North Cascades in October: Crowds, Weather & What to Pack
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October is one of the best months of the year to visit North Cascades National Park: crowds run 19% of the July peak (1,811 average visits). Weather: highs average 56°F and lows 38°F, with 3.7″ of precipitation and 10.9 hours of daylight. Computed from NPS and NOAA data.
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Bring for North Cascades in October
- Warm mid-layer (fleece or light puffy)See it on AmazonWhy: mornings average 38°F.
- Rain shell + pack coverSee it on AmazonWhy: 3.7″ of precipitation is normal this month.
- Waterproof bootsSee it on AmazonWhy: 3.7″ of precipitation is normal this month.
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North Cascades in October: what the park service says
October is the quiet edge of North Cascades' season. The park service says visitor and information centers close in late September or early October, services are limited, and fall weather is variable, with rain down low and snow up high. State Route 20 usually stays open until snow and avalanche danger close it in mid- to late November, so October is the last full month to drive across. Primitive camping stays open at Goodell Creek, Gorge Lake and Colonial Creek South; come self-sufficient.
Source: NPS, checked 2026-11-05.
Crowds in October
North Cascades averages 1,811 recreation visits in October — 19% of what July, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — crowds are thin by this park's standards.
Weather & daylight
Daytime stays cool (highs average 56°F), and mornings are chilly (lows average 38°F). Average precipitation is 3.7″ for the month. Mid-month daylight runs 10.9 hours.
NOAA 1991–2020 monthly normals, station STEHEKIN 4 NW, WA US (12 mi from park coordinates, 1,257 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of October.
What to pack for North Cascades in October
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 38°F
- Rain shell + pack cover — 3.7″ of precipitation is normal this month
- Waterproof boots — plus navigation and a basic first-aid kit — 3.7″ of precipitation is normal this month
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Also at their best in October
Other parks whose computed October verdict is a best window — same NPS × NOAA formula:
- Badlands in October — 27% of peak crowds, highs 63°F, score 81/100
- Isle Royale in October — 2% of peak crowds, highs 51°F, score 81/100
- Wind Cave in October — 25% of peak crowds, highs 61°F, score 81/100
- Gateway Arch in October — 26% of peak crowds, highs 69°F, score 80/100
Common questions
Is North Cascades crowded in October?
No — October is one of the quieter months: 19% of the July peak, averaging 1,811 visits (NPS, 2021–2025). See every month at North Cascades.
What is the weather like in North Cascades in October?
Average highs of 56°F, lows of 38°F, 3.7″ of precipitation (NOAA 1991–2020 normals, STEHEKIN 4 NW, WA US station). Compare it with other national parks in October.
What should I pack for North Cascades in October?
Warm mid-layer (fleece or light puffy); Rain shell + pack cover; Waterproof boots — plus navigation and a basic first-aid kit — the full weather-computed list is on this page. Going in November instead? North Cascades in November has its own list.
See also: the best national parks to visit in October · Last verified 2026-09-24