5-day weather forecast Oslo 18-06-2026
Weather forecast Oslo Thursday, June 18 18.06.2026: sunny, temperature from 11 °C to 25 °C.
Precipitation probability 38%. Wind up to 4.19 m/s (gusts 4.83 m/s). Air humidity 32–94%, atmospheric pressure 755–757 mm Hg, UV index up to 7.
Sunrise 03:53
Sunset 22:42
Sunset 22:42
Waxing Crescent19% illuminated
Moonrise 07:29 · Moonset 00:49
Moonrise 07:29 · Moonset 00:49
Chart
Table
Thu, Jun 18, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 12 °C | 38% | 100% | 94% | 757 mm Hg | S 189° 2.81 (3.53) m/s | 0 |
| 01:00 |  Overcast | 12 °C | 31% | 100% | 92% | 757 mm Hg | S 190° 2.5 (2.94) m/s | 0 |
| 02:00 | Overcast | 12 °C | 31% | 100% | 92% | 757 mm Hg | SSW 197° 2.19 (2.69) m/s | 0 |
| 03:00 |  Cloudy | 12 °C | 25% | 72% | 92% | 757 mm Hg | SSW 195° 1.5 (1.89) m/s | 0 |
| 04:00 |  Mist | 11 °C | 32% | 78% | 94% | 756 mm Hg | SSW 208° 1 (1.47) m/s | 0 |
| 05:00 | Mist | 11 °C | 30% | 71% | 94% | 756 mm Hg | SSW 197° 0.69 (1) m/s | 0 |
| 06:00 |  Cloudy | 12 °C | 23% | 66% | 91% | 756 mm Hg | SW 226° 0.69 (0.81) m/s | 0.2 |
| 07:00 |  Partly cloudy | 13 °C | 15% | 38% | 85% | 756 mm Hg | SW 214° 0.69 (0.81) m/s | 0.4 |
| 08:00 | Partly cloudy | 15 °C | 10% | 32% | 75% | 756 mm Hg | SSW 210° 1.11 (1.28) m/s | 1.2 |
| 09:00 |  Sunny | 16 °C | 6% | 10% | 68% | 756 mm Hg | SSW 212° 1.5 (1.72) m/s | 2 |
| 10:00 | Sunny | 18 °C | 3% | 8% | 57% | 756 mm Hg | SW 222° 2.11 (2.42) m/s | 3 |
| 11:00 | Sunny | 20 °C | 2% | 12% | 49% | 756 mm Hg | SW 219° 2.5 (2.89) m/s | 4.1 |
| 12:00 | Partly cloudy | 22 °C | 3% | 37% | 42% | 755 mm Hg | SW 222° 2.89 (3.33) m/s | 4.9 |
| 13:00 | Sunny | 23 °C | 2% | 22% | 37% | 755 mm Hg | SW 227° 3.5 (4.03) m/s | 5.3 |
| 14:00 | Sunny | 24 °C | 1% | 15% | 34% | 755 mm Hg | SW 232° 4.11 (4.72) m/s | 5.2 |
| 15:00 | Sunny | 25 °C | 2% | 25% | 32% | 755 mm Hg | SW 231° 4 (4.61) m/s | 6 |
| 16:00 | Partly cloudy | 25 °C | 4% | 54% | 32% | 755 mm Hg | SW 224° 3.89 (4.5) m/s | 7 |
| 17:00 | Partly cloudy | 25 °C | 4% | 50% | 37% | 755 mm Hg | SW 235° 4.19 (4.83) m/s | 6 |
| 18:00 | Sunny | 23 °C | 2% | 17% | 47% | 755 mm Hg | WSW 251° 3.31 (3.81) m/s | 6 |
| 19:00 | Sunny | 22 °C | 3% | 21% | 48% | 755 mm Hg | SW 234° 3.11 (3.58) m/s | 6 |
| 20:00 | Sunny | 21 °C | 3% | 18% | 52% | 755 mm Hg | SW 234° 2.89 (3.47) m/s | 6 |
| 21:00 | Sunny | 17 °C | 5% | 14% | 64% | 756 mm Hg | SSW 208° 1.81 (3.78) m/s | 5 |
| 22:00 | Sunny | 14 °C | 9% | 14% | 77% | 756 mm Hg | S 172° 1.61 (3.36) m/s | 4 |
| 23:00 |  Clear | 12 °C | 12% | 12% | 84% | 757 mm Hg | S 184° 1.5 (3.14) m/s | 0 |
Thu, Jun 18, 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.