North Cascades National Park in October
October at North Cascades National Park averages a daytime high near 58°F and an overnight low around 42°F, with about 8.6" of precipitation. Visitation runs about 0.5× the park's average month, which makes October a quiet month here.
- Average low
- 42°F
- Average high
- 58°F
Range across the year: 30°F to 79°F
- Precipitation
- 8.6 in
- Daylight
- 10.5 hours
Roughly 4% of the park's yearly visitors come in October: roughly 1,200 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes October the 5th-busiest of the park's twelve months, sitting between the July peak (3.6×) and the January low (0×).
On our Best Time to Visit score October rates 56/100 ("Fair"). Our recommended month is May: the lightest crowds of the park's good-weather months.
The daily average of about 50°F is cool, so layers and a shorter daylight window matter. These figures are 1991–2020 NOAA climate normals from the nearest station, about 2.9 miles from the park.
Because June, July and August together draw about 70% of annual visitors, choosing October instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 10.5 hours of daylight in October to explore — between the 8.1-hour midwinter low and the 15.9-hour summer high.
Park-wide, 2025 drew 46,925 recreation visits, up 184.7% from 16,485 in 2024.
Across the past decade overall visitation has risen about 38.2%, so a October visit is likely to feel busier than it did a few years ago.
How October compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| September | 71°F / 49°F | 2.4× Very busy | 54 Fair |
| October | 58°F / 42°F | 0.5× Quiet | 56 Fair |
| November | 45°F / 35°F | 0.0× Very quiet | 2 Poor |
All twelve months at North Cascades, with the best time to visit.
Seasonal closures in October 2026
The National Park Service lists these North Cascades facilities as closed during October 2026. The dates are the park's own, read on October 11, 2026. A facility that is not listed here may still be closed, so confirm on the park's site before you go.
- Lower Goodell Group Campground (campground): closed all month (September 8, 2026 to May 20, 2027)
- Colonial Creek North Campground (campground): closed all month (September 15, 2026 to May 20, 2027)
- Colonial Creek South Campground (campground): closed all month (September 15, 2026 to May 20, 2027)
- Newhalem Creek Campground (campground): closed all month (September 29, 2026 to May 20, 2027)
Things to do at North Cascades in October
The National Park Service tags 5 North Cascades activities for fall. Each links to the park's own page for it.
Frequently Asked Questions
October averages a daytime high near 58°F and an overnight low around 42°F at North Cascades National Park, with about 8.6 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 2.9 miles from the park, so conditions inside the park can differ, especially at other elevations.
October is quiet at North Cascades National Park (about 0.5× the average month). Our best-time score rates it "Fair" at 56/100. Our recommended month is May.
The busiest month is July and the quietest is January. October sits at about 0.5× the park's average, or 4% of annual visitation.
A typical October sees about 1,000 recreation visits at North Cascades National Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near North Cascades in October
Booking a October trip to North Cascades National Park? Compare hotels, cabins and vacation rentals near the park with live October availability and prices.
Top-rated places to stay near North Cascades
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
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See the full ranking of the best national parks to visit in October.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.