5-day weather forecast Singapore 20-07-2026

Weather forecast Singapore Monday, July 20 20.07.2026: patchy rain possible, temperature from 27 °C to 29 °C.

Precipitation probability 68%. Wind up to 3.61 m/s (gusts 4.5 m/s). Air humidity 69–79%, atmospheric pressure 758–760 mm Hg, UV index up to 9.8.

Sunrise 07:05
Sunset 19:16

First Quarter43% illuminated
Moonrise 11:54 · Moonset Does not set today

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← Sun, Jul 19

Mon, Jul 20, 2026

Forecast from 27 °C to 29 °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	27	27	27	27	27	27	27	28	28	29	29	29	29	29	29	29	29	28	28	28	28	27
Precipitation (mm/hr)	0	0.12	0.28	0.26	0	0	0.74	0.22	0.5	0.23	0	0	0.03	0.12	0.23	0.04	0.04	0.03	0.14	0.63	0.22	0.86	0	2.05

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 (%)	15	71	83	72	29	12	83	87	79	87	21	13	79	70	76	80	78	74	76	86	88	79	24	78
Rain chance (%)	7	23	34	31	10	8	53	33	46	33	7	6	16	20	27	17	16	15	23	48	31	53	9	68

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)	2.61	2.19	2.31	2	2.61	2.61	2.11	2.11	2.11	2.61	2.69	2.69	3.11	3.5	3.61	3.5	3.11	2.61	1.89	1.11	0.89	1.69	2.31	2.69
Wind gust (m/s)	3.81	3.25	3.39	3.03	3.83	3.86	3.14	3.14	3	3.44	3.58	3.47	3.94	4.39	4.5	4.5	4	3.47	2.58	1.61	1.33	2.5	3.33	4.14
Wind direction (°)	SSW 198°	S 184°	S 183°	S 180°	S 184°	SSW 194°	SSW 200°	SSW 200°	SSW 194°	SSW 197°	SSW 203°	SSW 209°	SSW 209°	SW 214°	SW 223°	SW 229°	SW 224°	SW 221°	SSW 211°	S 189°	SSE 148°	ESE 119°	E 97°	E 85°

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 (%)	73	74	75	76	76	76	76	76	77	74	72	70	69	70	70	71	70	70	70	72	72	73	75	79

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	758	758	758	758	758	758	759	760	760	760	760	759	758	758	758	758	758	758	759	759	760	760

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	1.6	3.8	6.2	8.6	9.8	9.1	6.9	4.2	1.9	0.5	0	0	0	0	0

← Sun, Jul 19

Mon, Jul 20, 2026

Singapore 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 →