North Bend Mushroom Calendar

North Bend sits in the Cascades and one of the wetter corners of the region, with roughly 63.3 inches of annual rainfall, most of it falling in the cool months from fall into spring. The ground warms and reaches early fruiting potential around March, by which point the average last frost (Mar 30) has usually passed. Rain barely lets up even at the height of summer, so something is usually fruiting, though the heaviest push still comes with the fall rains. The first frosts around Nov 7 eventually close the main season, though hardy cool-season species hang on.

Best months April, September, and October
Ground warms ~March
Frost-free Mar 30 – Nov 7
Annual rain 63.3"
Species tracked 10

What Fruits When Near North Bend

JFMAMJJASONDMorelKing BoleteMatsutakeChanterelleHedgehogregOysterLobsterBear's HeadBlewitThe PrinceShaggy Mane

Shading shows when each species typically fruits within about 10 miles, not abundance. Based on iNaturalist observation trends. reg = pooled from the surrounding area where local sightings were sparse.

Learn It in Person Near North Bend

Prefer to be out in the woods? Guided tours around North Bend run through the season — next one Tue, Oct 6.

The Shape of the Season

All species combined — local observations within about 10 miles, by month.

Weather Through the Year

Average daily high–low (°F)

Average monthly precipitation (inches)

The Forest Around North Bend

Dominant tree species within about 10 km — the hosts that shape which mushrooms grow here.

  • Douglas-fir36.5%
  • Western Hemlock31.1%
  • Red Alder12.1%
  • Bigleaf Maple8.6%
  • Western Redcedar7.5%

Species to Know Near North Bend

The Prince The Prince Peaks in June Photo: Drew Henderson, Mushroom Observer (CC BY-SA) Morel Morel Peaks in April Lobster Lobster Peaks in October Photo: Drew Henderson, Mushroom Observer (CC BY-SA)

Common Questions

When is mushroom season in North Bend?

Mushroom season near North Bend comes in two waves: a spring window after snowmelt and a larger fall window with the first soaking rains. The strongest months in the local observation record are April, September, and October.

When do morels fruit near North Bend?

Morel reports near North Bend peak in April. Timing tracks soil temperature, so south-facing slopes and lower elevations start earlier and higher ground runs later.

What mushrooms grow near North Bend?

10 species show up in the observation record within about 10 miles of North Bend, including Morel, King Bolete, Matsutake, Chanterelle, Oyster, Lobster, Bear's Head, Blewit. The calendar above shows when each one typically fruits.

Want live conditions instead of climatology? The Forayz map layers soil moisture, soil temperature, snow cover, and recent burns over the same area.

Nearby Calendars in Washington

Climate normals: NOAA NCEI U.S. Climate Normals (1991–2020). Season-onset timing is an air-temperature proxy, not a soil reading.