Cities / French Guiana / Guyane

22°

☀️ John weather

Clear sky. No rain expected in the next few hours.

Feels like 27° Wind 4 km/h NE Humidity 96% UV 0 Air Good ☀ 06:30 - 18:47

Right now it is 22° in John with clear skies, it feels more like 27°, today's high is 37° with an overnight low of 21° and about 1.1 mm of rain is expected. The sun rises at 06:30 and sets at 18:47, giving 12h 17m of daylight. Over the coming week highs range from 35° to 38° - a steady stretch with little day-to-day change.

John is in Guyane, French Guiana, sitting 53 m above sea level. Local time is America/Cayenne (UTC−3), and every time on this page is shown in it.

Next 24 hours - temperature

21° 30° 38° 37° 21° 00:00 · 22.4° · 0 mm 01:00 · 22° · 0 mm 02:00 · 21.8° · 0 mm 03:00 · 21.6° · 0 mm 04:00 · 21.6° · 0 mm 05:00 · 21.5° · 0 mm 06:00 · 21.3° · 0.2 mm 07:00 · 21.8° · 0 mm 08:00 · 24.3° · 0 mm 09:00 · 27.3° · 0 mm 10:00 · 29.9° · 0 mm 11:00 · 32.1° · 0 mm 12:00 · 34.2° · 0 mm 13:00 · 36.3° · 0 mm 14:00 · 37.4° · 0 mm 15:00 · 34.4° · 0 mm 16:00 · 31.7° · 0 mm 17:00 · 28.7° · 0 mm 18:00 · 28.3° · 0 mm 19:00 · 25.2° · 0.2 mm 20:00 · 24° · 0.5 mm 21:00 · 23° · 0.2 mm 22:00 · 22.7° · 0 mm 23:00 · 22.5° · 0 mm

Precipitation

00:00 · 0 mm 00:00 01:00 · 0 mm 02:00 · 0 mm 03:00 · 0 mm 03:00 04:00 · 0 mm 05:00 · 0 mm 06:00 · 0.2 mm 06:00 07:00 · 0 mm 08:00 · 0 mm 09:00 · 0 mm 09:00 10:00 · 0 mm 11:00 · 0 mm 12:00 · 0 mm 12:00 13:00 · 0 mm 14:00 · 0 mm 15:00 · 0 mm 15:00 16:00 · 0 mm 17:00 · 0 mm 18:00 · 0 mm 18:00 19:00 · 0.2 mm 20:00 · 0.5 mm 21:00 · 0.2 mm 21:00 22:00 · 0 mm 23:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
00:00 ☀️ 22.4° 26.2° - Clear sky
01:00 ☀️ 22° 25.8° - Clear sky
02:00 ☀️ 21.8° 25.8° - Clear sky
03:00 ☀️ 21.6° 25.4° - Clear sky
04:00 🌤️ 21.6° 25.3° - Mostly clear
05:00 🌤️ 21.5° 25.4° - Mostly clear
06:00 🌦️ 21.3° 24.9° 0.2 mm Light rain
07:00 🌤️ 21.8° 25.5° - Mostly clear
08:00 🌤️ 24.3° 28.2° - Mostly clear
09:00 ⛅ 27.3° 30.8° - Partly cloudy
10:00 ☀️ 29.9° 32.7° - Clear sky
11:00 ☀️ 32.1° 34.6° - Clear sky

