Thursday 5 November 2026

Mushrooms in Rosay

Today, hedgehog mushrooms are the best bet around Rosay (66/100, favourable). Département: Yvelines · altitude 134 m.

Rosay is a municipality (387 inhabitants), at an altitude of 134 m (département: Yvelines, 78). On Thursday 5 November 2026, conditions are favourable for: hedgehog mushrooms (66/100) and parasol mushrooms (61/100). For hedgehog mushrooms, conditions remain stable, with a maximum on Thursday 5 November 2026 (66/100). Terrain: likely trees around the municipality (sessile oak), slightly acidic soil. Weather: 0 mm of rain fell over the last 8 days, 18 mm of rain is expected over the next 7 days, minimum temperatures range from 2 to 12 °C.

Open on the map

31/ 100

Ceps

Unlikely

11/ 100

Chanterelles

Unfavourable

0/ 100

Morels

Unfavourable

66/ 100

Hedgehog mushrooms

Favourable

51/ 100

Black trumpets

Possible

6/ 100

Funnel chanterelles

Unfavourable

48/ 100

Wood blewits

Possible

30/ 100

Saffron milk caps

Unlikely

61/ 100

Parasol mushrooms

Favourable

8-day forecast

Ceps

31Thu 5

28Fri 6

25Sat 7

20Sun 8

20Mon 9

20Tue 10

21Wed 11

22Thu 12

Chanterelles

11Thu 5

10Fri 6

8Sat 7

5Sun 8

5Mon 9

7Tue 10

8Wed 11

9Thu 12

Morels

0Thu 5

0Fri 6

0Sat 7

0Sun 8

0Mon 9

0Tue 10

0Wed 11

0Thu 12

Hedgehog mushrooms

66Thu 5

66Fri 6

62Sat 7

58Sun 8

59Mon 9

64Tue 10

66Wed 11

66Thu 12

Black trumpets

51Thu 5

51Fri 6

46Sat 7

44Sun 8

43Mon 9

42Tue 10

42Wed 11

44Thu 12

Funnel chanterelles

6Thu 5

6Fri 6

5Sat 7

4Sun 8

4Mon 9

4Tue 10

5Wed 11

5Thu 12

Wood blewits

48Thu 5

47Fri 6

46Sat 7

45Sun 8

44Mon 9

45Tue 10

44Wed 11

45Thu 12

Saffron milk caps

30Thu 5

29Fri 6

26Sat 7

24Sun 8

23Mon 9

23Tue 10

23Wed 11

22Thu 12

Parasol mushrooms

61Thu 5

59Fri 6

53Sat 7

46Sun 8

45Mon 9

49Tue 10

53Wed 11

58Thu 12

Forests and soils around Rosay

The terrain

Likely trees: sessile oak
Soil: slightly acidic (pH 6.4), balanced
Slope: 8° · north-facing

Habitat by species

Ceps	58	fine forest nearby with suitable host trees: sessile oak, pedunculate oak
Chanterelles	36	fine forest nearby with suitable host trees: sessile oak, birch, sweet chestnut
Morels	48	fine forest nearby with suitable host trees
Hedgehog mushrooms	48	forest nearby, partly suitable tree species
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	70	fine forest nearby with suitable host trees: sessile oak, sweet chestnut, pedunculate oak
Saffron milk caps	19	forest nearby, partly suitable tree species
Parasol mushrooms	81	fine forest nearby with suitable host trees

Recent and forecast weather

Day	Min	Max	Rain	Air humidity	Soil moisture
Thu 29	2 °C	15 °C	0.0 mm	84 %	24 %
Fri 30	5 °C	14 °C	0.0 mm	81 %	23 %
Sat 31	5 °C	14 °C	0.0 mm	84 %	22 %
Sun 1	5 °C	12 °C	0.0 mm	84 %	20 %
Mon 2	6 °C	10 °C	0.1 mm	89 %	21 %
Tue 3	5 °C	9 °C	0.0 mm	84 %	21 %
Wed 4	5 °C	9 °C	0.0 mm	75 %	21 %
Thu 5 forecast	4 °C	10 °C	0.0 mm	81 %	20 %
Fri 6 forecast	5 °C	12 °C	0.0 mm	84 %	20 %
Sat 7 forecast	2 °C	9 °C	0.0 mm	97 %	20 %
Sun 8 forecast	2 °C	7 °C	0.0 mm	97 %	20 %
Mon 9 forecast	5 °C	12 °C	0.3 mm	88 %	19 %
Tue 10 forecast	12 °C	15 °C	2.7 mm	88 %	21 %
Wed 11 forecast	12 °C	16 °C	11.8 mm	93 %	26 %
Thu 12 forecast	11 °C	17 °C	3.0 mm	93 %	36 %

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 · Gargenville · Rosny-sur-Seine · Épône · Magnanville · Maule