Today the weather in Thumbai, Cheyyar will have a maximum temperature of 28.01°C and a minimum of 23.41°C, with cloudy sky. May it rain? Yes, light to moderate rain is likely (8.58 mm), humidity around 89.98% and wind up to 11.1 km/h.
Next day (21 Oct 2026): max 29.1°C, min 25.3°C, rainfall 8.01 mm, cloudy sky.
Forecasts may change as new observations and official updates become available.
Here's the day-to-day breakdown of the weather forecast:
Rainfall: 8.6 mm is likely to occur.
Maximum temperature: likely to be 28 °Celsius and Minimum temperature is 23.4 °Celsius.
Maximum Relative Humidity: likely to be 90% and the Minimum Relative Humidity is 70.1%.
Wind Speed: may go up to 11.1 kilometres per hour.
Cloud cover (Octa) i.e. the reading of the density of clouds may be 8.
Hence there is a possibility of cloudy sky.
Rainfall: 8 mm is likely to occur.
Maximum temperature: likely to be 29.1 °Celsius and Minimum temperature is 25.3 °Celsius.
Maximum Relative Humidity: likely to be 90.5% and the Minimum Relative Humidity is 73.3%.
Wind Speed: may go up to 11.2 kilometres per hour.
Cloud cover (Octa) i.e. the reading of the density of clouds may be 8.
Hence there is a possibility of cloudy sky.
Rainfall: 10.2 mm is likely to occur.
Maximum temperature: likely to be 30.1 °Celsius and Minimum temperature is 24.4 °Celsius.
Maximum Relative Humidity: likely to be 94.6% and the Minimum Relative Humidity is 72.7%.
Wind Speed: may go up to 9.1 kilometres per hour.
Cloud cover (Octa) i.e. the reading of the density of clouds may be 8.
Hence there is a possibility of cloudy sky.
Rainfall: 6.7 mm is likely to occur.
Maximum temperature: likely to be 31.4 °Celsius and Minimum temperature is 25 °Celsius.
Maximum Relative Humidity: likely to be 94.7% and the Minimum Relative Humidity is 64%.
Wind Speed: may go up to 6.9 kilometres per hour.
Cloud cover (Octa) i.e. the reading of the density of clouds may be 5.
Hence there is a possibility of generally cloudy sky.
Octa = how many eighths of the sky are covered by cloud.
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Today (20 Oct 2026) in Thumbai the maximum temperature is around 28.01°C and the minimum around 23.41°C, with 8.58 mm of rain expected and humidity near 89.98%.
Yes — about 8.58 mm of rainfall is expected in Thumbai on 20 Oct 2026.
On 21 Oct 2026 in Thumbai: maximum 29.1°C, minimum 25.3°C, rainfall 8.01 mm, with cloudy sky.
Wind in Thumbai may reach 11.1 km/h on 20 Oct 2026.
A total of 33.45 mm of rainfall is expected in Thumbai between 20 Oct 2026 and 23 Oct 2026.
The Thumbai forecast is refreshed from India Meteorological Department data every six hours.
Choose a gram panchayat in Cheyyar block to see its own village-level 5-day weather forecast — rainfall, temperature, humidity and wind, updated daily from IMD data.