Thursday 5 November 2026

Mushrooms in Rolleboise

Today, black trumpets are the best bet around Rolleboise (70/100, favourable). Département: Yvelines · altitude 113 m.

Rolleboise is a municipality (346 inhabitants), at an altitude of 113 m (département: Yvelines, 78). On Thursday 5 November 2026, conditions are favourable for: black trumpets (70/100), wood blewits (70/100), parasol mushrooms (69/100) and hedgehog mushrooms (68/100). For black trumpets, conditions remain stable, with a maximum on Thursday 5 November 2026 (70/100). Terrain: likely trees around the municipality (sessile oak and birch), slightly acidic soil. Weather: 0 mm of rain fell over the last 8 days, 15 mm of rain is expected over the next 7 days, minimum temperatures range from 2 to 12 °C.

Open on the map

35/ 100

Ceps

Possible

13/ 100

Chanterelles

Unfavourable

0/ 100

Morels

Unfavourable

68/ 100

Hedgehog mushrooms

Favourable

70/ 100

Black trumpets

Favourable

8/ 100

Funnel chanterelles

Unfavourable

70/ 100

Wood blewits

Favourable

21/ 100

Saffron milk caps

Unlikely

69/ 100

Parasol mushrooms

Favourable

8-day forecast

Ceps

35Thu 5

33Fri 6

28Sat 7

23Sun 8

22Mon 9

24Tue 10

25Wed 11

25Thu 12

Chanterelles

13Thu 5

12Fri 6

9Sat 7

6Sun 8

6Mon 9

8Tue 10

10Wed 11

10Thu 12

Morels

0Thu 5

0Fri 6

0Sat 7

0Sun 8

0Mon 9

0Tue 10

0Wed 11

0Thu 12

Hedgehog mushrooms

68Thu 5

68Fri 6

64Sat 7

60Sun 8

60Mon 9

65Tue 10

68Wed 11

68Thu 12

Black trumpets

70Thu 5

69Fri 6

68Sat 7

66Sun 8

66Mon 9

65Tue 10

65Wed 11

65Thu 12

Funnel chanterelles

8Thu 5

8Fri 6

8Sat 7

7Sun 8

7Mon 9

7Tue 10

8Wed 11

9Thu 12

Wood blewits

70Thu 5

69Fri 6

67Sat 7

66Sun 8

65Mon 9

66Tue 10

65Wed 11

66Thu 12

Saffron milk caps

21Thu 5

20Fri 6

18Sat 7

17Sun 8

16Mon 9

16Tue 10

16Wed 11

16Thu 12

Parasol mushrooms

69Thu 5

68Fri 6

61Sat 7

53Sun 8

52Mon 9

57Tue 10

63Wed 11

66Thu 12

Forests and soils around Rolleboise

The terrain

Likely trees: sessile oak, birch
Soil: slightly acidic (pH 6.5), balanced
Slope: 1°

Habitat by species

Ceps	50	fine forest nearby with suitable host trees: sessile oak, pedunculate oak
Chanterelles	33	fine forest nearby with suitable host trees: sessile oak, birch, sweet chestnut
Morels	64	fine forest nearby with suitable host trees
Hedgehog mushrooms	45	fine forest nearby with suitable host trees: sessile oak
Black trumpets	65	fine forest nearby with suitable host trees: sessile oak, sweet chestnut, pedunculate oak
Funnel chanterelles	7	forest nearby, partly suitable tree species
Wood blewits	44	fine forest nearby with suitable host trees: sessile oak, sweet chestnut, pedunculate oak
Saffron milk caps	12	forest nearby, partly suitable tree species
Parasol mushrooms	50	fine forest nearby with suitable host trees

Recent and forecast weather

Day	Min	Max	Rain	Air humidity	Soil moisture
Thu 29	6 °C	14 °C	0.0 mm	83 %	26 %
Fri 30	5 °C	14 °C	0.0 mm	81 %	25 %
Sat 31	5 °C	14 °C	0.0 mm	84 %	24 %
Sun 1	4 °C	12 °C	0.0 mm	85 %	22 %
Mon 2	6 °C	10 °C	0.3 mm	91 %	23 %
Tue 3	5 °C	9 °C	0.2 mm	88 %	23 %
Wed 4	4 °C	8 °C	0.0 mm	78 %	22 %
Thu 5 forecast	4 °C	10 °C	0.0 mm	82 %	22 %
Fri 6 forecast	6 °C	12 °C	0.0 mm	82 %	22 %
Sat 7 forecast	2 °C	8 °C	0.0 mm	96 %	22 %
Sun 8 forecast	3 °C	6 °C	0.0 mm	98 %	22 %
Mon 9 forecast	5 °C	12 °C	0.6 mm	88 %	21 %
Tue 10 forecast	12 °C	15 °C	3.3 mm	88 %	22 %
Wed 11 forecast	12 °C	16 °C	9.4 mm	93 %	27 %
Thu 12 forecast	11 °C	16 °C	1.6 mm	94 %	37 %

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

Mantes-la-Jolie · Mantes-la-Ville · Limay · Rosny-sur-Seine · Magnanville · Bonnières-sur-Seine · Freneuse · Buchelay