5-day weather forecast Karachi 18-05-2026

Weather forecast Karachi today 18.05.2026: sunny, temperature from 27 °C to 35 °C.

No precipitation expected. Wind up to 11 m/s (gusts 13.44 m/s). Air humidity 44–82%, atmospheric pressure 752–755 mm Hg, UV index up to 11.2.

Sunrise 05:47
Sunset 19:10

Waxing Crescent2% illuminated
Moonrise 06:45 · Moonset 21:16

Chart

Table

Mon, May 18, 2026

Tue, May 19 →

Forecast from 27 °C to 35 °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)	28	27	27	27	27	27	27	28	28	29	30	30	31	35	31	31	31	30	29	29	28	28	28	28
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 (%)	0	0	8	12	4	0	0	0	0	0	0	0	0	25	0	0	0	0	0	0	2	10	38	56
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	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)	7.69	7.89	8.5	8.69	8.69	8.61	8.61	8.69	9.5	9.69	10	10.19	10.11	10.5	10.69	10.89	10.89	11	10.81	10.19	9.31	8.5	8.19	8.19
Wind gust (m/s)	10.53	10.75	11.58	11.89	11.97	11.97	12.11	11.53	11.75	11.25	11.5	11.72	11.61	12.08	12.31	12.53	12.53	12.75	13.44	13.11	12.22	11.28	10.89	10.94
Wind direction (°)	W 263°	W 266°	W 269°	W 270°	W 268°	W 271°	W 273°	W 271°	W 268°	W 266°	W 266°	W 264°	W 260°	WSW 256°	WSW 253°	WSW 253°	WSW 252°	WSW 251°	WSW 249°	WSW 245°	WSW 243°	WSW 247°	WSW 254°	WSW 257°

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 (%)	78	78	78	79	78	77	77	74	70	66	65	64	62	44	61	62	64	68	71	77	80	81	82	82

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)	755	754	753	753	753	753	754	754	755	755	755	755	754	755	753	753	752	752	752	752	752	753	753	753

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	0.4	1.6	3.9	6.7	9.4	11.1	11.2	9.6	6.9	4.1	1.8	0.5	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)	24.3	23.1	21.3	21.1	20.8	23.2	22.4	21.6	20.9	20.3	20.2	20.2	22.8	25.4	26.3	26.9	26.7	26	25.4	25.2	25.3	24.9	24.3	23.6
PM10 (µg/m³)	63.3	57.1	50.3	48.3	46.9	54.1	52.6	52.1	51.4	49.9	50.1	49.9	58.8	65.6	67.7	69.8	69.1	68.9	66.3	64.7	64	61.9	59.7	55.1
Ozone (O₃) (µg/m³)	58	49	45	43	43	46	49	52	54	55	56	57	59	62	70	79	86	88	86	83	78	72	65	57
NO₂ (µg/m³)	10.7	12.5	13.3	13.5	13	10.8	8.4	6.6	5.7	5.2	5.2	5.9	7.1	7.6	6.8	5.4	4.3	3.8	3.6	3.8	4.3	5.1	6.4	8.9
SO₂ (µg/m³)	6.2	6.2	6.3	6.5	6.4	5.9	5.2	4.8	4.7	4.8	4.9	5.1	5.5	5.7	5.8	5.9	5.9	5.7	5.4	5.2	5.1	5.1	5.1	5.3
CO (µg/m³)	310.9	297.9	276.9	249.9	223.9	181.9	166.9	157.9	154.9	158.9	177.9	228.9	294.9	335.9	326.9	293.9	266.9	257.9	256.9	262.9	283.9	313.9	331.9	329.9

Mon, May 18, 2026

Tue, May 19 →

Frequently asked questions about the weather in Karachi

Today in Karachi the temperature ranges from 27 °C to 35 °C, wind up to 11 m/s. Check the detailed hourly forecast above for more information.

The precipitation probability in Karachi today is 0%. View the full multi-day forecast above to see the rain chances for each upcoming day.

The wind speed in Karachi today reaches up to 11 m/s with gusts up to 13.44 m/s. Check the detailed wind chart above for hourly wind data.

The air humidity in Karachi today ranges from 44% to 82%. View the humidity chart above for hourly details.

The UV index in Karachi today reaches up to 11.2. Check the UV index chart above for hourly values throughout the day.

The atmospheric pressure in Karachi today ranges from 752 to 755 mm Hg. View the pressure chart above for hourly readings.

Cloud cover in Karachi today reaches up to 56%. Check the cloud cover chart above for hourly details throughout the day.

Karachi 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.

Learn more about our methodology →