5-day weather forecast Tehran 21-03-2026
Weather forecast Tehran Saturday 21 March 21.03.2026: sunny, temperature from 9 °C to 16 °C.
Precipitation probability 100%. Wind up to 5.81 m/s (gusts 6.67 m/s). Air humidity 25–54%, atmospheric pressure 754–757 mm Hg, UV index up to 6.4.
Sunrise 06:11
Sunset 18:14
Sunset 18:14
Chart
Table
Type of temperature:
°C
°FSat, 21 Mar, 2026
| Temperature | Precipitation | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 11 °C | 100% (0.13 mm/hr) | 81% | 53% | 755 mm Hg | NNW 340° 0.81 (1.03) m/s | 0 |
| 01:00 |  Clear | 11 °C | 0% | 6% | 54% | 755 mm Hg | NW 305° 1.19 (1.53) m/s | 0 |
| 02:00 | Clear | 10 °C | 0% | 12% | 53% | 755 mm Hg | NNW 333° 1.81 (2.39) m/s | 0 |
| 03:00 |  Partly cloudy | 10 °C | 0% | 44% | 52% | 755 mm Hg | NNW 333° 1.5 (2.08) m/s | 0 |
| 04:00 | Clear | 10 °C | 0% | 4% | 50% | 756 mm Hg | NNW 334° 2.31 (3.14) m/s | 0 |
| 05:00 | Clear | 10 °C | 0% | 4% | 49% | 756 mm Hg | NNW 338° 2.31 (3.33) m/s | 0 |
| 06:00 |  Sunny | 9 °C | 0% | 14% | 50% | 755 mm Hg | N 353° 1.69 (2.42) m/s | 0.1 |
| 07:00 | Sunny | 11 °C | 0% | 5% | 45% | 757 mm Hg | NNW 333° 1.69 (1.97) m/s | 0.6 |
| 08:00 | Sunny | 12 °C | 0% | 3% | 40% | 757 mm Hg | NW 304° 1.5 (1.72) m/s | 1.8 |
| 09:00 | Sunny | 13 °C | 0% | 8% | 39% | 756 mm Hg | WSW 251° 2.31 (2.64) m/s | 3.5 |
| 10:00 | Sunny | 14 °C | 0% | 3% | 28% | 757 mm Hg | WSW 252° 3 (3.44) m/s | 5.3 |
| 11:00 | Sunny | 15 °C | 0% | 4% | 25% | 756 mm Hg | WSW 257° 3.69 (4.25) m/s | 6.3 |
| 12:00 |  Patchy rain possible | 15 °C | 71% (0.01 mm/hr) | 83% | 30% | 755 mm Hg | WSW 239° 3.81 (4.36) m/s | 6.4 |
| 13:00 | Sunny | 16 °C | 0% | 6% | 26% | 756 mm Hg | WSW 251° 5.81 (6.67) m/s | 5.3 |
| 14:00 | Sunny | 16 °C | 0% | 6% | 26% | 755 mm Hg | W 259° 4.69 (5.42) m/s | 3.7 |
| 15:00 | Sunny | 16 °C | 0% | 19% | 28% | 754 mm Hg | WSW 254° 3.89 (4.5) m/s | 1.9 |
| 16:00 | Sunny | 16 °C | 0% | 5% | 28% | 755 mm Hg | WNW 282° 3.69 (4.25) m/s | 5 |
| 17:00 | Sunny | 16 °C | 0% | 5% | 29% | 755 mm Hg | W 279° 3.39 (3.92) m/s | 5 |
| 18:00 | Patchy rain possible | 15 °C | 87% (0.01 mm/hr) | 77% | 34% | 755 mm Hg | W 262° 2.69 (3.11) m/s | 0 |
| 19:00 | Clear | 15 °C | 0% | 5% | 32% | 756 mm Hg | NW 304° 2.61 (3) m/s | 0 |
| 20:00 | Clear | 15 °C | 0% | 5% | 32% | 756 mm Hg | NW 306° 2.39 (2.75) m/s | 0 |
| 21:00 | Patchy rain possible | 14 °C | 86% (0.01 mm/hr) | 71% | 36% | 755 mm Hg | WNW 287° 2.31 (2.64) m/s | 0 |
| 22:00 | Clear | 14 °C | 57% | 52% | 39% | 755 mm Hg | WNW 292° 2.81 (3.31) m/s | 0 |
| 23:00 | Patchy rain possible | 13 °C | 29% | 33% | 41% | 756 mm Hg | WNW 297° 3.39 (3.89) m/s | 0 |
Sat, 21 Mar, 2026
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.