Weather in Sisŏphŏn - 14-day forecast

Detailed weather forecast for Sisŏphŏn, Cambodia: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in Sisŏphŏn

today☁️ 30°💧 0.3 mm

Sun🌧️ 33°💧 3.3 mm

Mon🌧️ 30°💧 4.5 mm

Tue🌧️ 33°💧 3.6 mm

Wed🌧️ 33°💧 7.1 mm

Thu🌧️ 30°💧 18.3 mm

Fri🌧️ 30°💧 19.4 mm

Sat🌧️ 24°💧 15.2 mm

Forecast vs 1991-2020 climate normal

How does the current forecast compare with normal?

We compare the coming days with weather usually observed at this time of year.

NASA POWER

Sunday 6 Sept in Sisŏphŏn, the forecast high is 33°C. Typical daytime temperatures at this time of year range from 29°C to 31°C, so it will be exceptionally warm. It is warmer than 97% of similar days.

Saturday 5 Sept

30°Cnear normal

usually 29°C–31°C

night: exceptionally warm rain: exceptionally dry wind: exceptionally strong

Sunday 6 Sept

33°Cexceptionally warm

usually 29°C–31°C

warmer than 97% of similar days

night: exceptionally warm rain: typical rainfall wind: exceptionally strong

Monday 7 Sept

30°Cnear normal

usually 29°C–31°C

night: exceptionally warm rain: typical rainfall wind: exceptionally strong

Tuesday 8 Sept

33°Cexceptionally warm

usually 29°C–31°C

warmer than 97% of similar days

night: exceptionally warm rain: typical rainfall wind: exceptionally strong

Wednesday 9 Sept

33°Cexceptionally warm

usually 29°C–31°C

warmer than 96% of similar days

night: exceptionally warm rain: typical rainfall wind: typical

Thursday 10 Sept

30°Cnear normal

usually 29°C–31°C

night: exceptionally warm rain: more rain than usual wind: lighter than usual

Friday 11 Sept

30°Cnear normal

usually 29°C–31°C

night: exceptionally warm rain: more rain than usual wind: typical

How warm was this week in previous years?

Each bar shows the average daily high during the same 7-day period in each year.

swipe to see more years →

cooler yearstypical rangewarmer years2026 forecastcurrent forecast

From 1981 to 2025, the 5-11 Sept period averaged 30°C by day. The coolest year was 1982 (28°C) and the warmest was 2024 (32°C). The current forecast averages 31°C - higher than in 91% of historical years.

Historical reference: NASA POWER daily gridded data (MERRA-2), the 1991-2020 normal and a +/- 7-day calendar window. The typical range is the 20th-80th percentile. This is not a city weather-station reading and does not change the current forecast. NASA POWER Daily API.

14-day forecast - Sisŏphŏn

Sisŏphŏn - 14-day weather forecast infographic

Day-by-day forecast for Sisŏphŏn

Saturday5 September 2026

☁️30°overcast clouds

sunrise 05:57 · sunset 18:17 · night 27° · evening 30° · rain 0.3 mm · humidity 68% · wind 7 m/s · clouds 100%

Sunday6 September 2026

🌧️33°light rain

sunrise 05:57 · sunset 18:16 · night 27° · evening 30° · rain 3.26 mm · humidity 54% · wind 6 m/s · clouds 87%

Monday7 September 2026

🌧️30°moderate rain

sunrise 05:57 · sunset 18:16 · night 25° · evening 28° · rain 4.45 mm · humidity 65% · wind 7 m/s · clouds 90%

Tuesday8 September 2026

🌧️33°light rain

sunrise 05:57 · sunset 18:15 · night 25° · evening 26° · rain 3.61 mm · humidity 55% · wind 6 m/s · clouds 52%

Wednesday9 September 2026

🌧️33°moderate rain

sunrise 05:57 · sunset 18:14 · night 25° · evening 26° · rain 7.14 mm · humidity 55% · wind 5 m/s · clouds 86%

Thursday10 September 2026

🌧️30°moderate rain

sunrise 05:57 · sunset 18:13 · night 25° · evening 26° · rain 18.3 mm · humidity 68% · wind 3 m/s · clouds 100%

Friday11 September 2026

🌧️30°moderate rain

sunrise 05:57 · sunset 18:13 · night 25° · evening 26° · rain 19.41 mm · humidity 69% · wind 5 m/s · clouds 93%

Saturday12 September 2026

🌧️24°moderate rain

sunrise 05:57 · sunset 18:12 · night 24° · evening 24° · rain 15.15 mm · humidity 90% · wind 5 m/s · clouds 100%

Sunday13 September 2026

🌧️23°moderate rain

sunrise 05:57 · sunset 18:11 · night 23° · evening 23° · rain 21.69 mm · humidity 96% · wind 4 m/s · clouds 100%

Monday14 September 2026

🌧️23°heavy rain

sunrise 05:57 · sunset 18:11 · night 23° · evening 23° · rain 116.01 mm · humidity 98% · wind 4 m/s · clouds 100%

Tuesday15 September 2026

🌧️26°moderate rain

sunrise 05:57 · sunset 18:10 · night 23° · evening 24° · rain 9.21 mm · humidity 83% · wind 3 m/s · clouds 100%

Wednesday16 September 2026

🌧️30°moderate rain

sunrise 05:57 · sunset 18:09 · night 26° · evening 26° · rain 12.51 mm · humidity 65% · wind 3 m/s · clouds 100%

Thursday17 September 2026

🌧️23°moderate rain

sunrise 05:57 · sunset 18:08 · night 23° · evening 23° · rain 14.97 mm · humidity 96% · wind 5 m/s · clouds 100%

Friday18 September 2026

🌧️24°light rain

sunrise 05:57 · sunset 18:08 · night 24° · evening 23° · rain 1.05 mm · humidity 88% · wind 3 m/s · clouds 100%

Saturday19 September 2026

🌧️29°light rain

sunrise 05:57 · sunset 18:07 · night 24° · evening 24° · rain 5.04 mm · humidity 72% · wind 3 m/s · clouds 90%

Sunday20 September 2026

🌧️25°light rain

sunrise 05:57 · sunset 18:06 · night 24° · evening 25° · rain 4.65 mm · humidity 94% · wind 5 m/s · clouds 100%

UV index in Sisŏphŏn - is it safe to sunbathe?

Today the UV index in Sisŏphŏn is 9 (very high) - unprotected fair skin can burn in about 25 minutes. SPF 50, long sleeves and shade between 10:00 and 16:00.

Nearby and related places

BattambangSiem ReapSihanoukvilleKoh KongPhnom PenhPrey Vêng

FAQ - Sisŏphŏn weather

What is the weather like in Sisŏphŏn today?

Today it is about 30° during the day and 27° at night, overcast clouds.

How far ahead can I check the forecast for Sisŏphŏn?

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.