5-day weather forecast Riyadh 17-07-2026

Weather forecast Riyadh tomorrow 17.07.2026: sandstorm, temperature from 32 °C to 44 °C.

Precipitation probability 3%. Wind up to 7.5 m/s (gusts 10.33 m/s). Air humidity 6–13%, atmospheric pressure 749–752 mm Hg, UV index up to 10.7.

Sunrise 05:14
Sunset 18:44

Waxing Crescent15% illuminated
Moonrise 08:02 · Moonset 21:03

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Table

← Thu, Jul 16

Fri, Jul 17, 2026

Sat, Jul 18 →

Forecast from 32 °C to 44 °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)	36	36	35	34	33	32	33	36	37	39	41	42	43	44	44	44	44	43	42	40	38	37	36	35
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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 (%)	21	3	11	12	2	0	0	0	0	4	21	44	45	43	30	30	35	46	46	20	5	0	9	2
Rain chance (%)	1	0	1	1	0	0	0	0	0	0	1	3	3	3	2	2	2	3	3	1	0	0	1	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)	3.19	3.19	3	1.89	1.11	1.19	1.31	0.39	0.31	2.89	3.61	3.61	4.31	5.5	6	5.89	6.39	7.5	7	5.39	4.89	5.19	4.19	4.81
Wind gust (m/s)	6.72	6.72	6.31	4	2.31	2.53	2.72	0.61	0.36	3.33	4.14	4.14	4.94	6.33	6.89	6.78	7.36	8.64	9.22	9.33	9.31	10.33	8.83	9.44
Wind direction (°)	NNE 20°	NNE 17°	NNE 27°	NNE 13°	E 96°	SE 132°	SE 125°	SW 232°	NNE 23°	NE 42°	NE 38°	NNE 31°	NNE 26°	NNE 23°	NNE 23°	NNE 22°	NNE 23°	NNE 27°	NE 35°	NE 42°	NE 42°	NE 38°	NE 34°	ENE 65°

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 (%)	10	10	10	11	12	13	12	10	9	8	7	7	6	6	6	6	6	6	7	8	9	9	9	10

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)	751	750	750	751	752	752	752	752	752	752	752	752	751	750	750	749	749	749	749	750	751	752	752	752

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	0.2	1	2.7	5.2	8	10.1	10.7	9.8	7.7	4.9	2.5	0.8	0.2	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)	63.1	55.3	46.3	38.9	35.6	35	36.9	43.1	41.6	47	51.3	58.1	62.9	60.3	57.2	56.7	57.2	61.5	69.8	85.7	77.8	75	73.3	63.8
PM10 (µg/m³)	349.2	298	229.1	174.6	156	148.1	149	156.5	137.8	204	263.6	373.5	449.8	434	414.4	426.5	451.7	516	616.5	715.3	558.8	517.8	491.7	381.8
Ozone (O₃) (µg/m³)	45	48	52	55	54	52	52	54	59	65	76	89	99	104	105	105	104	101	96	87	76	67	63	61
NO₂ (µg/m³)	33.2	29.7	25.1	22.1	21.8	23.1	25.3	29.4	34.5	36.7	33.8	28	22.9	19.2	16.2	14.4	14.4	15.6	17.4	20.2	23.5	25.7	25.8	24.7
SO₂ (µg/m³)	36.9	36.6	36.1	36.7	37.6	39.6	46.6	65.9	90.2	102	89.9	65.3	45	35.7	30.8	27.2	23.5	21.1	20.8	24.2	29.9	34.1	35.2	35
CO (µg/m³)	345	338	327	317	310	303	295	285	273	255	225	188	158	137	123	116	120	132	143	148	151	156	167	179

← Thu, Jul 16

Fri, Jul 17, 2026

Sat, Jul 18 →

Riyadh 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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