5-day weather forecast Tehran 18-03-2026
Weather forecast Tehran today 18.03.2026: sunny, temperature from 9 °C to 15 °C.
Precipitation probability 74%. Wind up to 2.89 m/s (gusts 4.97 m/s). Air humidity 32–48%, atmospheric pressure 758–761 mm Hg, UV index up to 6.3.
Sunset 18:15
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 9 °C | 0% | 0% | 34% | 758 mm Hg | N 354° 2.89 (4.97) m/s | 0 |
| 01:00 | Clear | 9 °C | 0% | 2% | 34% | 758 mm Hg | N 358° 2.69 (4.78) m/s | 0 |
| 02:00 | Clear | 9 °C | 0% | 2% | 34% | 759 mm Hg | N 7° 2.39 (4.28) m/s | 0 |
| 03:00 | Clear | 9 °C | 0% | 3% | 34% | 759 mm Hg | NNE 13° 2 (3.42) m/s | 0 |
| 04:00 | Clear | 9 °C | 0% | 4% | 35% | 759 mm Hg | NNE 17° 1.61 (2.64) m/s | 0 |
| 05:00 | Clear | 9 °C | 0% | 5% | 36% | 760 mm Hg | NNE 32° 1.39 (2.14) m/s | 0 |
| 06:00 |  Sunny | 9 °C | 0% | 7% | 38% | 761 mm Hg | NE 45° 1.11 (1.53) m/s | 0 |
| 07:00 | Sunny | 10 °C | 0% | 8% | 44% | 761 mm Hg | SE 125° 0.69 (0.81) m/s | 0.6 |
| 08:00 | Sunny | 10 °C | 0% | 9% | 48% | 761 mm Hg | SSW 201° 1 (1.14) m/s | 1.8 |
| 09:00 | Sunny | 11 °C | 0% | 10% | 48% | 761 mm Hg | SSW 204° 1.5 (1.72) m/s | 3.4 |
| 10:00 | Sunny | 12 °C | 0% | 10% | 46% | 761 mm Hg | SSW 201° 1.89 (2.19) m/s | 5.1 |
| 11:00 | Sunny | 12 °C | 0% | 11% | 43% | 761 mm Hg | SSW 192° 2.31 (2.64) m/s | 6.2 |
| 12:00 | Sunny | 13 °C | 0% | 12% | 40% | 761 mm Hg | S 187° 2.5 (2.89) m/s | 6.3 |
| 13:00 |  Patchy rain possible | 14 °C | 74% (0.01 mm/hr) | 84% | 38% | 760 mm Hg | S 189° 2.61 (3) m/s | 5.3 |
| 14:00 | Sunny | 14 °C | 0% | 12% | 36% | 759 mm Hg | SSW 199° 2.39 (2.75) m/s | 3.7 |
| 15:00 | Sunny | 15 °C | 0% | 9% | 34% | 759 mm Hg | SSW 207° 2.39 (2.75) m/s | 2 |
| 16:00 | Sunny | 15 °C | 0% | 8% | 32% | 759 mm Hg | SW 215° 2.5 (2.89) m/s | 0.7 |
| 17:00 | Sunny | 15 °C | 0% | 8% | 32% | 759 mm Hg | SW 222° 2.81 (3.22) m/s | 0.1 |
| 18:00 | Clear | 14 °C | 0% | 8% | 34% | 760 mm Hg | SW 225° 2.61 (3) m/s | 0 |
| 19:00 | Clear | 14 °C | 0% | 8% | 34% | 760 mm Hg | SW 229° 2.11 (2.42) m/s | 0 |
| 20:00 | Clear | 14 °C | 0% | 9% | 35% | 761 mm Hg | SW 234° 1.61 (1.83) m/s | 0 |
| 21:00 | Clear | 13 °C | 0% | 10% | 37% | 761 mm Hg | WSW 245° 1.11 (1.28) m/s | 0 |
| 22:00 | Clear | 13 °C | 0% | 10% | 40% | 761 mm Hg | WNW 282° 1 (1.14) m/s | 0 |
| 23:00 | Clear | 12 °C | 0% | 11% | 42% | 761 mm Hg | NNW 328° 0.81 (0.92) m/s | 0 |
Frequently asked questions about the weather in Tehran
What is the weather in Tehran today?
Today in Tehran the temperature ranges from 9 °C to 15 °C, wind up to 2.89 m/s. Check the detailed hourly forecast above for more information.
Will it rain in Tehran this week?
The precipitation probability in Tehran today is 74%. View the full multi-day forecast above to see the rain chances for each upcoming day.
What is the wind speed in Tehran today?
The wind speed in Tehran today reaches up to 2.89 m/s with gusts up to 4.97 m/s. Check the detailed wind chart above for hourly wind data.
What is the humidity in Tehran today?
The air humidity in Tehran today ranges from 32% to 48%. View the humidity chart above for hourly details.
What is the UV index in Tehran today?
The UV index in Tehran today reaches up to 6.3. Check the UV index chart above for hourly values throughout the day.
What is the atmospheric pressure in Tehran today?
The atmospheric pressure in Tehran today ranges from 758 to 761 mm Hg. View the pressure chart above for hourly readings.
What is the cloud cover in Tehran today?
Cloud cover in Tehran today reaches up to 84%. Check the cloud cover chart above for hourly details throughout the day.
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.