Next 16 days

Today🌦️ 37°21°1.1mm Fri 14🌧️ 37°21°5.2mm Sat 15🌦️ 36°22°0.7mm Sun 16🌦️ 37°22°0.7mm Mon 17🌦️ 37°22°0.4mm Tue 18☀️ 38°24° Wed 19🌦️ 35°21°1.2mm Thu 20☁️ 33°24° Fri 21🌧️ 37°23°10.5mm Sat 22🌧️ 34°22°8.1mm Sun 23🌧️ 32°23°6.6mm Mon 24⛅ 36°22° Tue 25⛅ 35°23° Wed 26🌦️ 34°22°2.8mm Thu 27🌧️ 33°23°4.1mm Fri 28⛅ 0°0°
🌦️ TodayAugust 13th Avg 27° Low 21° at 06:00 High 37° at 14:00 1.1 mm rain Feels 40° Wind ~9 km/h
Clear Clear Cloudy Rain
00:00 22°
02:00 22°
04:00 22°
06:00 21° 0.2mm
08:00 24°
10:00 30°
12:00 34°
14:00 37°
16:00 32°
18:00 28°
20:00 24° 0.5mm
22:00 23°
🌧️ FridayAugust 14th Avg 27° Low 21° at 06:00 High 37° at 13:00 5.2 mm rain Wind ~10 km/h
Cloudy Rain
00:00 23°
02:00 23°
04:00 22°
06:00 21°
08:00 25°
10:00 31°
12:00 35°
14:00 36° 0.1mm
16:00 31°
18:00 27°
20:00 24° 0.3mm
22:00 23° 0.1mm
🌦️ SaturdayAugust 15th Avg 28° Low 22° at 05:00 High 36° at 15:00 0.7 mm rain Wind ~14 km/h
Partly Cloudy Partly Cloudy Clear
00:00 23°
02:00 23° 0.1mm
04:00 22°
06:00 22°
08:00 25°
10:00 30°
12:00 34°
14:00 36°
16:00 35°
18:00 30°
20:00 26°
22:00 25°
🌦️ SundayAugust 16th Avg 28° Low 22° at 06:00 High 37° at 15:00 0.7 mm rain Wind ~13 km/h
Clear Clear
00:00 25°
02:00 24°
04:00 23°
06:00 22°
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 35°
18:00 32°
20:00 27°
22:00 24° 0.7mm
🌦️ MondayAugust 17th Avg 28° Low 22° at 04:00 High 37° at 14:00 0.4 mm rain Wind ~13 km/h
Clear Clear Cloudy Clear
00:00 24°
02:00 23°
04:00 22°
06:00 23° 0.3mm
08:00 25°
10:00 31°
12:00 35°
14:00 37°
16:00 35°
18:00 30°
20:00 27°
22:00 26°
☀️ TuesdayAugust 18th Avg 29° Low 24° at 05:00 High 38° at 15:00 Wind ~13 km/h
Clear Clear
00:00 25°
02:00 25°
04:00 24°
06:00 24°
08:00 27°
10:00 30°
12:00 35°
14:00 37°
16:00 36°
18:00 31°
20:00 27°
22:00 25°
🌦️ WednesdayAugust 19th Avg 27° Low 21° at 05:00 High 35° at 13:00 1.2 mm rain Wind ~10 km/h
Clear Rain
00:00 25°
02:00 23°
04:00 22°
06:00 21°
08:00 26°
10:00 31°
12:00 35°
14:00 35°
16:00 32° 0.3mm
18:00 27° 0.3mm
20:00 25° 0.1mm
22:00 24°
☁️ ThursdayAugust 20th Avg 26° Low 24° at 05:00 High 33° at 15:00 Wind ~8 km/h
Cloudy Cloudy Partly Cloudy
00:00 24°
02:00 24°
04:00 24°
06:00 24°
08:00 25°
10:00 26°
12:00 27°
14:00 31°
16:00 32°
18:00 28°
20:00 26°
22:00 25°
🌧️ FridayAugust 21st Avg 27° Low 23° at 06:00 High 37° at 15:00 10.5 mm rain Wind ~11 km/h
Cloudy Rain Cloudy Partly Cloudy Rain
00:00 25°
02:00 24°
04:00 24° 0.5mm
06:00 23° 0.5mm
08:00 24°
10:00 27°
12:00 32°
14:00 36°
16:00 34° 0.4mm
18:00 27° 0.4mm
20:00 25° 1.6mm
22:00 24° 1.5mm
🌧️ SaturdayAugust 22nd Avg 26° Low 22° at 05:00 High 34° at 12:00 8.1 mm rain Feels 36° Wind ~9 km/h
Rain Clear Rain Cloudy
00:00 23° 1.5mm
02:00 23° 2.1mm
04:00 22°
