5-day weather forecast Tokyo 18-05-2026
Weather forecast Tokyo Monday, May 18 18.05.2026: sunny, temperature from 20 °C to 27 °C.
No precipitation expected. Wind up to 8 m/s (gusts 9.92 m/s). Air humidity 40–63%, atmospheric pressure 762–764 mm Hg, UV index up to 9.1.
Sunrise 04:34
Sunset 18:41
Sunset 18:41
Waxing Crescent2% illuminated
Moonrise 05:10 · Moonset 20:45
Moonrise 05:10 · Moonset 20:45
Chart
Table
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 21 °C | 0% | 8% | 62% | 764 mm Hg | SSE 161° 2.5 (3.75) m/s | 0 |
| 01:00 | Clear | 20 °C | 0% | 6% | 63% | 763 mm Hg | SE 129° 1.61 (2.36) m/s | 0 |
| 02:00 | Clear | 20 °C | 0% | 5% | 62% | 763 mm Hg | ENE 71° 0.89 (1.33) m/s | 0 |
| 03:00 | Clear | 20 °C | 0% | 5% | 60% | 764 mm Hg | ENE 59° 1.19 (1.78) m/s | 0 |
| 04:00 | Clear | 20 °C | 0% | 4% | 59% | 764 mm Hg | E 79° 1.5 (2.19) m/s | 0 |
| 05:00 |  Sunny | 20 °C | 0% | 4% | 59% | 764 mm Hg | ENE 58° 1.89 (2.81) m/s | 0 |
| 06:00 | Sunny | 20 °C | 0% | 2% | 57% | 764 mm Hg | E 98° 1.39 (1.97) m/s | 0.4 |
| 07:00 | Sunny | 21 °C | 0% | 2% | 54% | 764 mm Hg | ESE 113° 1.61 (2.14) m/s | 1.4 |
| 08:00 | Sunny | 22 °C | 0% | 2% | 50% | 764 mm Hg | E 100° 1.11 (1.42) m/s | 3 |
| 09:00 | Sunny | 23 °C | 0% | 0% | 46% | 764 mm Hg | E 100° 1.61 (1.97) m/s | 5.2 |
| 10:00 | Sunny | 24 °C | 0% | 0% | 43% | 764 mm Hg | SE 134° 2.39 (2.92) m/s | 7.4 |
| 11:00 | Sunny | 25 °C | 0% | 0% | 41% | 764 mm Hg | SSE 158° 3.19 (3.81) m/s | 8.8 |
| 12:00 | Sunny | 26 °C | 0% | 0% | 40% | 764 mm Hg | S 169° 4.39 (5.06) m/s | 9.1 |
| 13:00 | Sunny | 27 °C | 0% | 0% | 41% | 763 mm Hg | S 175° 6 (6.89) m/s | 8.3 |
| 14:00 | Sunny | 27 °C | 0% | 0% | 40% | 762 mm Hg | S 178° 6.69 (7.72) m/s | 6.3 |
| 15:00 | Sunny | 27 °C | 0% | 0% | 40% | 762 mm Hg | S 183° 7.19 (8.28) m/s | 4 |
| 16:00 | Sunny | 26 °C | 0% | 0% | 46% | 762 mm Hg | S 185° 8 (9.19) m/s | 2.1 |
| 17:00 | Sunny | 24 °C | 0% | 0% | 53% | 762 mm Hg | S 180° 7.89 (9.33) m/s | 0.7 |
| 18:00 | Sunny | 23 °C | 0% | 0% | 56% | 762 mm Hg | S 179° 7.61 (9.92) m/s | 0.2 |
| 19:00 | Clear | 23 °C | 0% | 0% | 57% | 762 mm Hg | S 182° 6.81 (9.86) m/s | 0 |
| 20:00 | Clear | 23 °C | 0% | 0% | 56% | 763 mm Hg | S 187° 6.39 (9.39) m/s | 0 |
| 21:00 | Clear | 23 °C | 0% | 2% | 57% | 763 mm Hg | S 188° 6.11 (9.08) m/s | 0 |
| 22:00 | Clear | 22 °C | 0% | 2% | 59% | 763 mm Hg | S 190° 5.39 (8.14) m/s | 0 |
| 23:00 | Clear | 22 °C | 0% | 3% | 61% | 763 mm Hg | SSW 194° 4.89 (7.42) 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.