French Guiana

French Guiana · Cayenne climate

Extended 10-day forecasts, Cayenne

Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.

Climate overview Temperature Rainfall

This is the 10-day extended forecast for Cayenne, French Guiana. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.

Check out our September climate page to see if the current temperatures in Cayenne is typical for this time of year.

Today · Monday 7 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
15:00	Light rain	30°C (86°F)	0.2 mm (0.01 in)	72%	NE 4 m/s (8 knots)
16:00	Partly cloudy	30°C (86°F)	0 mm (0 in)	73%	NE 5 m/s (10 knots)
17:00	Partly cloudy	29°C (84°F)	0 mm (0 in)	73%	NE 4 m/s (8 knots)
18:00	Partly cloudy	28°C (82°F)	0 mm (0 in)	78%	NE 4 m/s (8 knots)
19:00	Mostly clear	27°C (81°F)	0 mm (0 in)	85%	NE 4 m/s (8 knots)
20:00	Clear skies	26°C (79°F)	0 mm (0 in)	90%	NE 4 m/s (8 knots)
21:00	Mostly clear	26°C (79°F)	0 mm (0 in)	91%	E 4 m/s (8 knots)
22:00	Mostly clear	25°C (77°F)	0 mm (0 in)	93%	E 4 m/s (8 knots)
23:00	Mostly clear	25°C (77°F)	0 mm (0 in)	94%	E 4 m/s (8 knots)

15:00

Light rain

72% · NE 4 m/s (8 knots)

30°C (86°F)

0.2 mm (0.01 in)

16:00

Partly cloudy

73% · NE 5 m/s (10 knots)

30°C (86°F)

0 mm (0 in)

17:00

Partly cloudy

73% · NE 4 m/s (8 knots)

29°C (84°F)

0 mm (0 in)

18:00

Partly cloudy

78% · NE 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

19:00

Mostly clear

85% · NE 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

20:00

Clear skies

90% · NE 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

21:00

Mostly clear

91% · E 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

22:00

Mostly clear

93% · E 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

23:00

Mostly clear

94% · E 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

Tomorrow · Tuesday 8 Sep

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Mostly clear	25°C (77°F)	0 mm (0 in)	95%	SE 4 m/s (8 knots)
01:00	Mostly clear	25°C (77°F)	0 mm (0 in)	95%	SE 4 m/s (8 knots)
02:00	Mostly clear	25°C (77°F)	0 mm (0 in)	95%	SE 4 m/s (8 knots)
03:00	Clear skies	24°C (75°F)	0 mm (0 in)	95%	SE 3 m/s (6 knots)
04:00	Mostly clear	24°C (75°F)	0 mm (0 in)	95%	SE 3 m/s (6 knots)
05:00	Clear skies	24°C (75°F)	0 mm (0 in)	95%	SE 3 m/s (6 knots)
06:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	95%	E 3 m/s (6 knots)
07:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	92%	SE 3 m/s (6 knots)
08:00	Mostly sunny	28°C (82°F)	0 mm (0 in)	82%	E 3 m/s (6 knots)
09:00	Mostly sunny	30°C (86°F)	0 mm (0 in)	71%	E 3 m/s (6 knots)
10:00	Mostly sunny	31°C (88°F)	0 mm (0 in)	63%	E 4 m/s (8 knots)
11:00	Mostly sunny	32°C (90°F)	0 mm (0 in)	59%	NE 4 m/s (8 knots)
12:00	Rain showers	33°C (91°F)	0.8 mm (0.03 in)	56%	NE 4 m/s (8 knots)
13:00	Rain showers	30°C (86°F)	0.9 mm (0.04 in)	66%	E 4 m/s (8 knots)
14:00	Rain showers	31°C (88°F)	0.3 mm (0.01 in)	62%	E 4 m/s (8 knots)
15:00	Rain showers	31°C (88°F)	0.7 mm (0.03 in)	62%	E 4 m/s (8 knots)
16:00	Partly cloudy	30°C (86°F)	0 mm (0 in)	69%	E 4 m/s (8 knots)
17:00	Cloudy	30°C (86°F)	0 mm (0 in)	69%	E 4 m/s (8 knots)
18:00	Cloudy	28°C (82°F)	0 mm (0 in)	76%	E 4 m/s (8 knots)
19:00	Cloudy	27°C (81°F)	0 mm (0 in)	82%	E 4 m/s (8 knots)
20:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	86%	E 3 m/s (6 knots)
21:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	90%	E 3 m/s (6 knots)
22:00	Partly cloudy	26°C (79°F)	0 mm (0 in)	92%	SE 3 m/s (6 knots)
23:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	93%	SE 3 m/s (6 knots)

00:00

Mostly clear

95% · SE 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

01:00

Mostly clear

95% · SE 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

02:00

Mostly clear

95% · SE 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

03:00

Clear skies

95% · SE 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

04:00

Mostly clear

95% · SE 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

05:00

Clear skies

95% · SE 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

06:00

Partly cloudy

95% · E 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

07:00

Partly cloudy

92% · SE 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

08:00

Mostly sunny

82% · E 3 m/s (6 knots)

