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Weather in Sihanoukville - 14-day forecast

Detailed weather forecast for Sihanoukville, Cambodia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.
Forecast for the next days in Sihanoukville
today🌧️ 29°💧 10.1 mm
Thu🌧️ 29°💧 3.7 mm
Fri🌧️ 29°💧 4.8 mm
Sat🌧️ 28°💧 9.1 mm
Sun🌧️ 28°💧 20.1 mm
Mon🌧️ 27°💧 30.5 mm
Tue🌧️ 28°💧 21.7 mm
Wed🌧️ 28°💧 14.5 mm

14-day forecast - Sihanoukville

WEATHER FORECAST · 15 DAYSSihanoukvilleCambodia · 16-day forecast29°🌧️Todaynight 28° · wind 7 m/s · humidity 75%🌅 05:49 🌇 18:32 · daylight 12 h 43 min29°29°29°28°28°27°28°28°29°29°29°29°28°28°29°27°RAIN (MM)10.13.74.89.120.130.521.714.53.83.53.59.220.125.124.3Wed8.07Thu9.07Fri10.07Sat11.07Sun12.07Mon13.07Tue14.07Wed15.07Thu16.07Fri17.07Sat18.07Sun19.07Mon20.07Tue21.07Wed22.07AVERAGE28°MAX.29° (9.07)MIN.27° (13.07)TOTAL RAIN204 mmSUNNY DAYS0world-prices.com · updated 2026-07-08

Day-by-day forecast for Sihanoukville

Wednesday8 July 2026
🌧️29°moderate rain
sunrise 05:49 · sunset 18:32 · night 28° · evening 28° · rain 10.13 mm · humidity 75% · wind 7 m/s · clouds 100%
Thursday9 July 2026
🌧️29°light rain
sunrise 05:50 · sunset 18:32 · night 29° · evening 29° · rain 3.65 mm · humidity 75% · wind 9 m/s · clouds 53%
Friday10 July 2026
🌧️29°light rain
sunrise 05:50 · sunset 18:32 · night 29° · evening 28° · rain 4.81 mm · humidity 77% · wind 10 m/s · clouds 88%
Saturday11 July 2026
🌧️28°light rain
sunrise 05:50 · sunset 18:32 · night 28° · evening 28° · rain 9.12 mm · humidity 78% · wind 11 m/s · clouds 69%
Sunday12 July 2026
🌧️28°moderate rain
sunrise 05:50 · sunset 18:32 · night 28° · evening 28° · rain 20.08 mm · humidity 81% · wind 12 m/s · clouds 98%
Monday13 July 2026
🌧️27°moderate rain
sunrise 05:51 · sunset 18:32 · night 28° · evening 28° · rain 30.51 mm · humidity 82% · wind 12 m/s · clouds 85%
Tuesday14 July 2026
🌧️28°moderate rain
sunrise 05:51 · sunset 18:32 · night 28° · evening 28° · rain 21.69 mm · humidity 78% · wind 12 m/s · clouds 93%
Wednesday15 July 2026
🌧️28°moderate rain
sunrise 05:51 · sunset 18:32 · night 28° · evening 28° · rain 14.46 mm · humidity 78% · wind 11 m/s · clouds 100%
Thursday16 July 2026
🌧️29°light rain
sunrise 05:51 · sunset 18:32 · night 29° · evening 28° · rain 3.81 mm · humidity 79% · wind 10 m/s · clouds 97%
Friday17 July 2026
🌧️29°light rain
sunrise 05:52 · sunset 18:32 · night 29° · evening 29° · rain 3.51 mm · humidity 77% · wind 10 m/s · clouds 100%
Saturday18 July 2026
🌧️29°light rain
sunrise 05:52 · sunset 18:32 · night 29° · evening 29° · rain 3.51 mm · humidity 79% · wind 10 m/s · clouds 100%
Sunday19 July 2026
🌧️29°light rain
sunrise 05:52 · sunset 18:32 · night 28° · evening 28° · rain 9.21 mm · humidity 79% · wind 11 m/s · clouds 100%
Monday20 July 2026
🌧️28°moderate rain
sunrise 05:52 · sunset 18:32 · night 28° · evening 28° · rain 20.13 mm · humidity 79% · wind 11 m/s · clouds 100%
Tuesday21 July 2026
🌧️28°moderate rain
sunrise 05:52 · sunset 18:32 · night 28° · evening 28° · rain 25.14 mm · humidity 77% · wind 9 m/s · clouds 99%
Wednesday22 July 2026
🌧️29°moderate rain
sunrise 05:53 · sunset 18:32 · night 27° · evening 26° · rain 24.27 mm · humidity 79% · wind 10 m/s · clouds 100%
Thursday23 July 2026
🌧️27°heavy rain
sunrise 05:53 · sunset 18:32 · night 27° · evening 26° · rain 51.3 mm · humidity 82% · wind 10 m/s · clouds 100%

☀️ UV index in Sihanoukville - is it safe to sunbathe?

☀️ UV INDEX · 16-DAY FORECASTSihanoukville03681111+3.8UV MODERATEtoday, daily maxSeek shade around midday. SPF 30+, sunglasses and ahat for longer stays.⏱ Unprotected fair skin may burn in about 55 min4Wed8.079Thu9.079Fri10.078Sat11.078Sun12.074Mon13.072Tue14.074Wed15.078Thu16.078Fri17.078Sat18.077Sun19.075Mon20.078Tue21.077Wed22.071Thu23.070-2 low3-5 moderate6-7 high8-10 very high11+ extremeworld-prices.com · 2026-07-08
Today the UV index in Sihanoukville is 4 (moderate) - unprotected fair skin can burn in about 55 minutes. Seek shade around midday. SPF 30+, sunglasses and a hat for longer stays.

🌊 Sea temperature - Sihanoukville

Water today
30°C
Week avg
30°C
Waves today
0.6 m
How's the water?
very warm
16-day sea temperature forecast:
8.07 30°C9.07 30°C10.07 30°C11.07 30°C12.07 29°C13.07 29°C14.07 29°C15.07 29°C16.07 29°C
Average sea temperature through the year:
Jan 29°CFeb 30°CMar 31°CApr 32°CMay 32°CJun 30°CJul 30°CAug 30°CSep 29°COct 30°CNov 30°CDec 30°C
Sea-surface temperature from marine models, updated daily. See also: where the sea is warmest right now.

Air quality and smog in Sihanoukville

CityPM2.5 (µg/m³)PM10 (µg/m³)Air quality
Siĕm Réab7.910.6very good
Kampong Saom7.410.9very good
Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 08:00).

Nearby places

KohkongPhnom Penh

FAQ - Sihanoukville weather

What is the weather like in Sihanoukville today?
Today it is about 29° during the day and 28° at night, moderate rain.
How far ahead can I check the forecast for Sihanoukville?
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.