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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Tehran, capital of Iran and set against the Alborz mountains, sees a semi-arid climate with crisp winters and hot, dry summers. The live forecast above gives the current conditions for this sprawling inland city.
What is the winter weather like in Tehran?
December, January and February bring the coldest weather, with average highs around 8°C and lows often dropping below freezing. Snowfall is common in the northern districts and the mountains, while the city centre can see frosty mornings. Those searching for tehran weather december or a tehran weather 14 days outlook should expect chilly, occasionally damp conditions.
How hot does Tehran get in summer?
Summer, from June to August, is intensely hot and dry. Daytime temperatures frequently exceed 35°C and can push past 40°C. Humidity remains low, but the heat can feel oppressive in the urban sprawl. A tehran weather 30 days forecast during this period will show little relief, though evenings cool slightly.
Does it rain much in Tehran?
No, Tehran is a dry city. Most rain falls between November and April, with annual precipitation around 230mm. Summer months are almost completely rainless, contributing to the arid feel.
Is a 10-day forecast for Tehran reliable?
A weather in tehran 10 days outlook can give a good general trend, but local mountain effects can cause sudden shifts in cloud cover and wind. The tehran weather hourly breakdown is more useful for planning daily activities.
What should I pack for Tehran in winter?
Warm layers, a waterproof coat and sturdy shoes are essential. A tehran weather tomorrow check will confirm if snow is expected, in which case gloves and a hat are advisable for the colder northern suburbs.
For broader conditions across the UK, see our UK weather hub or check forecasts for Birmingham and Glasgow. If you need a longer view, our 10 day weather forecast UK page provides national trends. For a tehran weather forecast 15 days or tehran weather celsius readings, the live forecast above offers the most current data.