Polonnaruwa weather live forecast

Today's maximum temperature in Polonnaruwa is expected to be 82°F. Select a day from the live weather forecast for Polonnaruwa, Sri Lanka for more weather parameters.

5-day weather forecast updated at 04:02 on Monday 29th December 2025 GMT

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

Polonnaruwa weather forecast by day

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

Polonnaruwa weather for Monday 29th December 2025

Expect isolated thunderstorms in Polonnaruwa, Sri Lanka with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 6 (High) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 58% chance of some rain and a light breeze of 7 mph from the north-east.

  • 82°F maximum temperature82
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 58% chance of some rain58
    % chance of some rain
  • 5-10 mm of rainfall expected<10
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Light breeze of 7 mph from the North-East7
    mph wind from NE

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Polonnaruwa weather for Tuesday 30th December 2025

Expect isolated thunderstorms in Polonnaruwa, Sri Lanka with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 63% chance of some rain and a light breeze of 7 mph from the north.

  • 84°F maximum temperature84
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 4 hours of bright sunshine4
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 63% chance of some rain63
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Light breeze of 7 mph from the North7
    mph wind from N

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Polonnaruwa weather for Wednesday 31st December 2025

Expect isolated thunderstorms in Polonnaruwa, Sri Lanka 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 20-30 mm of rainfall expected with 72% chance of some rain and a light breeze of 5 mph from the north.

  • 82°F maximum temperature82
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 7 (High)7
    UV index (High)
  • 72% chance of some rain72
    % chance of some rain
  • 20-30 mm of rainfall expected<30
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Light breeze of 5 mph from the North5
    mph wind from N

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Polonnaruwa weather for Thursday 1st January 2026

Expect isolated thunderstorms in Polonnaruwa, Sri Lanka with a maximum temperature of 84°F, moderate levels of heat & humidity, maximum UV of 6 (High) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 59% chance of some rain and little or no wind of 4 mph from the north.

  • 84°F maximum temperature84
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 1 hour of bright sunshine1
    hour of sunshine
  • UV (maximum) index 6 (High)6
    UV index (High)
  • 59% chance of some rain59
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • Moderate heat & humidityM
    moderate heat & humidity
  • Little or no wind of 4 mph from the North4
    mph wind from N

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Polonnaruwa weather for Friday 2nd January 2026

Expect isolated thunderstorms in Polonnaruwa, Sri Lanka with a maximum temperature of 82°F, low levels of heat & humidity, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 75% chance of some rain and a light breeze of 6 mph from the north.

  • 82°F maximum temperature82
    °F maximum temperature
  • 75°F minimum temperature75
    °F minimum temperature
  • Isolated thunderstorms
    isolated thunderstorms
  • 2 hours of bright sunshine2
    hours of sunshine
  • UV (maximum) index 5 (Moderate)5
    UV index (Moderate)
  • 75% chance of some rain75
    % chance of some rain
  • 10-20 mm of rainfall expected<20
    mm of rainfall expected
  • Low heat & humidityL
    low heat & humidity
  • Light breeze of 6 mph from the North6
    mph wind from N

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  • Max discount £500. T&Cs apply. £500 min spend
  • Travel between 1st May 2026 & 31st Oct 2027 (inclusive)
Show discount codeShow discount code ******ALE
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