06:00 22°
08:00 24°
10:00 29°
12:00 34°
14:00 31°
16:00 28° 0.1mm
18:00 25° 0.1mm
20:00 24°
22:00 24°
🌧️ SundayAugust 23rd Avg 26° Low 23° at 05:00 High 32° at 12:00 6.6 mm rain Feels 35° Wind ~9 km/h
Cloudy Partly Cloudy Rain Cloudy
00:00 23°
02:00 23°
04:00 23°
06:00 23°
08:00 25°
10:00 28° 0.1mm
12:00 32° 0.1mm
14:00 29° 1.7mm
16:00 28° 0.4mm
18:00 29° 0.4mm
20:00 26°
22:00 25°
⛅ MondayAugust 24th Avg 28° Low 22° at 05:00 High 36° at 14:00 Wind ~14 km/h
Clear Cloudy Partly Cloudy Clear
00:00 25°
02:00 24°
04:00 22°
06:00 22°
08:00 26°
10:00 30°
12:00 34°
14:00 36°
16:00 34°
18:00 31°
20:00 27°
22:00 25°
⛅ TuesdayAugust 25th Avg 28° Low 23° at 05:00 High 35° at 14:00 Wind ~12 km/h
Clear Partly Cloudy Clear
00:00 24°
02:00 24°
04:00 23°
06:00 23°
08:00 26°
10:00 30°
12:00 34°
14:00 35°
16:00 34°
18:00 31°
20:00 27°
22:00 25°
🌦️ WednesdayAugust 26th Avg 27° Low 22° at 05:00 High 34° at 12:00 2.8 mm rain Feels 36° Wind ~10 km/h
Rain Cloudy Rain Cloudy Rain
00:00 23°
02:00 23°
04:00 23° 0.4mm
06:00 23° 0.4mm
08:00 26°
10:00 30°
12:00 34°
14:00 31° 0.1mm
16:00 29°
18:00 29°
20:00 26° 0.3mm
22:00 24° 0.2mm
🌧️ ThursdayAugust 27th Avg 27° Low 23° at 05:00 High 33° at 14:00 4.1 mm rain Feels 35° Wind ~9 km/h
Rain Partly Cloudy Rain Cloudy Rain
00:00 23° 0.2mm
02:00 23° 1.1mm
04:00 23°
06:00 23°
08:00 25°
10:00 28° 0.1mm
12:00 32° 0.1mm
14:00 33°
16:00 32°
18:00 30°
20:00 26° 0.1mm
22:00 24°
⛅ FridayAugust 28th Avg 27° Low 0° at 05:00 High 0° at 12:00 Feels 36° Wind ~10 km/h
Clear Partly Cloudy Unknown
00:00 24°
02:00 23°
04:00 22°
06:00 22°
08:00 26°
10:00 30°
12:00 34°
14:00 32°
16:00 0°
18:00 0°
20:00 0°
22:00 0°

Sun

☀️ Sunrise 06:30 · Sunset 18:47

12h 17m of daylight · America/Cayenne

Air quality

PM2.5 3.9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Carbet Mitan · 13.4 km Borie · 14.8 km Eau Blanche · 15.1 km Citron · 17.7 km Boeuf Mort · 18 km Claude · 18.5 km

Tools for John

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about John weather

Will it rain in John today?

Yes - about 1.1 mm of rain is expected in John today.

What is the temperature in John right now?

It is 22° in John right now, though it feels closer to 27°. Today runs between a low of 21° and a high of 37°.

What time is sunrise and sunset in John?

The sun rises at 06:30 and sets at 18:47 local time in John today, giving 12h 17m of daylight.

What is the air quality in John?

PM2.5 in John is currently 3.9 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the John forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers John best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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