See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
30°
Mostly Cloudy
Feels Like: 33°
Min: 25°
Max: 35°
The next few hours will be mostly cloudy, with tomorrow reaching 35°C and dropping to 25°C. The coming days will be light rain throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:05
Sunrise
18:08
Sunset
Moon
Waxing Crescent
10:16
Moonrise
21:51
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Arni.
Resources
UV Index
Humidity
Weather in Arni tomorrow, September 17, 2026
Arni looks damp on September 17, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning carries the wetter risk, with rain chances near 82% and the highest odds around 01:00. Cloud is also thick early on, peaking near 76% around 00:00.
The temperature range runs from about 24°C up to 35°C. The air stays humid, with relative humidity between 51% and 96% and the peak around 06:00. Winds stay light, near 3.3 km/h by 18:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 76% by 16:00. Dense cloud near 49% at 12:00 keeps the feel grey. Visibility stays near 16.1 km. Sunrise is at 06:05 and sunset at 18:07, giving 12 hours 2 minutes of sunlight today.
Overall, Arni on September 17, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 82% and the high sits around 35°C.
Frequently asked questions about weather in Arni
How warm does it get in Arni?
The warmest month in Arni is May, with average high temperatures of 37°C. The average temperature during this period is around 32°C.
How cold does it get in Arni?
The coldest month in Arni is January, with average low temperatures of 20°C. The average temperature during this period is around 24°C.
What is the wettest time of year in Arni?
The wettest month in Arni is November, with an average of 200mm of precipitation.
What is the driest time of year in Arni?
The driest month in Arni is February, with an average of 3mm of precipitation.
Explore more weather forecasts
- Kalavai, State of Tamil Nādu
- Mumbai, State of Mahārāshtra
- Polūr, State of Tamil Nādu
- Delhi, National Capital Territory of Delhi
- Arcot, State of Tamil Nādu
- Bengaluru, State of Karnataka
- Cheyyar, State of Tamil Nādu
- Hyderābād, State of Telangāna
- Rānipet, State of Tamil Nādu
- Ahmedabad, State of Gujarāt
- Walajapet, State of Tamil Nādu
- Chennai, State of Tamil Nādu
- Vellore, State of Tamil Nādu
- Kolkata, West Bengal
- Kātpādi, State of Tamil Nādu
- Surat, State of Gujarāt
