Will it rain in Sri Lanka on Tuesday, October 20, 2026?

Yes, the chance of rain is 99%, with 13.2 mm of rain expected in total.

What will the temperature be in Sri Lanka on Tuesday, October 20, 2026?

A high of 30°C and a low of 23°C are expected. Conditions: thunderstorm.

What time are sunrise and sunset in Sri Lanka on October 20, 2026?

Sunrise is at 05:54 and sunset at 17:49 (local time); day length 11 h 55 min.

How reliable is this forecast?

Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.

Weather

Sri Lanka Weather on Tuesday, October 20, 2026

Sri Lanka · Tuesday, October 20 2026

30°23°

Thunderstorm

High 30°, low 23°

Chance of rain: 99%; 13.2 mm
Wind: 16 km/h; west
UV index: 3; Moderate
Sunrise: 05:54; Sunset 17:49
Day length: 11 h 55 min
Moon: Waxing gibbous; 72% illuminated

Updated: 9 h ago · Source: Open-Meteo

Forecast for Sri Lanka on Tuesday, October 20, 2026: thunderstorm, with a high of 30°C and a low of 23°C. The chance of rain is 99%, with 13.2 mm of precipitation expected in total. Wind from the west at up to 16 km/h. Sunrise is at 05:54 and sunset at 17:49; day length 11 h 55 min. Temperatures similar to the previous day. Temperatures are close to the 7-day average. The best time to be outdoors looks like 08:00–11:00. Rain is most likely between 12:00 and 00:00.

What to wear and what to watch out for

Take an umbrella or a raincoat with you.
Mild weather: light clothing is enough.

Tuesday, October 20: hour by hour

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Weather nearby on October 20

Weligama31° / 24°100%

Frequently asked questions

Will it rain in Sri Lanka on Tuesday, October 20, 2026?: Yes, the chance of rain is 99%, with 13.2 mm of rain expected in total.
What will the temperature be in Sri Lanka on Tuesday, October 20, 2026?: A high of 30°C and a low of 23°C are expected. Conditions: thunderstorm.
What time are sunrise and sunset in Sri Lanka on October 20, 2026?: Sunrise is at 05:54 and sunset at 17:49 (local time); day length 11 h 55 min.
How reliable is this forecast?: Forecasts for the first 3 days are usually highly accurate; this page is updated about every 30 minutes.