5-day weather forecast Tehran 27-04-2026

Weather forecast Tehran tomorrow 27.04.2026: sunny, temperature from 14 °C to 24 °C.

Precipitation probability 75%. Wind up to 11.89 m/s (gusts 13.69 m/s). Air humidity 21–67%, atmospheric pressure 755–761 mm Hg, UV index up to 9.8.

Sunrise 06:17
Sunset 19:48

Waxing Gibbous79% illuminated
Moonrise 15:49 · Moonset 03:57

Chart

Table

← Sun, Apr 26

Mon, Apr 27, 2026

Tue, Apr 28 →

Forecast from 14 °C to 24 °C and precipitation

Temperature & Precipitation
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Temperature (°C)	19	19	18	18	18	17	18	18	19	20	21	22	23	24	24	24	24	24	24	19	14	16	18	19
Precipitation (mm/hr)	0	0	0	0.02	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1.49	7.37	0.13	0	0

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Cloud cover (%)	44	37	7	73	9	9	11	10	8	11	9	6	5	4	6	3	2	4	6	72	70	82	22	15
Rain chance (%)	0	0	0	75	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	100	100	100	0	0

Wind speed and direction

Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	1	1.19	0.81	0.81	0.11	0.5	1.19	2.39	2.19	2.5	2.89	3	3.69	4.81	5.5	5.11	4.19	3.39	2.19	11.89	8.5	6.31	2.69	0.31
Wind gust (m/s)	1.14	1.39	0.92	0.92	0.11	0.58	1.39	2.75	2.53	2.89	3.33	3.44	4.25	5.53	6.33	5.86	4.83	3.92	2.53	13.69	10.06	7.44	3.11	0.36
Wind direction (°)	ENE 71°	E 94°	ESE 121°	S 191°	NNW 342°	NE 53°	ESE 119°	SE 135°	SSE 157°	S 178°	SSW 203°	SW 224°	WSW 240°	W 260°	W 272°	W 278°	W 272°	WNW 297°	WSW 248°	WSW 255°	NW 318°	N 10°	NNE 23°	SW 215°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	36	37	38	41	42	42	41	40	39	36	33	29	23	21	21	21	21	23	24	44	67	50	40	38

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	759	759	759	760	760	760	760	760	760	760	759	758	758	757	757	756	755	755	755	758	761	760	759	758

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0.4	1.4	3.2	5.7	8	9.5	9.8	8.5	6	3	0.8	0.2	0	0	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	63.3	85.9	77.3	64.7	58.5	54.2	51.1	50.1	52.2	63.3	72.4	40.1	27.6	22.7	20.2	20.1	20.9	20.7	19.8	21.1	22.9	26.7	46.9	40.7
PM10 (µg/m³)	85.7	101.7	88.9	74.9	67	61	57.4	56.3	58.3	69.4	80.8	59.9	49.3	43.9	41.5	44.3	49.1	50.1	47.5	47.3	48.3	52.8	65.9	60.7
Ozone (O₃) (µg/m³)	11	3	1	0	0	0	0	0	0	7	27	53	77	95	110	120	124	123	117	103	85	66	48	30
NO₂ (µg/m³)	117.7	122.8	122.5	120.2	116.2	110.1	104	99	93.9	87.3	78.2	67.5	56.5	44.2	31.6	22.6	18.1	17.2	20.9	31.5	46.7	61.2	74.7	87.4
SO₂ (µg/m³)	33.7	36.5	37.3	36.8	34.7	31.3	29	29.1	30.3	30.5	28.9	26.3	23	18.5	13.2	9.2	7.1	6.2	6.1	7.1	8.9	10.8	12.5	14.3
CO (µg/m³)	2120.9	2128.9	1906.9	1605.9	1131.9	577.9	379.9	938.9	1852.9	2352.9	1989.9	1211.9	601.9	396.9	358.9	353.9	323.9	327.9	405.9	588.9	845.9	1126.9	1466.9	1830.9

← Sun, Apr 26

Mon, Apr 27, 2026

Tue, Apr 28 →

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.

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