10-Days Weather Forecast of Nannilam block of Thiruvarur district of Tamil Nadu

Weather in Nannilam, Thiruvarur Today (20 Oct 2026)

Today the weather in Nannilam will have a maximum temperature of 32.2°C and a minimum of 25.6°C, with cloudy sky. May it rain? Yes, light to moderate rain is likely (19.1 mm), humidity around 91% and wind up to 7.4 km/h.

🌡️ Temp32.2° / 25.6°C
🌧️ Rain19.1 mm
💧 Humidity91%
💨 Wind7.4 km/h

Next day (21 Oct 2026): max 31.7°C, min 25.8°C, rainfall 12.5 mm, cloudy sky.

5 days total rain 61.1 mm expected between 20 Oct 2026 and 24 Oct 2026
Last Updated

Forecasts may change as new observations and official updates become available.

Here's the day-to-day breakdown of the weather forecast:

Heavy rain
  • 32.2 °CMax temp
  • 25.6 °CMin temp
  • 19.1 mmRainfall
  • 91 %Humidity
  • 8 /8Cloud
  • 7.4 km/hWind

Rainfall: 19.1 mm is likely to occur.

Maximum temperature: likely to be 32.2 °Celsius and Minimum temperature is 25.6 °Celsius.

Maximum Relative Humidity: likely to be 91% and the Minimum Relative Humidity is 61%.

Wind Speed: may go up to 7.4 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.

Read Also: भारत का मौसम पूर्वानुमान 19 अगस्त 2026: कई राज्यों में भारी से अत्यधिक भारी बारिश का अलर्ट

Rain likely
  • 31.7 °CMax temp
  • 25.8 °CMin temp
  • 12.5 mmRainfall
  • 93 %Humidity
  • 8 /8Cloud
  • 7.8 km/hWind

Rainfall: 12.5 mm is likely to occur.

Maximum temperature: likely to be 31.7 °Celsius and Minimum temperature is 25.8 °Celsius.

Maximum Relative Humidity: likely to be 93% and the Minimum Relative Humidity is 67%.

Wind Speed: may go up to 7.8 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.

Read Also: भारत में कम दबाव सक्रिय: 18 से 24 अगस्त तक कई राज्यों में मूसलाधार बारिश का अलर्ट

Rain likely
  • 30.7 °CMax temp
  • 25.9 °CMin temp
  • 14.4 mmRainfall
  • 94 %Humidity
  • 8 /8Cloud
  • 9 km/hWind

Rainfall: 14.4 mm is likely to occur.

Maximum temperature: likely to be 30.7 °Celsius and Minimum temperature is 25.9 °Celsius.

Maximum Relative Humidity: likely to be 94% and the Minimum Relative Humidity is 72%.

Wind Speed: may go up to 9 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.

Read Also: भारत का मौसम पूर्वानुमान 19 अगस्त 2026: कई राज्यों में भारी से अत्यधिक भारी बारिश का अलर्ट

Rain likely
  • 29.7 °CMax temp
  • 25.6 °CMin temp
  • 10.1 mmRainfall
  • 96 %Humidity
  • 7 /8Cloud
  • 10.2 km/hWind

Rainfall: 10.1 mm is likely to occur.

Maximum temperature: likely to be 29.7 °Celsius and Minimum temperature is 25.6 °Celsius.

Maximum Relative Humidity: likely to be 96% and the Minimum Relative Humidity is 75%.

Wind Speed: may go up to 10.2 kilometres per hour.

Cloud cover (Octa) i.e. the reading of the density of clouds may be 7.

Hence there is a possibility of generally cloudy sky.

Read Also: भारत में कम दबाव सक्रिय: 18 से 24 अगस्त तक कई राज्यों में मूसलाधार बारिश का अलर्ट

Rain likely
  • 32.2 °CMax temp
  • 25.2 °CMin temp
  • 5 mmRainfall
  • 96 %Humidity
  • 8 /8Cloud
  • 7.1 km/hWind

Rainfall: 5 mm is likely to occur.

Maximum temperature: likely to be 32.2 °Celsius and Minimum temperature is 25.2 °Celsius.

Maximum Relative Humidity: likely to be 96% and the Minimum Relative Humidity is 62%.

Wind Speed: may go up to 7.1 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.

Read Also: भारत का मौसम पूर्वानुमान 19 अगस्त 2026: कई राज्यों में भारी से अत्यधिक भारी बारिश का अलर्ट

Heavy rain
  • 33.1 °CMax temp
  • 25.9 °CMin temp
  • 16.2 mmRainfall
  • 93 %Humidity
  • 7 /8Cloud
  • 8.4 km/hWind

Rainfall: 16.2 mm is likely to occur.

Maximum temperature: likely to be 33.1 °Celsius and Minimum temperature is 25.9 °Celsius.

Maximum Relative Humidity: likely to be 93% and the Minimum Relative Humidity is 59%.

Wind Speed: may go up to 8.4 kilometres per hour.

Cloud cover (Octa) i.e. the reading of the density of clouds may be 7.

Hence there is a possibility of generally cloudy sky.

