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Cayenne Weather

South America map
Cayenne  25/30 
possible thunderstorm

Now in Cayenne

Temperature
30.0°C
Dew point
25.0°C
Relative humidity
75%
Feels like
36.0°C
Wind
E 20km/h
Pressure
1010.0hPa

Cayenne Forecast

  Forecast Min Max
°C °C
Wed
Mostly sunny 26 31
Thu
Possible thunderstorm 25 30
Fri
Thunderstorms 25 30
Sat
Thunderstorms 24 30
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French Guiana Weather Forecasts for Thursday

City Forecast Min Max Chance of rain UV index
°C °C
Cayenne
Possible thunderstorm 25 30 40% High
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Weather News

Freezing nights to come for Canberra

15:06 EST

Night-time temperatures will drop well below average in the Capital from Wednesday.

Warm oceans fuelling late end to big wet season

14:26 EST

Warmer-than-normal oceans have contributed to a late end to a big wet season across the southern hemisphere.

Great Barrier Reef: Making clouds brighter could help to curb coral bleaching, scientists say

14:21 EST

Marine scientists have upped the ante in their fight to save the Great Barrier Reef from the devastating effects of coral bleaching.