Thursday 5 November 2026

Mushrooms in Saint-Léger-en-Yvelines

Today, hedgehog mushrooms are the best bet around Saint-Léger-en-Yvelines (89/100, very favourable). Département: Yvelines · altitude 186 m.

Saint-Léger-en-Yvelines is a municipality (1 468 inhabitants), at an altitude of 186 m (département: Yvelines, 78). On Thursday 5 November 2026, conditions are favourable for: hedgehog mushrooms (89/100), parasol mushrooms (64/100) and saffron milk caps (62/100). For hedgehog mushrooms, conditions remain stable, with a maximum on Thursday 5 November 2026 (89/100). Terrain: likely trees around the municipality (sessile oak, birch, pedunculate oak and Scots pine), acidic soil. Weather: 1 mm of rain fell over the last 8 days, 20 mm of rain is expected over the next 7 days, minimum temperatures range from 2 to 12 °C.

Open on the map

32/ 100

Ceps

Unlikely

14/ 100

Chanterelles

Unfavourable

0/ 100

Morels

Unfavourable

89/ 100

Hedgehog mushrooms

Very favourable

35/ 100

Black trumpets

Possible

28/ 100

Funnel chanterelles

Unlikely

51/ 100

Wood blewits

Possible

62/ 100

Saffron milk caps

Favourable

64/ 100

Parasol mushrooms

Favourable

8-day forecast

Ceps

32Thu 5

29Fri 6

25Sat 7

21Sun 8

19Mon 9

20Tue 10

21Wed 11

22Thu 12

Chanterelles

14Thu 5

12Fri 6

10Sat 7

6Sun 8

6Mon 9

8Tue 10

10Wed 11

11Thu 12

Morels

0Thu 5

0Fri 6

0Sat 7

0Sun 8

0Mon 9

0Tue 10

0Wed 11

0Thu 12

Hedgehog mushrooms

89Thu 5

87Fri 6

82Sat 7

76Sun 8

76Mon 9

83Tue 10

85Wed 11

87Thu 12

Black trumpets

35Thu 5

22Fri 6

17Sat 7

10Sun 8

9Mon 9

11Tue 10

11Wed 11

10Thu 12

Funnel chanterelles

28Thu 5

13Fri 6

5Sat 7

6Sun 8

7Mon 9

9Tue 10

10Wed 11

9Thu 12

Wood blewits

51Thu 5

36Fri 6

33Sat 7

30Sun 8

28Mon 9

26Tue 10

25Wed 11

30Thu 12

Saffron milk caps

62Thu 5

58Fri 6

53Sat 7

47Sun 8

45Mon 9

45Tue 10

44Wed 11

44Thu 12

Parasol mushrooms

64Thu 5

62Fri 6

55Sat 7

47Sun 8

46Mon 9

51Tue 10

55Wed 11

60Thu 12

Forests and soils around Saint-Léger-en-Yvelines

The terrain

Likely trees: sessile oak, birch, pedunculate oak, Scots pine
Soil: acidic (pH 5.4), balanced
Slope: 9° · north-facing

Habitat by species

Ceps	100	large forest of suitable host trees: pedunculate oak, sessile oak, Scots pine
Chanterelles	100	large forest of suitable host trees: pedunculate oak, sessile oak, Scots pine
Morels	55	large forest of suitable host trees
Hedgehog mushrooms	100	large forest of suitable host trees: sessile oak, Scots pine, beech
Black trumpets	100	large forest of suitable host trees: pedunculate oak, sessile oak, sweet chestnut
Funnel chanterelles	100	large forest of suitable host trees: Scots pine, birch, beech
Wood blewits	99	large forest of suitable host trees: pedunculate oak, sessile oak, Scots pine
Saffron milk caps	100	large forest of suitable host trees: Scots pine, black pine
Parasol mushrooms	100	large forest of suitable host trees

Recent and forecast weather

Day	Min	Max	Rain	Air humidity	Soil moisture
Thu 29	4 °C	14 °C	0.0 mm	83 %	13 %
Fri 30	5 °C	14 °C	0.0 mm	80 %	12 %
Sat 31	5 °C	14 °C	0.0 mm	82 %	11 %
Sun 1	4 °C	13 °C	0.0 mm	83 %	10 %
Mon 2	5 °C	11 °C	0.3 mm	92 %	9 %
Tue 3	4 °C	8 °C	0.6 mm	86 %	9 %
Wed 4	4 °C	9 °C	0.0 mm	73 %	9 %
Thu 5 forecast	3 °C	10 °C	0.0 mm	82 %	9 %
Fri 6 forecast	5 °C	12 °C	0.0 mm	83 %	9 %
Sat 7 forecast	2 °C	9 °C	0.0 mm	95 %	18 %
Sun 8 forecast	2 °C	7 °C	0.0 mm	97 %	18 %
Mon 9 forecast	4 °C	12 °C	1.2 mm	88 %	17 %
Tue 10 forecast	11 °C	15 °C	3.0 mm	88 %	16 %
Wed 11 forecast	12 °C	16 °C	14.1 mm	92 %	27 %
Thu 12 forecast	11 °C	16 °C	1.9 mm	94 %	25 %

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

Going further

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

Neighbouring municipalities

Rambouillet · Beynes · Les Essarts-le-Roi · Le Perray-en-Yvelines · Jouars-Pontchartrain · Coignières · Villiers-Saint-Frédéric · Neauphle-le-Château