5-day weather forecast Tehran Sep 15, 2026
28°Weather forecast Tehran today Sep 15, 2026: sunny, temperature from 23 °C to 29 °C.
No precipitation expected. Wind up to 3.69 m/s (gusts 8.31 m/s). Air humidity 10–23%, atmospheric pressure 758–761 mm Hg, UV index up to 8.1.
5 days at a glance — tap a day to open it
Sunrise 05:47
Sunset 18:12
Sunset 18:12
Waxing Crescent23% illuminated
Moonrise 10:17 · Moonset 20:21
Moonrise 10:17 · Moonset 20:21
Chart
Table
Tue, Sep 15, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 24 °C | 0% | 0% | 22% | 760 mm Hg | N 349° 3.11 (3.53) m/s | 0 |
| 01:00 | Smoky haze | 24 °C | 0% | 0% | 23% | 760 mm Hg | NNW 338° 3 (3.61) m/s | 0 |
| 02:00 | Smoky haze | 23 °C | 0% | 0% | 23% | 760 mm Hg | NNW 347° 2.61 (3.22) m/s | 0 |
| 03:00 | Clear | 23 °C | 0% | 0% | 23% | 760 mm Hg | N 355° 2.5 (2.92) m/s | 0 |
| 04:00 | Clear | 23 °C | 0% | 0% | 23% | 761 mm Hg | N 351° 2.61 (2.81) m/s | 0 |
| 05:00 | Clear | 23 °C | 0% | 0% | 22% | 761 mm Hg | N 350° 2.61 (2.81) m/s | 0 |
| 06:00 | Smoky haze | 23 °C | 0% | 0% | 21% | 761 mm Hg | N 356° 2.39 (2.42) m/s | 0 |
| 07:00 |  Smoky haze | 24 °C | 0% | 0% | 18% | 761 mm Hg | N 356° 1.31 (1.42) m/s | 0.8 |
| 08:00 | Smoky haze | 25 °C | 0% | 0% | 16% | 761 mm Hg | SW 219° 0.39 (0.61) m/s | 2.3 |
| 09:00 |  Sunny | 26 °C | 0% | 0% | 16% | 761 mm Hg | S 183° 2.11 (7.11) m/s | 4.5 |
| 10:00 | Sunny | 26 °C | 0% | 0% | 16% | 761 mm Hg | S 187° 2.89 (6.89) m/s | 6.6 |
| 11:00 | Sunny | 27 °C | 0% | 0% | 15% | 761 mm Hg | SSW 199° 3.31 (8.31) m/s | 8 |
| 12:00 | Sunny | 28 °C | 0% | 0% | 12% | 761 mm Hg | SSW 210° 3.39 (3.39) m/s | 8.1 |
| 13:00 | Sunny | 28 °C | 0% | 0% | 11% | 760 mm Hg | SW 221° 3.5 (3.72) m/s | 7 |
| 14:00 | Sunny | 29 °C | 0% | 0% | 10% | 759 mm Hg | SW 229° 3.61 (3.81) m/s | 4.9 |
| 15:00 | Sunny | 29 °C | 0% | 0% | 10% | 758 mm Hg | SW 234° 3.69 (3.92) m/s | 2.7 |
| 16:00 | Sunny | 29 °C | 0% | 0% | 11% | 758 mm Hg | WSW 243° 3.69 (3.72) m/s | 1 |
| 17:00 | Sunny | 29 °C | 0% | 0% | 11% | 758 mm Hg | WSW 255° 3.61 (6.61) m/s | 0.2 |
| 18:00 | Sunny | 29 °C | 0% | 0% | 12% | 758 mm Hg | W 277° 2.81 (7.81) m/s | 0 |
| 19:00 | Smoky haze | 28 °C | 0% | 0% | 12% | 759 mm Hg | NW 313° 0.89 (1.22) m/s | 0 |
| 20:00 | Smoky haze | 28 °C | 0% | 0% | 14% | 760 mm Hg | N 355° 0.61 (1.42) m/s | 0 |
| 21:00 | Smog | 27 °C | 0% | 0% | 16% | 760 mm Hg | NNE 25° 0.69 (1.61) m/s | 0 |
| 22:00 | Smog | 27 °C | 0% | 0% | 16% | 760 mm Hg | E 80° 0.89 (1.61) m/s | 0 |
| 23:00 | Smog | 26 °C | 0% | 0% | 16% | 760 mm Hg | ESE 111° 1.5 (2.42) m/s | 0 |
Tue, Sep 15, 2026
Frequently asked questions about the 5-day weather in Tehran
What will the weather be like in Tehran over the next 5 days?
Over the next 5 days in Tehran the temperature is expected to range from about 23 to 31 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Tehran?
The chance of rain in Tehran over the next 5 days reaches 6%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Tehran?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Tehran will be the warmest and which the coolest?
Over the next 5 days the temperature in Tehran ranges from about 23 to 31 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Tehran over the next 5 days?
Over the next 5 days the wind in Tehran picks up to 5 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Tehran is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 6%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Tehran?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in Tehran this week?
Rain reaches a 6% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 8.1; sunscreen is worth it from about 3 upwards.
Tehran on the map
Data Sources & Methodology
Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.