Live Weather & Forecast
Weather in Arachalur
Tamil Nadu, India · Real-time conditions & 3-day outlook
29°C
Feels like 31°C
84°F / Feels 87°F
Clear
Arachalur, Tamil Nadu
🌙 Nighttime
Updated: 2026-04-12 00:00
Humidity
60%
Wind
16.2 km/h SE
Wind Gust
21.5 km/h
Pressure
1010 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
14%
Dew Point
20.2°C
Wind Degree
129°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
260.9 μg/m³
NO₂
21.6 μg/m³
O₃
95 μg/m³
SO₂
6.3 μg/m³
PM 2.5
26.3 μg/m³
PM 10
31.8 μg/m³
Today's Hourly Forecast
24-hour breakdown for Arachalur, Tamil Nadu
12 AM
29°
Clear
1 AM
29°
Clear
2 AM
28°
Patchy rain nearby
3 AM
28°
Clear
4 AM
27°
Clear
5 AM
27°
Clear
6 AM
27°
Sunny
7 AM
28°
Sunny
8 AM
30°
Sunny
9 AM
31°
Sunny
10 AM
34°
Sunny
11 AM
35°
Sunny
12 PM
37°
Sunny
1 PM
38°
Sunny
2 PM
38°
Sunny
3 PM
39°
Sunny
4 PM
38°
Sunny
5 PM
38°
Sunny
6 PM
36°
Clear
7 PM
34°
Clear
8 PM
34°
Clear
9 PM
33°
Clear
10 PM
31°
Clear
11 PM
30°
Clear
3-Day Forecast
Daily overview for Arachalur, Tamil Nadu
Today
Sunny
39°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 43%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 2.7
🌅 Sunrise: 06:09 AM
🌇 Sunset: 06:30 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Sunny
40°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 44%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.8
🌅 Sunrise: 06:09 AM
🌇 Sunset: 06:30 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
40°
/
27°
🌧️ 0% chance of rain
💧 Avg. humidity: 46%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.8
🌅 Sunrise: 06:08 AM
🌇 Sunset: 06:30 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Arachalur
Plan your trip to Arachalur, India around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
People also ask — answers optimized for search engines and voice queries.
What is the current weather in Arachalur?
Current conditions in Arachalur: Clear, temperature 29°C, humidity 60%.
What is the best time to visit Arachalur?
The best time to visit Arachalur is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Arachalur?
Arachalur is located at approximately 11.2° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Arachalur?
The wettest period in Arachalur is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Arachalur?
For visits to Arachalur during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What country is Arachalur in?
Arachalur is located in India, in the state of Tamil Nadu.
What are the public holidays in Arachalur in 2026?
View the 2026 public holidays for Arachalur on our Holidays page.
What are the GPS coordinates used for the weather forecast in Arachalur?
The weather forecast for Arachalur uses coordinates 11.1586, 77.6981.