5-day weather forecast Tehran 27-08-2026

Weather forecast Tehran tomorrow 27.08.2026: sunny, temperature from 28 °C to 34 °C.

Precipitation probability 1%. Wind up to 3.39 m/s (gusts 8.31 m/s). Air humidity 10–15%, atmospheric pressure 755–759 mm Hg, UV index up to 9.7.

Sunrise 05:33
Sunset 18:39
Full Moon100% illuminated
Moonrise 18:24 · Moonset 04:45
Chart
Table

Forecast from 28 °C to 34 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)302929292828282930313132323334343434333333323131
Precipitation (mm/hr)000000000000000000000000

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)21212125554200000000151951500
Rain chance (%)000110000000000000110100

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.611.311.111.310.610.390.610.52.112.893.193.313.313.193.313.112.892.692.312.6133.392.612.61
Wind gust (m/s)2.422.112.112.030.720.690.810.815.117.897.197.318.316.196.313.423.222.832.537.6173.923.924.33
Wind direction (°)SSE 154°SSE 155°ESE 109°E 80°NE 49°NNW 331°NNW 335°SSE 147°SSE 159°SSE 159°SSE 166°S 172°S 181°S 189°SSW 199°SSW 202°SSW 203°SSW 204°SSW 196°S 179°SSE 168°SSE 152°SSE 147°SSE 147°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)141414141515151414131313121211111010111111121313

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)758758758758758758758758759759758758758757756755755755755755756756756756

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index00000001.33.15.689.59.78.363.41.40.4000000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)27.926.726.928.230.636.155.166.118.415.114.514.113.713.613.313.113.814.81828.932.533.135.238.2
PM10 (µg/m³)34.933.332.933.434.939.958.871.931.729.529.529.829.729.528.727.727.928.529.837.639.539.140.442.8
Ozone (O₃) (µg/m³)20222323171014387410211712512913112812010279573821944
NO₂ (µg/m³)112.6109.4103.699.3100.8103.999.279.351.730.120.51715.513.914.319.432.149.465.579.291.6100.4103.8103.6
SO₂ (µg/m³)43.643.443.543.845.34745.638.528.320.11613.812.511.511.312.214.11721.729.939.84749.449.1
CO (µg/m³)9857233902243977379619408036555143622562192282673183995538601240149215331446

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.