Mushroom Forecast

Mushroom forecast near St. Charles, IL

As of 2026-09-29, 70 forest patches within 30 km of St. Charles, IL show ≥60% fruiting probability; top species: Hen of the woods, Lobster mushroom.

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 St. Charles.

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 St. Charles right now?

As of 2026-09-29, 70 forest patches within 30 km of St. Charles, IL show ≥60% fruiting probability; top species: Hen of the woods, Lobster mushroom. Of 784 forest patches within 30 km, the highest fruiting probability today is 88%.

What mushrooms are fruiting near St. Charles?

Forecast for 2026-09-29 within 30 km: Hen of the woods (up to 84%), Lobster mushroom (up to 84%), Lion's mane (up to 77%), Chicken of the woods (up to 69%), Honey mushroom (up to 66%), Indigo milk cap (up to 34%), King bolete (up to 22%).

Where is the best forest patch near St. Charles today?

The top-ranked patch is 33 km S of the city center, with a 84% fruiting probability for Hen of the woods.

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