5-day weather forecast Las Vegas Sep 27, 2026
30°Weather forecast Las Vegas Sunday Sep 27, 2026: sunny, temperature from 22 °C to 30 °C.
Precipitation probability 9%. Wind up to 9.5 m/s (gusts 10.11 m/s). Air humidity 10–42%, atmospheric pressure 755–758 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 06:32
Sunset 18:30
Sunset 18:30
Waning Gibbous96% illuminated
Moonrise 18:51 · Moonset 07:35
Moonrise 18:51 · Moonset 07:35
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 28 °C | 0% | 0% | 25% | 757 mm Hg | SSE 154° 1.11 (1.69) m/s | 0 |
| 01:00 | Clear | 27 °C | 0% | 0% | 27% | 757 mm Hg | WSW 250° 0.31 (1.39) m/s | 0 |
| 02:00 | Clear | 27 °C | 0% | 0% | 26% | 757 mm Hg | NW 314° 1.31 (1.89) m/s | 0 |
| 03:00 | Clear | 26 °C | 0% | 0% | 25% | 757 mm Hg | WNW 290° 0.81 (1.61) m/s | 0 |
| 04:00 | Clear | 25 °C | 0% | 0% | 25% | 758 mm Hg | W 273° 0.61 (1.53) m/s | 0 |
| 05:00 | Clear | 25 °C | 0% | 0% | 25% | 758 mm Hg | WNW 302° 0.81 (1.5) m/s | 0 |
| 06:00 | Clear | 24 °C | 0% | 0% | 24% | 758 mm Hg | WNW 290° 0.89 (1.5) m/s | 0 |
| 07:00 | Sunny | 25 °C | 0% | 0% | 24% | 758 mm Hg | NW 307° 1 (1.53) m/s | 0 |
| 08:00 | Sunny | 22 °C | 0% | 0% | 20% | 758 mm Hg | ESE 113° 0.39 (1.33) m/s | 0.5 |
| 09:00 | Sunny | 23 °C | 0% | 0% | 18% | 758 mm Hg | ESE 108° 2.19 (2.22) m/s | 1.7 |
| 10:00 | Sunny | 25 °C | 0% | 0% | 14% | 758 mm Hg | SE 127° 3.11 (3.81) m/s | 3.6 |
| 11:00 | Sunny | 27 °C | 0% | 0% | 12% | 758 mm Hg | SSE 149° 3.5 (6.42) m/s | 5.6 |
| 12:00 | Sunny | 30 °C | 0% | 0% | 10% | 757 mm Hg | S 171° 5.89 (9) m/s | 7 |
| 13:00 | Sunny | 30 °C | 0% | 5% | 11% | 756 mm Hg | SSW 198° 7.39 (9.31) m/s | 5.6 |
| 14:00 | Sunny | 30 °C | 1% | 10% | 13% | 755 mm Hg | SSW 205° 7.39 (9.42) m/s | 4.7 |
| 15:00 |  Partly cloudy | 30 °C | 2% | 31% | 14% | 755 mm Hg | SSW 197° 9.5 (10.11) m/s | 3.8 |
| 16:00 |  Overcast | 29 °C | 9% | 100% | 15% | 755 mm Hg | SSW 197° 7.5 (9.61) m/s | 1.9 |
| 17:00 | Overcast | 29 °C | 9% | 100% | 16% | 755 mm Hg | SSW 210° 5.69 (8.19) m/s | 0.5 |
| 18:00 | Sunny | 24 °C | 1% | 0% | 33% | 755 mm Hg | SE 133° 7.89 (8.33) m/s | 0.1 |
| 19:00 | Clear | 22 °C | 1% | 0% | 37% | 756 mm Hg | ESE 103° 5.39 (6.94) m/s | 0 |
| 20:00 |  Overcast | 30 °C | 8% | 91% | 19% | 755 mm Hg | WSW 244° 1.81 (2.11) m/s | 0 |
| 21:00 | Clear | 22 °C | 1% | 2% | 41% | 757 mm Hg | ENE 72° 2 (2.53) m/s | 0 |
| 22:00 | Clear | 22 °C | 1% | 0% | 42% | 757 mm Hg | ENE 62° 1.89 (2.31) m/s | 0 |
| 23:00 | Overcast | 27 °C | 9% | 100% | 19% | 755 mm Hg | S 185° 3.19 (3.92) 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.