WA,
has an average daytime high temperature of 55°F and an average overnight low temperature dropping to 35°F.
Around 9.00 inches of precipitation is received during the month,
with about 57.19 inches falling in a typical year.
0.90 inches of snow is the mean amount received during October.
Annually, National receives around 90.10 inches of snow.
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: 54.4 F
(-3.0 vs avg)
Average Low: 39.8 F
(+3.3 vs avg)
Nighttime temperatures were significantly above average.
Actual data from: MID_KCHW1
National, WA Daily Weather Averages for October
Recorded at Longmire Rainier Nps
(usc00454764),
11.6 miles
E of
National, WA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 39 F | 63 F | 51 F | 0.21" | 48.40" | 0.00" | 89.20" | 14.5 F | N/A |
| 10/2 | 38 F | 62 F | 50 F | 0.42" | 48.61" | 0.00" | 89.20" | 14.9 F | N/A |
| 10/3 | 38 F | 61 F | 50 F | 0.62" | 48.81" | 0.00" | 89.20" | 15.2 F | N/A |
| 10/4 | 38 F | 61 F | 49 F | 0.84" | 49.03" | 0.00" | 89.20" | 15.6 F | N/A |
| 10/5 | 38 F | 60 F | 49 F | 1.05" | 49.24" | 0.00" | 89.20" | 16 F | N/A |
| 10/6 | 38 F | 60 F | 49 F | 1.27" | 49.46" | 0.00" | 89.20" | 16.4 F | N/A |
| 10/7 | 37 F | 59 F | 48 F | 1.49" | 49.68" | 0.00" | 89.20" | 16.8 F | N/A |
| 10/8 | 37 F | 59 F | 48 F | 1.73" | 49.92" | 0.00" | 89.20" | 17.2 F | N/A |
| 10/9 | 37 F | 58 F | 47 F | 1.97" | 50.16" | 0.00" | 89.20" | 17.6 F | N/A |
| 10/10 | 37 F | 58 F | 47 F | 2.22" | 50.41" | 0.00" | 89.20" | 18 F | N/A |
| 10/11 | 36 F | 57 F | 47 F | 2.47" | 50.66" | 0.10" | 89.30" | 18.4 F | N/A |
| 10/12 | 36 F | 57 F | 46 F | 2.72" | 50.91" | 0.10" | 89.30" | 18.8 F | N/A |
| 10/13 | 36 F | 56 F | 46 F | 2.98" | 51.17" | 0.10" | 89.30" | 19.1 F | N/A |
| 10/14 | 36 F | 55 F | 46 F | 3.26" | 51.45" | 0.10" | 89.30" | 19.5 F | N/A |
| 10/15 | 35 F | 55 F | 45 F | 3.53" | 51.72" | 0.10" | 89.30" | 19.9 F | N/A |
| 10/16 | 35 F | 54 F | 45 F | 3.81" | 52.00" | 0.10" | 89.30" | 20.3 F | N/A |
| 10/17 | 35 F | 54 F | 44 F | 4.10" | 52.29" | 0.10" | 89.30" | 20.7 F | N/A |
| 10/18 | 35 F | 53 F | 44 F | 4.39" | 52.58" | 0.20" | 89.40" | 21.1 F | N/A |
| 10/19 | 34 F | 53 F | 44 F | 4.69" | 52.88" | 0.20" | 89.40" | 21.4 F | N/A |
| 10/20 | 34 F | 52 F | 43 F | 4.99" | 53.18" | 0.20" | 89.40" | 21.8 F | N/A |
| 10/21 | 34 F | 52 F | 43 F | 5.30" | 53.49" | 0.30" | 89.50" | 22.2 F | N/A |
| 10/22 | 34 F | 51 F | 43 F | 5.63" | 53.82" | 0.30" | 89.50" | 22.5 F | N/A |
| 10/23 | 34 F | 51 F | 42 F | 5.97" | 54.16" | 0.40" | 89.60" | 22.8 F | N/A |
| 10/24 | 33 F | 50 F | 42 F | 6.32" | 54.51" | 0.40" | 89.60" | 23.2 F | N/A |
| 10/25 | 33 F | 50 F | 42 F | 6.69" | 54.88" | 0.50" | 89.70" | 23.5 F | N/A |
| 10/26 | 33 F | 49 F | 41 F | 7.06" | 55.25" | 0.50" | 89.70" | 23.8 F | N/A |
| 10/27 | 33 F | 49 F | 41 F | 7.42" | 55.61" | 0.60" | 89.80" | 24.2 F | N/A |
| 10/28 | 33 F | 49 F | 41 F | 7.79" | 55.98" | 0.70" | 89.90" | 24.5 F | N/A |
| 10/29 | 32 F | 48 F | 40 F | 8.17" | 56.36" | 0.70" | 89.90" | 24.8 F | N/A |
| 10/30 | 32 F | 48 F | 40 F | 8.58" | 56.77" | 0.80" | 90.00" | 25.1 F | N/A |
| 10/31 | 32 F | 47 F | 40 F | 9.00" | 57.19" | 0.90" | 90.10" | 25.3 F | N/A |
