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 July climate page to see if the current temperatures in Cayenne is typical for this time of year.

Today · Thursday 2 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
12:00	Rain showers	27°C (81°F)	0.4 mm (0.02 in)	89%	E 5 m/s (10 knots)
13:00	Heavy rain	29°C (84°F)	3.8 mm (0.1 in)	77%	E 5 m/s (10 knots)
14:00	Heavy rain	26°C (79°F)	1.2 mm (0.05 in)	92%	E 5 m/s (10 knots)
15:00	Heavy rain	26°C (79°F)	2.5 mm (0.1 in)	93%	E 6 m/s (12 knots)
16:00	Rain	26°C (79°F)	0.3 mm (0.01 in)	95%	E 5 m/s (10 knots)
17:00	Rain	26°C (79°F)	0.3 mm (0.01 in)	94%	E 5 m/s (10 knots)
18:00	Cloudy	25°C (77°F)	0 mm (0 in)	95%	E 4 m/s (8 knots)
19:00	Partly cloudy	25°C (77°F)	0 mm (0 in)	97%	SE 4 m/s (8 knots)
20:00	Cloudy	24°C (75°F)	0 mm (0 in)	97%	SE 4 m/s (8 knots)
21:00	Cloudy	24°C (75°F)	0 mm (0 in)	97%	SE 4 m/s (8 knots)
22:00	Cloudy	24°C (75°F)	0 mm (0 in)	98%	S 3 m/s (6 knots)
23:00	Cloudy	24°C (75°F)	0 mm (0 in)	98%	SW 3 m/s (6 knots)

12:00

Rain showers

89% · E 5 m/s (10 knots)

27°C (81°F)

0.4 mm (0.02 in)

13:00

Heavy rain

77% · E 5 m/s (10 knots)

29°C (84°F)

3.8 mm (0.1 in)

14:00

Heavy rain

92% · E 5 m/s (10 knots)

26°C (79°F)

1.2 mm (0.05 in)

15:00

Heavy rain

93% · E 6 m/s (12 knots)

26°C (79°F)

2.5 mm (0.1 in)

16:00

Rain

95% · E 5 m/s (10 knots)

26°C (79°F)

0.3 mm (0.01 in)

17:00

Rain

94% · E 5 m/s (10 knots)

26°C (79°F)

0.3 mm (0.01 in)

18:00

Cloudy

95% · E 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

19:00

Partly cloudy

97% · SE 4 m/s (8 knots)

25°C (77°F)

0 mm (0 in)

20:00

Cloudy

97% · SE 4 m/s (8 knots)

24°C (75°F)

0 mm (0 in)

21:00

Cloudy

97% · SE 4 m/s (8 knots)

24°C (75°F)

0 mm (0 in)

