Sibu weather live forecast

Today's maximum temperature in Sibu is expected to be 86°F. Select a day from the live weather forecast for Sibu, Malaysia for more weather parameters.

Monday
15th Dec
86

75

4

9
Tuesday
16th Dec
82

75

2

7
Wednesday
17th Dec
86

75

5

11
Thursday
18th Dec
86

75

5

11
Friday
19th Dec
86

75

4

11

5-day weather forecast updated at 04:01 on Monday 15th December 2025 GMT

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The 5-day weather forecast for Malaysia (Sibu) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Sibu weather forecast by day

Below are the detailed weather forecasts for Sibu for the next 5 days.

Sibu weather for Monday 15th December 2025

Expect isolated thunderstorms in Sibu, Malaysia with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 64% chance of some rain and little or no wind of 3 mph from the south-east.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
4
hours of sunshine
9
UV index (Very High)
64
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from SE

Sibu weather for Tuesday 16th December 2025

Expect isolated thunderstorms in Sibu, Malaysia with a maximum temperature of 82°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 85% chance of some rain and little or no wind of 3 mph from the east.

82
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
2
hours of sunshine
7
UV index (High)
85
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
3
mph wind from E

Sibu weather for Wednesday 17th December 2025

Expect broken clouds in Sibu, Malaysia with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 3 mph from the south-east.

86
°F maximum temperature
75
°F minimum temperature
broken clouds
5
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from SE

Sibu weather for Thursday 18th December 2025

Expect isolated thunderstorms in Sibu, Malaysia with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 5 hours of bright sunshine. There are 20-30 mm of rainfall expected with 84% chance of some rain and little or no wind of 3 mph from the south-east.

86
°F maximum temperature
75
°F minimum temperature
isolated thunderstorms
5
hours of sunshine
11
UV index (Extreme)
84
% chance of some rain
<30
mm of rainfall expected
M
moderate heat & humidity
3
mph wind from SE

Sibu weather for Friday 19th December 2025

Expect isolated thunderstorms in Sibu, Malaysia with a maximum temperature of 86°F, moderate levels of heat & humidity, maximum UV of 11 (Extreme) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and little or no wind of 4 mph from the south-east.