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 boots — plus navigation and a basic first-aid kitSee it on AmazonWhy: 3.7″ of rain is normal this month.
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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 rain 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).
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).
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.
See also: the best national parks to visit in October · Last verified 2026-09-24