Read Also: भारत में कम दबाव सक्रिय: 18 से 24 अगस्त तक कई राज्यों में मूसलाधार बारिश का अलर्ट

Rain likely
  • 31.5 °CMax temp
  • 25.7 °CMin temp
  • 8.8 mmRainfall
  • 93 %Humidity
  • 6 /8Cloud
  • 4.9 km/hWind

Rainfall: 8.8 mm is likely to occur.

Maximum temperature: likely to be 31.5 °Celsius and Minimum temperature is 25.7 °Celsius.

Maximum Relative Humidity: likely to be 93% and the Minimum Relative Humidity is 65%.

Wind Speed: may go up to 4.9 kilometres per hour.

Cloud cover (Octa) i.e. the reading of the density of clouds may be 6.

Hence there is a possibility of generally cloudy sky.

Read Also: भारत का मौसम पूर्वानुमान 19 अगस्त 2026: कई राज्यों में भारी से अत्यधिक भारी बारिश का अलर्ट

Cloudy
  • 32.9 °CMax temp
  • 25.5 °CMin temp
  • 0 mmRainfall
  • 94 %Humidity
  • 8 /8Cloud
  • 7.1 km/hWind

Rainfall: 0 mm is likely to occur.

Maximum temperature: likely to be 32.9 °Celsius and Minimum temperature is 25.5 °Celsius.

Maximum Relative Humidity: likely to be 94% and the Minimum Relative Humidity is 53%.

Wind Speed: may go up to 7.1 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.

Read Also: भारत में कम दबाव सक्रिय: 18 से 24 अगस्त तक कई राज्यों में मूसलाधार बारिश का अलर्ट

Cloudy
  • 32.1 °CMax temp
  • 25.4 °CMin temp
  • 0 mmRainfall
  • 90 %Humidity
  • 8 /8Cloud
  • 7.2 km/hWind

Rainfall: 0 mm is likely to occur.

Maximum temperature: likely to be 32.1 °Celsius and Minimum temperature is 25.4 °Celsius.

Maximum Relative Humidity: likely to be 90% and the Minimum Relative Humidity is 54%.

Wind Speed: may go up to 7.2 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.

Read Also: भारत का मौसम पूर्वानुमान 19 अगस्त 2026: कई राज्यों में भारी से अत्यधिक भारी बारिश का अलर्ट

Partly cloudy
  • 33.4 °CMax temp
  • 25.1 °CMin temp
  • 0 mmRainfall
  • 86 %Humidity
  • 4 /8Cloud
  • 9.8 km/hWind

Rainfall: 0 mm is likely to occur.

Maximum temperature: likely to be 33.4 °Celsius and Minimum temperature is 25.1 °Celsius.

Maximum Relative Humidity: likely to be 86% and the Minimum Relative Humidity is 49%.

Wind Speed: may go up to 9.8 kilometres per hour.

Cloud cover (Octa) i.e. the reading of the density of clouds may be 4.

Hence there is a possibility of partly cloudy sky.

Read Also: भारत में कम दबाव सक्रिय: 18 से 24 अगस्त तक कई राज्यों में मूसलाधार बारिश का अलर्ट

Latest Position of Clouds
INSAT satellite view showing the latest position of clouds over India
Mosaic Radar Reflectivity
Lightning Events
Recent lightning strike locations recorded across India
Rainfall Forecast
Rainfall forecast map for

Weekly Weather Outlook

Avg min temp25.62 °C
Avg max temp31.3 °C
Avg rainfall12.22 mm
Humidity max / min94% / 67.4%
  • Minimum Temperature: The average minimum temperature for the week is approximately 25.62 °C
  • Maximum Temperature: The average maximum temperature for the week is reaching up to around 31.3 °C
  • Rainfall Potential: The average rainfall potential for the week is expecting approximately 12.22 mm of rainfall, which is vital information for your irrigation and crop management strategies.
  • Humidity Levels: The average humidity levels for the week vary, with a maximum averaging around 94 %, and a minimum averaging around 67.4 %.

We understand the importance of staying informed about the weather for the success of your agricultural activities. That's why we're here to provide you with the latest weather information, including daily updates, 10-day forecasts, and real-time reports specific to your location.

Sky condition in the local forecast

  • 0Clear sky
  • 1–2Mainly clear sky
  • 3–4Partly cloudy sky
  • 5–7Generally cloudy sky
  • 8Cloudy sky

Octa = how many eighths of the sky are covered by cloud.

Wind direction — degrees to compass

Compass showing wind direction in degrees

Frequently asked questions about Nannilam weather

What is the weather in Nannilam, Thiruvarur today?

Today (20 Oct 2026) in Nannilam the maximum temperature is around 32.2°C and the minimum around 25.6°C, with 19.1 mm of rain expected and humidity near 91%.

May it rain in Nannilam today?

Yes — about 19.1 mm of rainfall is expected in Nannilam on 20 Oct 2026.

What will the weather be in Nannilam on 21 Oct 2026?

On 21 Oct 2026 in Nannilam: maximum 31.7°C, minimum 25.8°C, rainfall 12.5 mm, with cloudy sky.

What is the wind speed in Nannilam today?

Wind in Nannilam may reach 7.4 km/h on 20 Oct 2026.

How much rain is expected in the next 5 days in Nannilam?

A total of 61.1 mm of rainfall is expected in Nannilam between 20-10-2026 and 24-10-2026.

How often is this forecast updated?

The Nannilam forecast is updated twice daily from India Meteorological Department data.