Weather in Tehran for 14 days
Tap a day to expand it by time of day and open the full forecast. The bar shows the range from the night low (left) to the day high (right).
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Today 13.6
🌤️
+24° +36°
Mostly clear · precipitation 0% · wind up to 20 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Tomorrow 14.6
🌤️
+21° +35°
Mostly clear · precipitation 0% · wind up to 13 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Mostly clear · precipitation 0% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Mostly clear · precipitation 0% · wind up to 12 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Mostly clear · precipitation 0% · wind up to 14 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
Rain showers · precipitation 0% · wind up to 17 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Fri 19.6
☁️
💧 4%
+23° +33°
Overcast · precipitation 4% · wind up to 15 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Sat 20.6
⛅
💧 5%
+25° +37°
Partly cloudy · precipitation 5% · wind up to 16 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Sun 21.6
🌤️
💧 1%
+28° +37°
Mostly clear · precipitation 1% · wind up to 7 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Mon 22.6
⛅
💧 1%
+28° +37°
Partly cloudy · precipitation 1% · wind up to 10 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Tue 23.6
🌤️
💧 2%
+28° +38°
Mostly clear · precipitation 2% · wind up to 10 km/h.
🥵 Extreme heat. No more than 15–20 minutes in direct sun is safe. Water, SPF 50 sunscreen and a hat are a must.
Mostly clear · precipitation 0% · wind up to 9 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Thu 25.6
🌤️
💧 4%
+26° +36°
Mostly clear · precipitation 4% · wind up to 6 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
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Fri 26.6
☁️
💧 2%
+27° +36°
Overcast · precipitation 2% · wind up to 11 km/h.
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.
🗺️ Precipitation radar
Precipitation radar (RainViewer) over a clean base map — updates every 5–10 minutes. Colours show nearby precipitation; if there is none, the map is simply clear — that is normal. Zoom with + / −.
Rain intensity:lightmoderateheavy
Tehran climate by month
Long-term averages. Hover over a bar for details. The forecast for a specific month is a combination of the climate normal and the model forecast for the coming weeks.
Bar color shows temperature:frostcoolcomfortablewarmhot⭐ — best months to visit
When to visit Tehran
✅ Recommended time to visit
🌟 Best time: May, September, October
Daytime air+23…+30°
Precipitationrare
Why: comfortable +23…+30° by day, little rain.
🟡 Doable, with caveats
🌤️ Shoulder season: January, February, April, June, July, August
Daytime air+6…+36°
Precipitationrare
Why: cool (+6…+36°) — not beach season, but great for city sights and museums.
🔴 Not the best time
❄️ Cold season: March, November, December
Daytime air+8…+14°
Precipitationoften
Why: cold and dark (+8…+14° by day, 10 h of daylight) — only if frost and short days don’t put you off.
Bottom line: the best time to visit Tehran is May, September, October, and the most comfortable months are May, September, October. The toughest months to visit are March, November, December: cool and damp.
Frequently asked questions about the weather in Tehran
How hot is it in Tehran in summer?+
☀️ Very hot. Drink more water, avoid the midday sun, sunscreen is needed.