28°C (82°F)

0 mm (0 in)

09:00

Mostly sunny

71% · E 3 m/s (6 knots)

30°C (86°F)

0 mm (0 in)

10:00

Mostly sunny

63% · E 4 m/s (8 knots)

31°C (88°F)

0 mm (0 in)

11:00

Mostly sunny

59% · NE 4 m/s (8 knots)

32°C (90°F)

0 mm (0 in)

12:00

Rain showers

56% · NE 4 m/s (8 knots)

33°C (91°F)

0.8 mm (0.03 in)

13:00

Rain showers

66% · E 4 m/s (8 knots)

30°C (86°F)

0.9 mm (0.04 in)

14:00

Rain showers

62% · E 4 m/s (8 knots)

31°C (88°F)

0.3 mm (0.01 in)

15:00

Rain showers

62% · E 4 m/s (8 knots)

31°C (88°F)

0.7 mm (0.03 in)

16:00

Partly cloudy

69% · E 4 m/s (8 knots)

30°C (86°F)

0 mm (0 in)

17:00

Cloudy

69% · E 4 m/s (8 knots)

30°C (86°F)

0 mm (0 in)

18:00

Cloudy

76% · E 4 m/s (8 knots)

28°C (82°F)

0 mm (0 in)

19:00

Cloudy

82% · E 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

20:00

Partly cloudy

86% · E 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

21:00

Partly cloudy

90% · E 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

22:00

Partly cloudy

92% · SE 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

23:00

Partly cloudy

93% · SE 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

03:00

Morning

09:00

Afternoon

15:00

Evening

21:00

Wednesday

9 Sep

24°C (75°F)

0 mm (0 in)

Mostly clear

96% · S 3 m/s (6 knots)

29°C (84°F)

3.1 mm (0.1 in)

Rain showers

71% · E 5 m/s (10 knots)

31°C (88°F)

0.7 mm (0.03 in)

Light rain showers

65% · E 5 m/s (10 knots)

26°C (79°F)

0.1 mm (0 in)

Partly cloudy

87% · E 5 m/s (10 knots)

Thursday

10 Sep

25°C (77°F)

0.2 mm (0.01 in)

Mostly clear

94% · E 5 m/s (10 knots)

29°C (84°F)

0.1 mm (0 in)

Mostly sunny

75% · E 4 m/s (8 knots)

32°C (90°F)

0 mm (0 in)

Mostly sunny

54% · E 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

88% · E 2 m/s (4 knots)

Friday

11 Sep

24°C (75°F)

0.1 mm (0 in)

Mostly clear

95% · S 1 m/s (2 knots)

29°C (84°F)

0.2 mm (0.01 in)

Mostly sunny

73% · SE 3 m/s (6 knots)

34°C (93°F)

0.2 mm (0.01 in)

Mostly sunny

42% · E 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

75% · E 3 m/s (6 knots)

Saturday

12 Sep

23°C (73°F)

0 mm (0 in)

Partly cloudy

92% · S 2 m/s (4 knots)

29°C (84°F)

1.3 mm (0.1 in)

Rain showers

67% · SE 3 m/s (6 knots)

31°C (88°F)

1.3 mm (0.1 in)

Rain showers

60% · E 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Clear skies

83% · E 3 m/s (6 knots)

Sunday

13 Sep

24°C (75°F)

0 mm (0 in)

Clear skies

93% · E 2 m/s (4 knots)

29°C (84°F)

0.6 mm (0.02 in)

Light rain showers

69% · E 3 m/s (6 knots)

31°C (88°F)

0.6 mm (0.02 in)

Light rain showers

59% · E 4 m/s (8 knots)

27°C (81°F)

0 mm (0 in)

Clear skies

82% · E 3 m/s (6 knots)

Monday

14 Sep

24°C (75°F)

0 mm (0 in)

Clear skies

94% · S 1 m/s (2 knots)

29°C (84°F)

0.1 mm (0 in)

Mostly sunny

71% · E 3 m/s (6 knots)

32°C (90°F)

0 mm (0 in)

Mostly sunny

57% · NE 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

Cloudy

88% · E 2 m/s (4 knots)

Tuesday

15 Sep

24°C (75°F)

0 mm (0 in)

Cloudy

89% · S 1 m/s (2 knots)

29°C (84°F)

0.1 mm (0 in)

Partly cloudy

68% · E 3 m/s (6 knots)

32°C (90°F)

0 mm (0 in)

Mostly sunny

56% · NE 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

Partly cloudy

82% · E 3 m/s (6 knots)

Data from MET Norway. Prefer the quick-glance version? See the 10-day summary.

Cayenne weather by month

Browse monthly averages for Cayenne: climate by month with temperature, rainfall and sunshine.

January February March April May June July August September October November December

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