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
Sunset 19:16
First Quarter43% illuminated
Moonrise 11:54 · Moonset Does not set today
Moonrise 11:54 · Moonset Does not set today
Chart
Table
Mon, Jul 20, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 28 °C | 7% | 15% | 73% | 759 mm Hg | SSW 198° 2.61 (3.81) m/s | 0 |
| 01:00 |  Patchy rain possible | 28 °C | 23% (0.12 mm/hr) | 71% | 74% | 759 mm Hg | S 184° 2.19 (3.25) m/s | 0 |
| 02:00 | Patchy rain possible | 27 °C | 34% (0.28 mm/hr) | 83% | 75% | 758 mm Hg | S 183° 2.31 (3.39) m/s | 0 |
| 03:00 | Patchy rain possible | 27 °C | 31% (0.26 mm/hr) | 72% | 76% | 758 mm Hg | S 180° 2 (3.03) m/s | 0 |
| 04:00 |  Partly cloudy | 27 °C | 10% | 29% | 76% | 758 mm Hg | S 184° 2.61 (3.83) m/s | 0 |
| 05:00 | Clear | 27 °C | 8% | 12% | 76% | 758 mm Hg | SSW 194° 2.61 (3.86) m/s | 0 |
| 06:00 |  Moderate rain at times | 27 °C | 53% (0.74 mm/hr) | 83% | 76% | 758 mm Hg | SSW 200° 2.11 (3.14) m/s | 0 |
| 07:00 | Patchy rain possible | 27 °C | 33% (0.22 mm/hr) | 87% | 76% | 758 mm Hg | SSW 200° 2.11 (3.14) m/s | 0 |
| 08:00 |  Patchy rain possible | 27 °C | 46% (0.5 mm/hr) | 79% | 77% | 759 mm Hg | SSW 194° 2.11 (3) m/s | 0.4 |
| 09:00 | Patchy rain possible | 28 °C | 33% (0.23 mm/hr) | 87% | 74% | 760 mm Hg | SSW 197° 2.61 (3.44) m/s | 1.6 |
| 10:00 |  Sunny | 28 °C | 7% | 21% | 72% | 760 mm Hg | SSW 203° 2.69 (3.58) m/s | 3.8 |
| 11:00 | Sunny | 29 °C | 6% | 13% | 70% | 760 mm Hg | SSW 209° 2.69 (3.47) m/s | 6.2 |
| 12:00 | Patchy rain possible | 29 °C | 16% (0.03 mm/hr) | 79% | 69% | 760 mm Hg | SSW 209° 3.11 (3.94) m/s | 8.6 |
| 13:00 | Patchy rain possible | 29 °C | 20% (0.12 mm/hr) | 70% | 70% | 759 mm Hg | SW 214° 3.5 (4.39) m/s | 9.8 |
| 14:00 | Patchy rain possible | 29 °C | 27% (0.23 mm/hr) | 76% | 70% | 758 mm Hg | SW 223° 3.61 (4.5) m/s | 9.1 |
| 15:00 | Patchy rain possible | 29 °C | 17% (0.04 mm/hr) | 80% | 71% | 758 mm Hg | SW 229° 3.5 (4.5) m/s | 6.9 |
| 16:00 | Patchy rain possible | 29 °C | 16% (0.04 mm/hr) | 78% | 70% | 758 mm Hg | SW 224° 3.11 (4) m/s | 4.2 |
| 17:00 | Patchy rain possible | 29 °C | 15% (0.03 mm/hr) | 74% | 70% | 758 mm Hg | SW 221° 2.61 (3.47) m/s | 1.9 |
| 18:00 | Patchy rain possible | 29 °C | 23% (0.14 mm/hr) | 76% | 70% | 758 mm Hg | SSW 211° 1.89 (2.58) m/s | 0.5 |
| 19:00 | Patchy rain possible | 28 °C | 48% (0.63 mm/hr) | 86% | 72% | 758 mm Hg | S 189° 1.11 (1.61) m/s | 0 |
| 20:00 | Patchy rain possible | 28 °C | 31% (0.22 mm/hr) | 88% | 72% | 759 mm Hg | SSE 148° 0.89 (1.33) m/s | 0 |
| 21:00 | Patchy rain possible | 28 °C | 53% (0.86 mm/hr) | 79% | 73% | 759 mm Hg | ESE 119° 1.69 (2.5) m/s | 0 |
| 22:00 | Clear | 28 °C | 9% | 24% | 75% | 760 mm Hg | E 97° 2.31 (3.33) m/s | 0 |
| 23:00 | Patchy rain possible | 27 °C | 68% (2.05 mm/hr) | 78% | 79% | 760 mm Hg | E 85° 2.69 (4.14) m/s | 0 |
Mon, Jul 20, 2026
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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.