5-day weather forecast Singapore 27-04-2026

Weather forecast Singapore tomorrow 27.04.2026: sunny, temperature from 27 °C to 30 °C.

Precipitation probability 80%. Wind up to 4.31 m/s (gusts 6.22 m/s). Air humidity 70–80%, atmospheric pressure 755–758 mm Hg, UV index up to 12.9.

Sunrise 06:58
Sunset 19:07

Waxing Gibbous79% illuminated
Moonrise 15:53 · Moonset 03:32

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Table

← Sun, Apr 26

Mon, Apr 27, 2026

Tue, Apr 28 →

Forecast from 27 °C to 30 °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	27	27	27	27	27	27	28	28	29	29	29	29	29	29	29	30	29	29	29	29	28
Precipitation (mm/hr)	0	0	0	0	0	0	0	0	0	0	0	0	0	0.01	0.04	0.01	0.04	0.05	0.03	0.02	0.01	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 (%)	33	37	29	17	14	15	19	41	26	19	19	14	12	77	81	84	79	79	87	75	89	23	11	20
Rain chance (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	80	80	73	72	100	79	86	79	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)	1	0.89	0.61	0.19	0.11	0.39	0.61	0.5	0.5	0.69	0.89	1	1	1.11	1.39	2.11	2.81	3.5	3.81	4	4.31	4.11	3.69	3.39
Wind gust (m/s)	1.44	1.31	0.86	0.28	0.14	0.58	0.89	0.72	0.69	0.94	1.17	1.28	1.28	1.39	1.81	2.75	3.75	4.69	5.17	5.67	6.22	5.89	5.33	4.92
Wind direction (°)	ESE 121°	SE 137°	SSE 147°	SSE 154°	S 172°	SSE 167°	SSE 152°	SE 133°	SE 130°	SE 125°	ESE 115°	E 98°	E 93°	ESE 110°	SE 129°	SE 127°	ESE 111°	E 95°	E 87°	ENE 77°	ENE 66°	ENE 59°	ENE 60°	ENE 62°

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 (%)	77	77	78	79	79	79	80	80	79	77	75	73	71	71	70	70	71	71	72	74	75	76	76	76

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	758	758	757	756	755	755	755	755	755	755	756	757	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	0.5	2.1	5.1	8.7	11.7	12.9	12	8.9	5.5	2.4	0.6	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)	17	16.4	15.1	13.9	12.1	11.1	10.6	10.2	9.4	8.6	8	7.6	7.5	7.6	7.9	8.2	10.2	12.3	14.1	15	15.1	14.7	14.3	15
PM10 (µg/m³)	20.2	19.4	17.9	16.5	14.4	13.3	12.7	12.3	11.4	10.6	9.8	9.4	9.2	9.3	9.6	9.9	12	14.1	16.2	17.5	17.4	16.9	16.2	16.9
Ozone (O₃) (µg/m³)	83	81	74	65	57	53	50	48	47	46	45	42	39	36	32	28	27	29	33	39	48	59	69	77
NO₂ (µg/m³)	29.4	32.3	35	37.6	39.1	39	37.9	36.6	35.2	33.6	32.8	33.1	34.1	35.3	36.9	38.6	39.1	37.7	35.1	32.5	29.9	27.4	26.1	26.7
SO₂ (µg/m³)	11.1	10.9	10.3	9.5	8.8	8.4	8.2	7.9	7.3	6.5	6.1	6.1	6.5	7	7.7	8.7	9.7	11	12.4	13.1	12.6	11.4	10.4	9.9
CO (µg/m³)	331.9	399.9	570.9	785.9	897.9	809.9	618.9	464.9	407.9	388.9	365.9	311.9	253.9	240.9	319.9	443.9	513.9	471.9	374.9	303.9	291.9	304.9	315.9	307.9

← Sun, Apr 26

Mon, Apr 27, 2026

Tue, Apr 28 →

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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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