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Thursday 5 November 2026

Mushrooms in Saint-Jean-d'Hérans

Today, wood blewits are the best bet around Saint-Jean-d'Hérans (85/100, very favourable). Département: Isère · altitude 802 m.

Saint-Jean-d'Hérans is a municipality (318 inhabitants), at an altitude of 802 m (département: Isère, 38). On Thursday 5 November 2026, conditions are favourable for: wood blewits (85/100), black trumpets (84/100), hedgehog mushrooms (81/100), saffron milk caps (69/100) and parasol mushrooms (64/100). For wood blewits, conditions remain stable, with a maximum on Thursday 5 November 2026 (85/100). Terrain: likely trees around the municipality (Scots pine and silver fir), neutral soil. Weather: 2 mm of rain fell over the last 8 days, 16 mm of rain is expected over the next 7 days, minimum temperatures range from 1 to 10 °C.

Open on the map

Ceps

Unlikely

Chanterelles

Unfavourable

Morels

Unfavourable

Hedgehog mushrooms

Very favourable

Black trumpets

Very favourable

Funnel chanterelles

Unlikely

Wood blewits

Very favourable

Saffron milk caps

Favourable

Parasol mushrooms

Favourable

8-day forecast

Ceps

Chanterelles

Morels

Hedgehog mushrooms

Black trumpets

Funnel chanterelles

Wood blewits

Saffron milk caps

Parasol mushrooms

Forests and soils around Saint-Jean-d'Hérans

The terrain

Likely trees
Scots pine, silver fir
Soil
neutral (pH 6.7), balanced
Slope
14°

Habitat by species

Ceps43large forest of suitable host trees: downy oak, Scots pine, silver fir
Chanterelles42large forest of suitable host trees: Scots pine, sessile oak, beech
Morels86large forest of suitable host trees
Hedgehog mushrooms81large forest of suitable host trees: Scots pine, silver fir, sessile oak
Black trumpets76large forest of suitable host trees: downy oak, sessile oak, beech
Funnel chanterelles15large forest of suitable host trees: Scots pine, silver fir, beech
Wood blewits69large forest of suitable host trees: Scots pine, silver fir, sessile oak
Saffron milk caps79large forest of suitable host trees: Scots pine, black pine, silver fir
Parasol mushrooms76large forest of suitable host trees

Recent and forecast weather

DayMinMaxRainAir humiditySoil moisture
Thu 29 8 °C14 °C 0.0 mm90 %27 %
Fri 30 7 °C13 °C 0.0 mm85 %27 %
Sat 31 6 °C12 °C 0.0 mm93 %27 %
Sun 1 3 °C7 °C 0.0 mm93 %27 %
Mon 2 2 °C5 °C 0.0 mm96 %27 %
Tue 3 1 °C10 °C 0.0 mm85 %27 %
Wed 4 3 °C9 °C 0.7 mm74 %27 %
Thu 5 forecast 8 °C13 °C 1.6 mm68 %28 %
Fri 6 forecast 5 °C9 °C 5.4 mm95 %32 %
Sat 7 forecast 3 °C10 °C 0.0 mm94 %31 %
Sun 8 forecast 3 °C10 °C 0.3 mm80 %30 %
Mon 9 forecast 9 °C12 °C 0.9 mm84 %28 %
Tue 10 forecast 10 °C14 °C 0.9 mm77 %25 %
Wed 11 forecast 10 °C13 °C 3.4 mm83 %26 %
Thu 12 forecast 8 °C16 °C 5.2 mm84 %40 %

Temperatures corrected for the altitude of the municipality. Source: Open-Meteo.

Going further

Mushrooms in Isère · All départements · Ranking of départements · How the score is calculated

Neighbouring municipalities

La Mure · La Motte-d'Aveillans · Monestier-de-Clermont · Pierre-Châtel · Mens · Susville · Saint-Honoré · Sinard