Current Conditions

Kourou, Guyane

88°F31°C
Partly Cloudy

Feels like93°F34°C

Wind

E 6 mph10 km/h

Humidity

54%

Cloud Cover

45%

As of Thursday, July 23, 2026 at 2:53 PM GMT-3

Today's Outlook

Day

Partly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C. Light wind from the ESE around 6 mph9 km/h. Heavy, humid air.

Night

Mostly cloudy, with a low around 81°F27°C. Breezy from the E at 8 mph13 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 88°F31°CFeels 93°F34°CLow 81°F27°CFeels 85°F30°CPrecip 0 in0.1 mm2%Cloud 53%Wind E 7 mph11 km/hThursday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 81°F27°C. Light wind from the ESE around 6 mph9 km/h. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 81°F27°C. Breezy from the E at 8 mph13 km/h.
FridayJul 24DrizzleHigh 87°F31°CFeels 96°F35°CLow 78°F25°CPrecip 0.02 in0.5 mm24%Cloud 51%Wind E 9 mph14 km/hFriday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F25°C — feels like 95°F35°C. Breezy from the E at 9 to 10 mph14 to 17 km/h. 24% chance of drizzle around midday. Heat risk in the afternoon. Friday Night: Mostly cloudy, with a low around 79°F26°C. Breezy from the E at 8 to 10 mph14 to 16 km/h. 16% chance of drizzle in the evening.
SaturdayJul 25ShowersHigh 86°F30°CFeels 96°F35°CLow 77°F25°CPrecip 0.18 in4.6 mm77%Cloud 47%Wind E 7 mph12 km/hSaturday: Partly cloudy and hot, with a high of 86°F30°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the ENE at 8 to 9 mph12 to 14 km/h. 66% chance of showers throughout the day. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the E at 7 to 8 mph12 to 12 km/h. 77% chance of showers in the evening.
SundayJul 26Light RainHigh 85°F29°CFeels 94°F34°CLow 76°F24°CPrecip 0.36 in9.1 mm87%Cloud 72%Wind E 5 mph8 km/hSunday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C — feels like 93°F34°C. Light wind from the ESE around 4 mph7 km/h. 78% chance of showers throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 76°F25°C. Light wind from the E around 5 mph8 km/h. 87% chance of light rain throughout the night.
MondayJul 27DrizzleHigh 87°F30°CFeels 95°F35°CLow 77°F25°CPrecip 0.08 in2 mm35%Cloud 53%Wind E 6 mph10 km/hMonday: Mostly cloudy and hot, with a high of 87°F30°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the ESE at 6 to 8 mph10 to 13 km/h. 30% chance of drizzle throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 77°F25°C. Breezy from the E at 6 to 9 mph10 to 14 km/h. 35% chance of drizzle throughout the night.
TuesdayJul 28ShowersHigh 85°F29°CFeels 93°F34°CLow 76°F25°CPrecip 0.15 in3.8 mm64%Cloud 42%Wind E 9 mph14 km/hTuesday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 76°F25°C — feels like 93°F34°C. Breezy from the E at 9 to 10 mph14 to 16 km/h. 64% chance of showers throughout the day. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 53% chance of showers throughout the night.
WednesdayJul 29ShowersHigh 85°F30°CFeels 93°F34°CLow 76°F24°CPrecip 0.16 in4.1 mm68%Cloud 41%Wind ESE 7 mph12 km/hWednesday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 76°F24°C — feels like 93°F34°C. Breezy from the ESE at 7 to 9 mph11 to 14 km/h. 68% chance of showers throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. 58% chance of showers throughout the night.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 5.1628°N, 52.6427°W·Elevation: 7m·Timezone: America/Cayenne·Population: 24,029