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French Guiana · America/Cayenne

Cayenne Weather Today

24.3°C

Feels like 28.7°C · Updated Wed, May 27, 3:00 AM

Rain showers

Rain showers expected today with 23.9°C to 28.4°C range and 100% rain chance.

Weather Details Snapshot

UV Index

4.5

Precipitation

0.4 mm

Wind Trend

10.5 km/h

Humidity Level

96%

Rain Alert (Will It Rain Today?)

Rain Likely

Today Rain Chance

100%

Rain Decision

Yes, rain is likely today.

Next Likely Rain Time

3:00 AM (Rain showers)

Next 7 Days Rain Chances

Thu, May 28

100%

Likely Rain

Fri, May 29

100%

Likely Rain

Sat, May 30

97%

Likely Rain

Sun, May 31

95%

Likely Rain

Mon, Jun 1

94%

Likely Rain

Tue, Jun 2

97%

Likely Rain

Wed, Jun 3

92%

Likely Rain

Hourly Weather

Cayenne: Tonight

Live Updates

Synced Wed, May 27, 3:00 AM

3 AM

24°

91%

4 AM

24°

91%

5 AM

24°

91%

6 AM

24°

91%

7 AM

24°

91%

8 AM

25°

91%

9 AM

26°

90%

10 AM

27°

88%

Wind: 10.5 km/h

Precipitation: 0.4 mm

Humidity: 76% - 98%

UV Index: 4.5

Cayenne: Sunrise / Sunset

Next sunrise in 27h 15m
SunriseSunset

Sunrise

6:15 AM

in 27h 15m

Sunset

6:37 PM

in 39h 37m

Daylight window: 12h 22m

Solar progress: 0%

Cycle state: Nighttime

10-Day Weather Forecast

TODAY

May 28

28.4°C23.9°C

Rain showers

Local outlook and conditions

100%

FRI

May 29

29.1°C23.9°C

Rain showers

Local outlook and conditions

100%

SAT

May 30

27.7°C23.1°C

Rain showers

Local outlook and conditions

97%

SUN

May 31

27.7°C23.8°C

Rain showers

Local outlook and conditions

95%

MON

Jun 1

27.2°C24.5°C

Rain showers

Local outlook and conditions

94%

TUE

Jun 2

26.4°C23.7°C

Drizzle

Local outlook and conditions

97%

WED

Jun 3

27.2°C23.4°C

Drizzle

Local outlook and conditions

92%

THU

Jun 4

27.5°C23.9°C

Light drizzle

Local outlook and conditions

95%

FRI

Jun 5

27.5°C23.8°C

Heavy drizzle

Local outlook and conditions

100%

SAT

Jun 6

27.4°C23.9°C

Drizzle

Local outlook and conditions

94%

Detailed Forecast

This Afternoon

Rain showers, with a high near 28°. Wind 3 to 17 km/h. Chance of precipitation 100%.

Tonight

Mostly cloudy, with a low around 24°. Light winds with changing cloud cover overnight.

Fri

Rain showers, with a high near 29°. Wind 3 to 17 km/h. Chance of precipitation 100%.

Fri Night

Mostly cloudy, with a low around 24°. Light winds with changing cloud cover overnight.

Sat

Rain showers, with a high near 28°. Wind 3 to 17 km/h. Chance of precipitation 97%.

Sat Night

Mostly cloudy, with a low around 23°. Light winds with changing cloud cover overnight.

Sun

Rain showers, with a high near 28°. Wind 3 to 17 km/h. Chance of precipitation 95%.

Sun Night

Mostly cloudy, with a low around 24°. Light winds with changing cloud cover overnight.

Mon

Rain showers, with a high near 27°. Wind 3 to 17 km/h. Chance of precipitation 94%.

Mon Night

Mostly cloudy, with a low around 25°. Light winds with changing cloud cover overnight.

Tue

Drizzle, with a high near 26°. Wind 3 to 17 km/h. Chance of precipitation 97%.

Tue Night

Mostly cloudy, with a low around 24°. Light winds with changing cloud cover overnight.

Wed

Drizzle, with a high near 27°. Wind 3 to 17 km/h. Chance of precipitation 92%.

Wed Night

Mostly cloudy, with a low around 23°. Light winds with changing cloud cover overnight.

Cayenne Climate Notes & Local Forecast Context

Cayenne weather in French Guiana can shift through the day, so using a city-level forecast gives better decisions than relying on a broad regional update. On this page, you can monitor current temperature, humidity, wind speed, and condition status in one quick panel, then move to hourly and weekly sections for deeper planning. If you are scheduling school runs, office commute, delivery windows, flights, or outdoor meetings, the hourly curve helps you avoid timing mistakes and reduce weather risk before you leave home.

The 7-day forecast is useful for medium-term planning such as weekend travel, sports practice, photography, field visits, and family events. Instead of checking random apps one by one, this page keeps your Cayenne weather context in a single URL with a clean route pattern that is easy to remember and share. You also get both Celsius and Fahrenheit display options, which is useful for international users comparing forecasts across countries.

For SEO and practical utility, this page is built around real search intent including "Cayenne weather today", "Cayenne temperature now", and "Cayenne 7-day forecast". That means users can land directly on relevant city data without extra clicks. Keep in mind that local thunderstorms, fog pockets, and micro-climate changes can happen quickly, so always cross-check major travel or safety decisions with local advisory channels when conditions are unstable.