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Weather in New Caledonia - today, tomorrow and 14-day forecast

Right now temperatures across New Caledonia range from 20° to 20°. Below: today's conditions city by city, a live weather map, the 14-day outlook and month-by-month climate to help you pick the best time to travel.

Weather in New Caledonia's cities today

🌧️Noumea 20°💧 0.8 mm 🌧️Montdore 20°💧 0.7 mm

Next days in New Caledonia

today☁️ 20°💧 0.5 mm
Thu🌧️ 21°💧 0.5 mm
Fri☁️ 20°💧 0.1 mm
Sat☁️ 22°💧 0.3 mm
Sun☀️ 23°💧 0.6 mm
Mon☀️ 24°💧 0.6 mm
Tue🌧️ 23°💧 0.3 mm
Wed☁️ 25°💧 1.5 mm

14-day forecast - New Caledonia

WEATHER FORECAST · 15 DAYSNew CaledoniaOceania · 16-day forecast20°☁️Todaynight 18° · wind 5 m/s · humidity 57%🌅 06:37 🌇 17:29 · daylight 10 h 53 min20°18°21°17°20°18°22°16°23°16°24°18°23°18°25°18°25°20°25°20°19°20°15°21°16°22°15°22°17°RAIN (MM)0.50.50.10.30.60.60.31.50.81.56.61.20.50.10.3Wed8.07Thu9.07Fri10.07Sat11.07Sun12.07Mon13.07Tue14.07Wed15.07Thu16.07Fri17.07Sat18.07Sun19.07Mon20.07Tue21.07Wed22.07AVERAGE22°MAX.25° (16.07)MIN.19° (18.07)TOTAL RAIN15.4 mmSUNNY DAYS2world-prices.com · updated 2026-07-08

📅 New Caledonia 30 & 45-day weather - long-range outlook

Next 16 days · forecast
22°
around 17° at night · days with rain: 5
Weeks 3-4 · avg for July
24°
around 15° at night · rain chance 30%
Weeks 5-7 · avg for August
25°
around 15° at night · rain chance 28%
The 30 & 45-day outlook for New Caledonia: the next 16 days are a numerical forecast updated daily - on average 22° by day and 17° at night. Further out we rely on multi-year climate averages: around 24° in July, and about 25° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for New Caledonia

Wednesday8 July 2026
☁️20°broken clouds
sunrise 06:37 · sunset 17:29 · night 18° · evening 19° · rain 0.54 mm · humidity 57% · wind 5 m/s · clouds 62%
Thursday9 July 2026
🌧️21°light rain
sunrise 06:37 · sunset 17:30 · night 17° · evening 18° · rain 0.54 mm · humidity 60% · wind 5 m/s · clouds 85%
Friday10 July 2026
☁️20°overcast clouds
sunrise 06:37 · sunset 17:30 · night 18° · evening 18° · rain 0.12 mm · humidity 57% · wind 3 m/s · clouds 100%
Saturday11 July 2026
☁️22°broken clouds
sunrise 06:36 · sunset 17:30 · night 16° · evening 19° · rain 0.3 mm · humidity 49% · wind 5 m/s · clouds 66%
Sunday12 July 2026
☀️23°clear sky
sunrise 06:36 · sunset 17:31 · night 16° · evening 20° · rain 0.57 mm · humidity 43% · wind 2 m/s · clouds 28%
Monday13 July 2026
☀️24°clear sky
sunrise 06:36 · sunset 17:31 · night 18° · evening 22° · rain 0.57 mm · humidity 48% · wind 2 m/s · clouds 1%
Tuesday14 July 2026
🌧️23°light rain
sunrise 06:36 · sunset 17:32 · night 18° · evening 22° · rain 0.3 mm · humidity 58% · wind 4 m/s · clouds 76%
Wednesday15 July 2026
☁️25°broken clouds
sunrise 06:36 · sunset 17:32 · night 18° · evening 23° · rain 1.5 mm · humidity 48% · wind 4 m/s · clouds 71%
Thursday16 July 2026
☁️25°overcast clouds
sunrise 06:36 · sunset 17:32 · night 20° · evening 23° · rain 0.75 mm · humidity 54% · wind 2 m/s · clouds 100%
Friday17 July 2026
🌧️25°light rain
sunrise 06:36 · sunset 17:33 · night 20° · evening 22° · rain 1.5 mm · humidity 60% · wind 2 m/s · clouds 99%
Saturday18 July 2026
🌧️19°light rain
sunrise 06:35 · sunset 17:33 · night 18° · evening 19° · rain 6.6 mm · humidity 91% · wind 2 m/s · clouds 100%
Sunday19 July 2026
🌧️20°light rain
sunrise 06:35 · sunset 17:33 · night 15° · evening 19° · rain 1.17 mm · humidity 69% · wind 5 m/s · clouds 92%
Monday20 July 2026
🌧️21°light rain
sunrise 06:35 · sunset 17:34 · night 16° · evening 19° · rain 0.48 mm · humidity 57% · wind 6 m/s · clouds 65%
Tuesday21 July 2026
🌤️22°scattered clouds
sunrise 06:35 · sunset 17:34 · night 15° · evening 19° · rain 0.12 mm · humidity 53% · wind 5 m/s · clouds 35%
Wednesday22 July 2026
🌧️22°light rain
sunrise 06:34 · sunset 17:35 · night 17° · evening 19° · rain 0.3 mm · humidity 48% · wind 4 m/s · clouds 100%
Thursday23 July 2026
🌧️22°light rain
sunrise 06:34 · sunset 17:35 · night 17° · evening 19° · rain 1.74 mm · humidity 58% · wind 6 m/s · clouds 16%

🌊 Sea temperature - New Caledonia

Water today
23°C
Week avg
23°C
Waves today
3.1 m
How's the water?
pleasant
16-day sea temperature forecast:
8.07 23°C9.07 23°C10.07 23°C11.07 23°C12.07 23°C13.07 23°C14.07 23°C15.07 23°C16.07 23°C
Average sea temperature through the year:
Jan 29°CFeb 28°CMar 28°CApr 28°CMay 26°CJun 25°CJul 24°CAug 23°CSep 24°COct 25°CNov 26°CDec 27°C
BeachWater todayWater week avgWavesHow's the water?
Noumea22℃22℃2.6 mpleasant
Montdore22℃21℃2.4 mpleasant
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

New Caledonia weather through the year

WEATHER THROUGH THE YEARNew Caledonia31°22°31°22°30°22°29°20°27°18°25°16°24°15°25°15°27°16°28°17°30°19°32°21°CHANCE OF RAIN (%)354141313327302818171927JanFebMarAprMayJunJulAugSepOctNovDecWARMESTDec (32°)COLDESTJul (24°)DRIESTOct (17%)WETTESTFeb (41%)world-prices.com · 2026-07-08 · ★ best months

New Caledonia weather month by month - when is the best time to go?

January (31°)February (31°)March (30°)April (29°)May (27°)June (25°)July (24°)August (25°)September (27°)October (28°)November (30°)December (32°)

FAQ - New Caledonia weather

What is the weather like in New Caledonia today?
Today it is about 20° during the day and 18° at night, broken clouds.
How far ahead can I check the forecast for New Caledonia?
This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.