5-day weather forecast Singapore Sep 17, 2026
29°Weather forecast Singapore Thursday Sep 17, 2026: overcast, temperature from 28 °C to 29 °C.
Precipitation probability 21%. Wind up to 6.61 m/s (gusts 11.61 m/s). Air humidity 65–75%, atmospheric pressure 757–760 mm Hg, UV index up to 11.6.
5 days at a glance — tap a day to open it
Sunrise 06:55
Sunset 19:02
Sunset 19:02
First Quarter42% illuminated
Moonrise 11:51 · Moonset does not set today
Moonrise 11:51 · Moonset does not set today
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Overcast | 28 °C | 21% | 100% | 75% | 759 mm Hg | ESE 103° 5.11 (5.33) m/s | 0 |
| 01:00 | Overcast | 28 °C | 20% | 100% | 74% | 758 mm Hg | ESE 106° 4.81 (5.11) m/s | 0 |
| 02:00 | Overcast | 28 °C | 19% | 100% | 72% | 758 mm Hg | ESE 108° 4.5 (4.81) m/s | 0 |
| 03:00 | Overcast | 28 °C | 18% | 100% | 70% | 758 mm Hg | ESE 108° 4.5 (4.81) m/s | 0 |
| 04:00 | Overcast | 28 °C | 16% | 93% | 69% | 758 mm Hg | ESE 112° 4.69 (4.92) m/s | 0 |
| 05:00 |  Clear | 28 °C | 6% | 15% | 69% | 758 mm Hg | ESE 111° 4.69 (5) m/s | 0 |
| 06:00 | Clear | 28 °C | 7% | 23% | 71% | 758 mm Hg | ESE 112° 4.81 (5.22) m/s | 0 |
| 07:00 |  Smoky haze | 28 °C | 9% | 40% | 72% | 758 mm Hg | SE 127° 5.11 (5.72) m/s | 0 |
| 08:00 | Smoky haze | 28 °C | 7% | 5% | 73% | 759 mm Hg | SE 133° 5.31 (6.22) m/s | 0.4 |
| 09:00 | Smoky haze | 28 °C | 6% | 5% | 72% | 760 mm Hg | SE 133° 5.31 (6.03) m/s | 1.8 |
| 10:00 | Smoky haze | 29 °C | 5% | 5% | 68% | 760 mm Hg | SE 141° 5 (5.72) m/s | 4.4 |
| 11:00 | Smoky haze | 29 °C | 16% | 99% | 66% | 760 mm Hg | SSE 154° 5.39 (6.03) m/s | 7.7 |
| 12:00 | Smoky haze | 29 °C | 16% | 100% | 66% | 759 mm Hg | SSE 167° 6.11 (6.22) m/s | 10.4 |
| 13:00 |  Partly cloudy | 29 °C | 9% | 55% | 68% | 758 mm Hg | S 183° 6.61 (11.61) m/s | 11.6 |
| 14:00 |  Sunny | 29 °C | 5% | 9% | 69% | 758 mm Hg | SSW 193° 5.81 (8.81) m/s | 10.8 |
| 15:00 | Sunny | 29 °C | 5% | 6% | 68% | 758 mm Hg | SSW 200° 4.61 (4.61) m/s | 8 |
| 16:00 | Partly cloudy | 29 °C | 9% | 53% | 67% | 757 mm Hg | SSW 195° 4.19 (4.22) m/s | 4.6 |
| 17:00 | Partly cloudy | 29 °C | 7% | 35% | 66% | 757 mm Hg | SSW 195° 3.81 (3.83) m/s | 2.1 |
| 18:00 | Sunny | 29 °C | 5% | 7% | 65% | 757 mm Hg | S 184° 3.5 (3.81) m/s | 0.6 |
| 19:00 | Overcast | 29 °C | 16% | 100% | 67% | 757 mm Hg | SSE 160° 3.5 (4.11) m/s | 0 |
| 20:00 | Overcast | 29 °C | 17% | 96% | 69% | 758 mm Hg | SE 144° 3.81 (4.03) m/s | 0 |
| 21:00 |  Cloudy | 29 °C | 12% | 69% | 70% | 758 mm Hg | ESE 115° 4.61 (8.61) m/s | 0 |
| 22:00 | Overcast | 28 °C | 18% | 99% | 72% | 758 mm Hg | ESE 112° 5 (8) m/s | 0 |
| 23:00 | Overcast | 28 °C | 19% | 100% | 72% | 758 mm Hg | ESE 110° 4.69 (4.81) m/s | 0 |
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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.