5-day weather forecast Singapore 19-05-2026

Weather forecast Singapore Tuesday, May 19 19.05.2026: patchy rain possible, temperature from 27 °C to 31 °C.

Precipitation probability 80%. Wind up to 7.5 m/s (gusts 12.39 m/s). Air humidity 68–82%, atmospheric pressure 754–758 mm Hg, UV index up to 10.3.

Sunrise 06:56
Sunset 19:07

Waxing Crescent7% illuminated
Moonrise 09:14 · Moonset 21:51

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Table

← Mon, May 18

Tue, May 19, 2026

Wed, May 20 →

Forecast from 27 °C to 31 °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	28	28	28	28	27	28	28	28	28	29	30	30	31	31	31	31	30	29	29	29	29	29	29
Precipitation (mm/hr)	0	0.05	0	0	0.12	0.38	1.38	0.86	0.9	0.44	0.33	0	0.02	0.02	0.01	0.3	0.29	1.07	2.58	3.13	1.8	0.15	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 (%)	38	77	41	37	77	77	82	81	71	84	75	27	86	79	76	88	80	83	89	74	77	76	65	51
Rain chance (%)	0	80	0	0	100	100	100	100	100	100	100	0	84	81	84	100	100	100	100	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)	1.61	1.81	1.89	1.69	1.81	2.11	2.61	3.11	3.61	4.11	4.69	5.61	5.89	6.39	6.89	7.19	7.5	7.19	6.69	6.5	5.81	4.89	4.69	4.5
Wind gust (m/s)	2.36	2.64	2.78	2.5	2.64	3.11	3.81	4.89	6.28	5.47	6.36	7.86	8.28	9	9.81	9.44	9.94	10	11.11	12.39	11.75	7.28	6.92	6.64
Wind direction (°)	NW 323°	NW 314°	NW 312°	WNW 303°	WNW 301°	WNW 286°	W 277°	W 275°	W 279°	WNW 284°	WNW 289°	WNW 288°	WNW 283°	W 280°	W 277°	W 272°	W 268°	W 268°	W 277°	WNW 291°	WNW 297°	WNW 294°	WNW 292°	WNW 294°

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	79	80	81	81	81	81	82	81	79	77	73	70	69	68	68	70	74	77	78	78	77	76	77

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)	758	757	756	756	755	755	756	756	757	757	757	757	757	756	755	755	754	754	754	755	756	756	757	757

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	0.4	1.4	3.1	5.8	8.5	10.1	10.3	7.9	4.5	1.6	0.4	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)	14.8	14.4	15	14	13.2	12.4	13.1	13	12.7	12.5	12.9	12.8	12.1	11.1	10.5	10	10.3	11.4	11.8	12.4	13.2	14.3	16.5	16.7
PM10 (µg/m³)	15.2	15.2	16.4	15.3	14.7	13.8	14.3	14.3	13.8	13.7	14.1	14	13.4	12.4	11.8	11.3	11.6	12.8	13.5	14.4	15.7	16.8	19.4	19.5
Ozone (O₃) (µg/m³)	102	97	89	78	68	61	54	49	45	41	39	37	37	38	41	46	51	55	60	65	72	79	82	78
NO₂ (µg/m³)	22.3	25.2	28.1	31.3	34.3	37.2	40	42.3	44.1	45.4	46.1	46.1	45.5	43.7	40.3	35.8	31.5	27.3	23.3	20.6	19.3	19.3	21.2	26.1
SO₂ (µg/m³)	11.1	11.3	11.4	11.7	12.2	13.2	14.5	15.6	16.3	16.9	17	16.6	15.8	15	14.2	13.4	12.8	12.4	12.1	12	12	12.2	12.9	14.6
CO (µg/m³)	370.9	514.9	770.9	1090.9	1364.9	1560.9	1709.9	1795.9	1794.9	1729.9	1656.9	1564.9	1464.9	1445.9	1635.9	1907.9	1963.9	1586.9	994.9	544.9	398.9	394.9	403.9	367.9

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Tue, May 19, 2026

Wed, May 20 →

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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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