See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
20°
Clear
Feels Like: 26°
Min: 20°
Max: 33°
The next few hours will be clear, with today reaching 33°C and dropping to 21°C. The coming days will be mostly clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
05:53
Sunrise
18:03
Sunset
Moon
Waxing Crescent
11:05
Moonrise
20:49
Moonset
Daily Forecast
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
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Weather in Tehran today, September 16, 2026
Tehran starts September 16, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The opening hours look fair, as cloud stays near 0% around 03:00. Morning errands should face fewer weather interruptions.
The temperature range runs from about 20°C up to 33°C. Moisture in the air spans 10%-36%, with the highest values around 04:00. Airflow remains manageable, reaching about 2.4 km/h around 03:00.
Expect a more open afternoon, with limited cloud around 0% by 12:00. Residual damp risk should be lower than earlier. Visibility stays near 16.1 km. Expect sunrise at 05:53, sunset at 18:03, and 12 hours 10 minutes of sunlight today overall.
Overall, Tehran on September 16, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 33°C.
Frequently asked questions about weather in Tehran
How warm does it get in Tehran?
The warmest month in Tehran is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Tehran?
The coldest month in Tehran is January, with average low temperatures of -6°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Tehran?
The wettest month in Tehran is March, with an average of 60mm of precipitation.
What is the driest time of year in Tehran?
The driest month in Tehran is August, with an average of 1mm of precipitation.
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