Mirissa Beach weather live forecast

Today's maximum temperature in Mirissa Beach is expected to be 32°C. Select a day from the live weather forecast for Mirissa Beach, Sri Lanka for more weather parameters.

• Monday
  2nd Mar
  32
  23
  
  7
  9
• Tuesday
  3rd Mar
  32
  24
  
  7
  9
• Wednesday
  4th Mar
  33
  23
  
  8
  10
• Thursday
  5th Mar
  33
  23
  
  7
  10
• Friday
  6th Mar
  33
  22
  
  6
  10

5-day weather forecast updated at 04:04 on Monday 2nd March 2026 GMT

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

Mirissa Beach weather forecast by day

Below are the detailed weather forecasts for Mirissa Beach for the next 5 days.

Mirissa Beach weather for Monday 2nd March 2026

Expect broken clouds in Mirissa Beach, Sri Lanka with a maximum temperature of 32°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

• 32
  °C maximum temperature
• 23
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 13
  kph wind from SW

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Mirissa Beach weather for Tuesday 3rd March 2026

Expect broken clouds in Mirissa Beach, Sri Lanka with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

• 32
  °C maximum temperature
• 24
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 9
  UV index (Very High)
• 0
  mm of rainfall expected
• M
  moderate heat & humidity
• 13
  kph wind from SW

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Mirissa Beach weather for Wednesday 4th March 2026

Expect broken clouds in Mirissa Beach, Sri Lanka with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

• 33
  °C maximum temperature
• 23
  °C minimum temperature
• 
  broken clouds
• 8
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 15
  kph wind from S

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Mirissa Beach weather for Thursday 5th March 2026

Expect broken clouds in Mirissa Beach, Sri Lanka with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

• 33
  °C maximum temperature
• 23
  °C minimum temperature
• 
  broken clouds
• 7
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 14
  kph wind from SW

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Mirissa Beach weather for Friday 6th March 2026

Expect broken clouds in Mirissa Beach, Sri Lanka with a maximum temperature of 33°C, high levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the south-west.

• 33
  °C maximum temperature
• 22
  °C minimum temperature
• 
  broken clouds
• 6
  hours of sunshine
• 10
  UV index (Very High)
• 0
  mm of rainfall expected
• H
  high heat & humidity
• 16
  kph wind from SW

Back to top

TUI: Top deals & discounts on 2026/2027 holidays

Sale

• Explore latest special offers & online deals from TUI
• Free child places & £0 deposits with direct debit available
• Book summer & winter sun holidays in 2026/2027

Go to TUI deal >>

View all TUI offers

Metric (°C / mm)  |  Imperial (°F / inches)

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