5-day weather forecast Tehran 18-03-2026
Weather forecast Tehran tomorrow 18.03.2026: sunny, temperature from 9 °C to 15 °C.
No precipitation expected. Wind up to 3.11 m/s (gusts 4.25 m/s). Air humidity 31–51%, atmospheric pressure 758–761 mm Hg, UV index up to 6.3.
Sunrise 06:11
Sunset 18:14
Sunset 18:14
Chart
Table
Type of temperature:
°C
°F| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 10 °C | 0% | 3% | 37% | 758 mm Hg | NNW 348° 2.81 (4.25) m/s | 0 |
| 01:00 | Clear | 10 °C | 0% | 3% | 36% | 758 mm Hg | N 357° 2.5 (4.11) m/s | 0 |
| 02:00 | Clear | 10 °C | 0% | 4% | 36% | 758 mm Hg | N 358° 2.11 (3.44) m/s | 0 |
| 03:00 | Clear | 9 °C | 0% | 5% | 37% | 759 mm Hg | N 359° 1.5 (2.42) m/s | 0 |
| 04:00 | Clear | 9 °C | 0% | 6% | 38% | 759 mm Hg | NNE 19° 1.11 (1.61) m/s | 0 |
| 05:00 | Clear | 10 °C | 0% | 6% | 41% | 760 mm Hg | E 83° 1.11 (1.33) m/s | 0 |
| 06:00 |  Sunny | 9 °C | 0% | 6% | 49% | 761 mm Hg | ESE 106° 1.19 (1.39) m/s | 0 |
| 07:00 | Sunny | 9 °C | 0% | 6% | 51% | 761 mm Hg | SE 145° 0.39 (0.47) m/s | 0.6 |
| 08:00 | Sunny | 10 °C | 0% | 7% | 51% | 761 mm Hg | SSW 211° 1.61 (1.83) m/s | 1.8 |
| 09:00 | Sunny | 10 °C | 0% | 7% | 51% | 761 mm Hg | SW 214° 1.89 (2.19) m/s | 3.4 |
| 10:00 | Sunny | 11 °C | 0% | 6% | 48% | 761 mm Hg | SSW 206° 2.39 (2.75) m/s | 5.1 |
| 11:00 | Sunny | 12 °C | 0% | 5% | 46% | 761 mm Hg | SSW 200° 2.5 (2.89) m/s | 6.2 |
| 12:00 | Sunny | 13 °C | 0% | 6% | 43% | 761 mm Hg | SSW 199° 2.5 (2.89) m/s | 6.3 |
| 13:00 | Sunny | 14 °C | 0% | 7% | 40% | 760 mm Hg | SSW 207° 2.61 (3) m/s | 5.3 |
| 14:00 | Sunny | 14 °C | 0% | 7% | 37% | 760 mm Hg | SSW 210° 2.81 (3.22) m/s | 3.7 |
| 15:00 | Sunny | 15 °C | 0% | 6% | 34% | 759 mm Hg | SW 215° 3.11 (3.58) m/s | 2 |
| 16:00 | Sunny | 15 °C | 0% | 5% | 32% | 759 mm Hg | SW 219° 3.11 (3.58) m/s | 0.7 |
| 17:00 | Sunny | 15 °C | 0% | 5% | 31% | 759 mm Hg | SW 224° 3.11 (3.58) m/s | 0.1 |
| 18:00 | Clear | 14 °C | 0% | 5% | 32% | 760 mm Hg | SW 228° 2.89 (3.33) m/s | 0 |
| 19:00 | Clear | 14 °C | 0% | 5% | 33% | 761 mm Hg | SW 233° 2.31 (2.64) m/s | 0 |
| 20:00 | Clear | 14 °C | 0% | 5% | 34% | 761 mm Hg | WSW 239° 1.89 (2.19) m/s | 0 |
| 21:00 | Clear | 13 °C | 0% | 6% | 36% | 761 mm Hg | WSW 246° 1.39 (1.61) m/s | 0 |
| 22:00 | Clear | 13 °C | 0% | 6% | 39% | 761 mm Hg | WSW 248° 0.81 (0.92) m/s | 0 |
| 23:00 | Clear | 12 °C | 0% | 8% | 41% | 761 mm Hg | WNW 286° 0.61 (0.69) m/s | 0 |
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.