22:00

Cloudy

98% · S 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

23:00

Cloudy

98% · SW 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

Tomorrow · Friday 3 Jul

Hour by hour

Time	Weather	Temp	Precip	Humidity	Wind
00:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	98%	S 2 m/s (4 knots)
01:00	Cloudy	24°C (75°F)	0 mm (0 in)	98%	S 2 m/s (4 knots)
02:00	Rain	23°C (73°F)	0.4 mm (0.02 in)	100%	S 3 m/s (6 knots)
03:00	Rain	23°C (73°F)	0.5 mm (0.02 in)	98%	N 3 m/s (6 knots)
04:00	Heavy rain	24°C (75°F)	2 mm (0.1 in)	98%	SE 3 m/s (6 knots)
05:00	Heavy rain	23°C (73°F)	1.2 mm (0.05 in)	99%	NE 3 m/s (6 knots)
06:00	Rain showers	23°C (73°F)	0.4 mm (0.02 in)	99%	SE 3 m/s (6 knots)
07:00	Cloudy	23°C (73°F)	0 mm (0 in)	99%	E 2 m/s (4 knots)
08:00	Partly cloudy	24°C (75°F)	0 mm (0 in)	99%	SE 2 m/s (4 knots)
09:00	Rain	26°C (79°F)	0.3 mm (0.01 in)	93%	E 2 m/s (4 knots)
10:00	Rain showers	27°C (81°F)	0.8 mm (0.03 in)	90%	SE 2 m/s (4 knots)
11:00	Heavy rain	28°C (82°F)	10 mm (0.4 in)	83%	NE 3 m/s (6 knots)
12:00	Light rain	26°C (79°F)	0.2 mm (0.01 in)	96%	E 3 m/s (6 knots)
13:00	Light rain	27°C (81°F)	0.1 mm (0 in)	90%	E 3 m/s (6 knots)
14:00	Rain	28°C (82°F)	0.4 mm (0.02 in)	80%	E 3 m/s (6 knots)
15:00	Heavy rain	28°C (82°F)	1.9 mm (0.1 in)	80%	NE 3 m/s (6 knots)
16:00	Light rain showers	26°C (79°F)	0.2 mm (0.01 in)	93%	NE 3 m/s (6 knots)
17:00	Cloudy	26°C (79°F)	0 mm (0 in)	91%	NE 3 m/s (6 knots)
18:00	Cloudy	26°C (79°F)	0 mm (0 in)	90%	NE 4 m/s (8 knots)
19:00	Cloudy	25°C (77°F)	0 mm (0 in)	93%	NE 3 m/s (6 knots)
20:00	Rain showers	25°C (77°F)	0.4 mm (0.02 in)	92%	E 3 m/s (6 knots)
21:00	Cloudy	24°C (75°F)	0 mm (0 in)	97%	S 3 m/s (6 knots)
22:00	Rain	24°C (75°F)	0.7 mm (0.03 in)	98%	SE 2 m/s (4 knots)
23:00	Light rain	23°C (73°F)	0.1 mm (0 in)	99%	SE 3 m/s (6 knots)

00:00

Partly cloudy

98% · S 2 m/s (4 knots)

24°C (75°F)

0 mm (0 in)

01:00

Cloudy

98% · S 2 m/s (4 knots)

24°C (75°F)

0 mm (0 in)

02:00

Rain

100% · S 3 m/s (6 knots)

23°C (73°F)

0.4 mm (0.02 in)

03:00

Rain

98% · N 3 m/s (6 knots)

23°C (73°F)

0.5 mm (0.02 in)

04:00

Heavy rain

98% · SE 3 m/s (6 knots)

24°C (75°F)

2 mm (0.1 in)

05:00

Heavy rain

99% · NE 3 m/s (6 knots)

23°C (73°F)

1.2 mm (0.05 in)

06:00

Rain showers

99% · SE 3 m/s (6 knots)

23°C (73°F)

0.4 mm (0.02 in)

07:00

Cloudy

99% · E 2 m/s (4 knots)

23°C (73°F)

0 mm (0 in)

08:00

Partly cloudy

99% · SE 2 m/s (4 knots)

24°C (75°F)

0 mm (0 in)

09:00

Rain

93% · E 2 m/s (4 knots)

26°C (79°F)

0.3 mm (0.01 in)

10:00

Rain showers

90% · SE 2 m/s (4 knots)

27°C (81°F)

0.8 mm (0.03 in)

11:00

Heavy rain

83% · NE 3 m/s (6 knots)

28°C (82°F)

10 mm (0.4 in)

12:00

Light rain

96% · E 3 m/s (6 knots)

26°C (79°F)

0.2 mm (0.01 in)

13:00

Light rain

90% · E 3 m/s (6 knots)

27°C (81°F)

0.1 mm (0 in)

14:00

Rain

80% · E 3 m/s (6 knots)

28°C (82°F)

0.4 mm (0.02 in)

15:00

Heavy rain

80% · NE 3 m/s (6 knots)

28°C (82°F)

1.9 mm (0.1 in)

16:00

Light rain showers

93% · NE 3 m/s (6 knots)

26°C (79°F)

0.2 mm (0.01 in)

17:00

Cloudy

91% · NE 3 m/s (6 knots)

26°C (79°F)

0 mm (0 in)

18:00

Cloudy

90% · NE 4 m/s (8 knots)

26°C (79°F)

0 mm (0 in)

