Serian

Betong, Sarawak, Malaysia

Current Weather

25°78°

Humid and Overcast

Feels Like: 25°77°

Min: 25°77°

Max: 30°86°

The next few hours will be mostly cloudy, with tomorrow reaching 31°C and dropping to 24°C. The coming days will be light rain throughout the day and thunderstorms from afternoon until night.

Hourly Forecast

25°78°25°77°25°77°25°77°25°76°25°76°25°76°24°76°24°75°24°75°24°75°24°76°25°76°26°78°27°80°28°82°29°84°30°86°31°88°29°85°28°82°26°79°26°79°25°78°
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46%
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46%
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58%
58%
88%
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88%
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60%
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Air Quality

73
Moderate

Air quality is acceptable. However, there may be a risk for some people.

GoodHazardous

Daylight Hours

06:19

Sunrise

18:16

Sunset

11 hours 57 minutes of sunlight today

Moon

15:59

Moonrise

04:21

Moonset

Daily Forecast

Today

25°77°
30°86°

Saturday

24°75°
31°88°

Sunday

24°75°
29°85°

Monday

24°74°
31°87°

Tuesday

23°74°
29°84°

Wednesday

24°75°
30°86°

Thursday

23°74°
31°87°

Friday

23°74°
27°80°

Saturday

23°73°
31°88°

Sunday

23°74°
31°88°

UV Index

No protection needed
0Low
LowExtreme

Humidity

99%Very Humid
LowHigh

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Weather in Serian tomorrow, October 24, 2026

Serian looks damp on October 24, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 46% and the highest odds around 06:00. Cloud is also thick early on, peaking near 100% around 11:00.Serian looks damp on October 24, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 46% and the highest odds around 06:00. Cloud is also thick early on, peaking near 100% around 11:00.

The temperature range runs from about 24°C up to 31°C. Relative humidity sits between 70% and 100%, reaching its peak around 05:00. A lighter breeze peaks around 08:00 near 9 km/h.The temperature range runs from about 75°F up to 88°F. Relative humidity sits between 70% and 100%, reaching its peak around 05:00. A lighter breeze peaks around 08:00 near 5 mph.

Expect the wet theme to continue later, as rain odds reach 88% near 15:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 15.9 km on average, though it can drop toward 11.6 km in thicker cloud or showers. Daylight runs from 06:19 to 18:16, lasting 11 hours 57 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 88% near 15:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 9.9 mi on average, though it can drop toward 7.2 mi in thicker cloud or showers. Daylight runs from 06:19 to 18:16, lasting 11 hours 57 minutes of sunlight today.

Taken together, Serian looks wet enough on October 24, 2026 that flexible outdoor plans work best, with temperatures peaking near 31°C.Taken together, Serian looks wet enough on October 24, 2026 that flexible outdoor plans work best, with temperatures peaking near 88°F.

Frequently asked questions about weather in Serian

How warm does it get in Serian?

The warmest month in Serian is May, with average high temperatures of 32°C. The average temperature during this period is around 28°C.The warmest month in Serian is May, with average high temperatures of 90°F. The average temperature during this period is around 82°F.

How cold does it get in Serian?

The coldest month in Serian is February, with average low temperatures of 24°C. The average temperature during this period is around 26°C.The coldest month in Serian is February, with average low temperatures of 75°F. The average temperature during this period is around 80°F.

What is the wettest time of year in Serian?

The wettest month in Serian is January, with an average of 337 mm of precipitation.The wettest month in Serian is January, with an average of 13.3 in of precipitation.

What is the driest time of year in Serian?

The driest month in Serian is July, with an average of 138 mm of precipitation.The driest month in Serian is July, with an average of 5.4 in of precipitation.

View full climate insights for Serian →