Mushroom Forecast

Mushroom forecast near Portsmouth, NH

As of 2026-09-29, 949 forest patches within 30 km of Portsmouth, NH show ≥60% fruiting probability; top species: Lobster mushroom, Lion's mane, Pacific golden chanterelle.

Fruiting probability (0–100%) is forecast daily for each forest patch based on weather and forest data. Locations are given as distance and direction from the center of Portsmouth.

Top forest patches within 30 km — 2026-09-29

More forest patches farther out (up to 50 km)

Probabilities beyond 30 km are available in the app.

Days 3–15 outlook

See every patch on the map. The free Mushroom Forecast app shows today's and tomorrow's forecast within 30 km of you; upgrade for all distances and up to 15 days. Download on the App Store

Frequently asked questions

Can I find mushrooms near Portsmouth right now?

As of 2026-09-29, 949 forest patches within 30 km of Portsmouth, NH show ≥60% fruiting probability; top species: Lobster mushroom, Lion's mane, Pacific golden chanterelle. Of 4374 forest patches within 30 km, the highest fruiting probability today is 100%.

What mushrooms are fruiting near Portsmouth?

Forecast for 2026-09-29 within 30 km: Lobster mushroom (up to 100%), Lion's mane (up to 89%), King bolete (up to 75%), Pacific golden chanterelle (up to 74%), Hen of the woods (up to 49%), Chicken of the woods (up to 45%), Honey mushroom (up to 38%), American matsutake (up to 21%).

Where is the best forest patch near Portsmouth today?

The top-ranked patch is 6 km S of the city center, with a 100% fruiting probability for Lobster mushroom.

Other cities in New Hampshire