19:00

Cloudy

93% · NE 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

20:00

Rain showers

92% · E 3 m/s (6 knots)

25°C (77°F)

0.4 mm (0.02 in)

21:00

Cloudy

97% · S 3 m/s (6 knots)

24°C (75°F)

0 mm (0 in)

22:00

Rain

98% · SE 2 m/s (4 knots)

24°C (75°F)

0.7 mm (0.03 in)

23:00

Light rain

99% · SE 3 m/s (6 knots)

23°C (73°F)

0.1 mm (0 in)

Next 7 days

Six-hour segments

Day

Night

03:00

Morning

09:00

Afternoon

15:00

Evening

21:00

Saturday

4 Jul

23°C (73°F)

0.2 mm (0.01 in)

Partly cloudy

100% · SW 2 m/s (4 knots)

26°C (79°F)

13 mm (0.5 in)

Heavy rain

90% · S 2 m/s (4 knots)

28°C (82°F)

1.9 mm (0.1 in)

Rain

80% · NE 3 m/s (6 knots)

25°C (77°F)

0 mm (0 in)

Partly cloudy

94% · E 4 m/s (8 knots)

Sunday

5 Jul

24°C (75°F)

4.1 mm (0.2 in)

Rain

96% · S 3 m/s (6 knots)

24°C (75°F)

4.7 mm (0.2 in)

Rain

95% · S 2 m/s (4 knots)

27°C (81°F)

3.9 mm (0.2 in)

Rain showers

84% · NE 3 m/s (6 knots)

24°C (75°F)

0.3 mm (0.01 in)

Cloudy

98% · E 2 m/s (4 knots)

Monday

6 Jul

23°C (73°F)

5.8 mm (0.2 in)

Heavy rain

96% · S 1 m/s (2 knots)

25°C (77°F)

6.2 mm (0.2 in)

Heavy rain showers

94% · SE 1 m/s (2 knots)

28°C (82°F)

8 mm (0.3 in)

Heavy rain

79% · NE 2 m/s (4 knots)

24°C (75°F)

0.1 mm (0 in)

Partly cloudy

98% · E 1 m/s (2 knots)

Tuesday

7 Jul

23°C (73°F)

0.9 mm (0.04 in)

Light rain

100% · SW 1 m/s (2 knots)

25°C (77°F)

12 mm (0.5 in)

Heavy rain

94% · S 1 m/s (2 knots)

25°C (77°F)

2 mm (0.1 in)

Rain

98% · E 1 m/s (2 knots)

24°C (75°F)

0 mm (0 in)

Partly cloudy

98% · SE 1 m/s (2 knots)

Wednesday

8 Jul

23°C (73°F)

0 mm (0 in)

Cloudy

100% · W 1 m/s (2 knots)

26°C (79°F)

1.3 mm (0.1 in)

Rain showers

88% · SE 2 m/s (4 knots)

30°C (86°F)

0.4 mm (0.02 in)

Mostly sunny

68% · E 4 m/s (8 knots)

25°C (77°F)

1.1 mm (0.04 in)

Rain showers

93% · E 2 m/s (4 knots)

Thursday

9 Jul

23°C (73°F)

4.3 mm (0.2 in)

Rain

99% · S 2 m/s (4 knots)

25°C (77°F)

5 mm (0.2 in)

Heavy rain showers

97% · SE 1 m/s (2 knots)

27°C (81°F)

0.5 mm (0.02 in)

Partly cloudy

88% · E 2 m/s (4 knots)

25°C (77°F)

0.1 mm (0 in)

Mostly clear

95% · E 2 m/s (4 knots)

Friday

10 Jul

23°C (73°F)

0.1 mm (0 in)

Clear skies

99% · S 1 m/s (2 knots)

28°C (82°F)

3.4 mm (0.1 in)

Rain showers

80% · E 2 m/s (4 knots)

29°C (84°F)

2.3 mm (0.1 in)

Rain showers

74% · E 3 m/s (6 knots)

24°C (75°F)

0.6 mm (0.02 in)

Light rain showers

95% · E 1 m/s (2 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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