When Do Porcini Come Up in Eure-et-Loir?
🇫🇷 Eure-et-Loir, FranceLive forecast

Porcini forecast for Eure-et-Loir, France

32%
Updated: 15 October 2026

Porcini: building.

Eure-et-Loir
Temperature, 14 days
15°C

Average 15°, from 11° to 18°

2 Oct15 Oct
Rain, 14 days
16mm

Rainy days: 1. Wettest: 7 Oct

2 Oct15 Oct
Trees for Porcini
691woods
Oak99%
Beech1%
Pine0%

Share of wood area by the tree porcini grows with in Eure-et-Loir

Height of the woods
125–250m

where most of them lie

200–400 m
29%
0–200 m
71%

Are Porcini out in Eure-et-Loir yet?

This week’s porcini forecast for Eure-et-Loir, France reads 32% and building.

Fruits after warm, humid spells when soil temperatures sit in the mid teens Celsius and a good soaking rain follows a warm period. A typical trigger is heavy rain after several warm days, with flushes appearing roughly one to two weeks later.

Often shares ground with chanterelles, other boletes like the bay bolete, and amanitas including the toxic fly agaric and death cap, so identify everything carefully. The reddish fly agaric under birch and pine is a useful indicator that conditions may suit cep nearby.

Check around the bases of host trees and along sunlit forest edges, returning to productive spots a few days apart through the flush. Cut or twist the stem cleanly, slice each cap to check for maggots, and take only young specimens with white firm flesh.

Can be confused with the bitter bolete (Tylopilus felleus), which has a darker net on the stem, pinkish pores when mature and a strongly bitter taste, and with red pored boletes. Avoid any bolete with red or orange pores or flesh that stains strongly blue.

Eure-et-Loir stretches across the flat, open limestone plain of the Beauce in its south and east, one of France’s great grain plateaus, while the west rises into the gently rolling wooded hills and bocage of the Perche. The Eure and Loir rivers carve shallow valleys, with the Thymerais plateau lying between. The Beauce plain is largely treeless farmland, but the Perche and Thymerais hold substantial oak and beech forests – Senonches, Chateauneuf and La Ferte-Vidame – on damper, sandy-clay and acidic soils. These mixed stands, with hornbeam, birch and Scots pine, and the hedgerow bocage make the richest fungal ground.

The climate is temperate oceanic, softening toward semi-continental inland, with moderate rainfall near 600-700mm that falls more generously on the wetter Perche than the dry Beauce. Mild, damp autumns follow warm summers, and September to November brings the humidity that flushes the woodland floor. Foraging concentrates in the western forests – Senonches, the Perche bocage and the river valleys – where cep and porcini, chanterelles and hedgehog mushrooms rise under oak and beech. Parasols and field mushrooms edge the pastures and meadows, while the intensively farmed Beauce offers the forager little.

FAQ

Are porcini out near me right now in Eure-et-Loir, France?

Today the porcini forecast for Eure-et-Loir, France is 32% and conditions are building. That is a live read for the region this October, and it shifts with the weather rather than following a fixed calendar. It tells you if it is worth heading out in Eure-et-Loir, France right now.

What should I look for this week for porcini in Eure-et-Loir, France?

This week in Eure-et-Loir, France the forecast is 32% and building. Grows in mycorrhizal partnership with trees, especially under pine, spruce, birch, beech and oak, on well drained soil. Found in conifer and broadleaf woodland and along woodland edges and tracks. The 14-day outlook in the app shows whether conditions are climbing toward a flush or easing off, so you can pick your day.

Is it mushroom season in Eure-et-Loir, France right now?

For porcini in Eure-et-Loir, France, the typical season is August to November, and today the live forecast reads 32% with conditions building this October. So yes or no depends on the day and the weather, which is exactly what the forecast tracks.

Does ShroomCast tell me if a mushroom is safe to eat or identify it for me?

No. ShroomCast only forecasts timing, so it tells you when porcini are likely to be fruiting in Eure-et-Loir, France. It does not identify mushrooms, and it cannot tell you whether anything you pick is safe to eat. Always confirm your own identification from a reliable source before eating anything.

How does the live porcini forecast for Eure-et-Loir, France work?

Every mushroom has its own machine-learning models, trained on years of mushroom records and calibrated for each region. Every day they read the weather of the last three weeks in Eure-et-Loir, France: temperature, rain, humidity, soil temperature and moisture. Together with the time of year and the kind of woods and soil there, that gives the chance of porcini fruiting today. Right now it is 32% and building. The full 14-day outlook is in the app.

When is porcini season in Eure-et-Loir, France?

In Eure-et-Loir, France, porcini season usually runs August to November. The exact start shifts year to year with rain and temperature, so some years they show up early and some years late. Right now (October) the live forecast for Eure-et-Loir, France reads 32% and conditions are building.

Where do porcini grow in Eure-et-Loir, France?

Grows in mycorrhizal partnership with trees, especially under pine, spruce, birch, beech and oak, on well drained soil. Found in conifer and broadleaf woodland and along woodland edges and tracks. They tend to come back to the same kinds of ground year after year, so once you find good cover it is worth checking again. ShroomCast does not share exact spots; it tells you the timing for Eure-et-Loir, France so you know when it is worth heading out.

How do I know porcini season has started in Eure-et-Loir, France?

The start moves from year to year with the weather, and the first flushes usually appear somewhere in the August to November window. The clearest sign is the live forecast lifting off zero into ‘just starting’ or ‘building‘. For Eure-et-Loir, France it currently sits at 32% and is building.

ShroomCast forecasts the region and the time of year. It cannot identify mushrooms for you, so confirm any species with a reliable source before eating it.

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