5-day weather forecast Oslo Sep 16, 2026
15°Weather forecast Oslo tomorrow Sep 16, 2026: patchy rain possible, temperature from 8 °C to 15 °C.
Precipitation probability 43%. Wind up to 4.31 m/s (gusts 9.53 m/s). Air humidity 58–99%, atmospheric pressure 748–751 mm Hg, UV index up to 2.1.
5 days at a glance — tap a day to open it
Sunrise 06:47
Sunset 19:36
Sunset 19:36
First Quarter32% illuminated
Moonrise 15:14 · Moonset 19:45
Moonrise 15:14 · Moonset 19:45
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 13 °C | 35% (0.01 mm/hr) | 100% | 97% | 750 mm Hg | S 189° 3.61 (9) m/s | 0 |
| 01:00 | Patchy rain possible | 13 °C | 30% (0.01 mm/hr) | 89% | 93% | 749 mm Hg | S 185° 4.31 (9.22) m/s | 0 |
| 02:00 | Patchy rain possible | 12 °C | 25% (0.01 mm/hr) | 60% | 96% | 749 mm Hg | S 184° 4.11 (9.53) m/s | 0 |
| 03:00 |  Mist | 11 °C | 32% | 69% | 97% | 749 mm Hg | S 184° 3.11 (8.22) m/s | 0 |
| 04:00 | Mist | 10 °C | 25% | 37% | 97% | 749 mm Hg | S 181° 2.81 (8.14) m/s | 0 |
| 05:00 |  Fog | 9 °C | 43% | 100% | 98% | 749 mm Hg | S 172° 2.39 (6.61) m/s | 0 |
| 06:00 | Fog | 8 °C | 43% | 100% | 99% | 749 mm Hg | S 170° 2.11 (6.22) m/s | 0 |
| 07:00 |  Fog | 8 °C | 43% | 100% | 99% | 749 mm Hg | S 177° 2.11 (6.25) m/s | 0 |
| 08:00 | Fog | 9 °C | 43% | 100% | 98% | 748 mm Hg | S 183° 2 (5.53) m/s | 0.1 |
| 09:00 |  Mist | 10 °C | 35% | 88% | 95% | 749 mm Hg | SSW 207° 1.31 (2.53) m/s | 0.3 |
| 10:00 |  Cloudy | 10 °C | 27% | 85% | 91% | 748 mm Hg | WSW 247° 0.81 (1.39) m/s | 0.7 |
| 11:00 | Cloudy | 11 °C | 22% | 74% | 86% | 749 mm Hg | WNW 297° 1.39 (2.61) m/s | 1.1 |
| 12:00 |  Partly cloudy | 12 °C | 14% | 50% | 79% | 749 mm Hg | NW 307° 1.89 (4) m/s | 1.7 |
| 13:00 |  Light rain shower | 14 °C | 22% (0.16 mm/hr) | 68% | 69% | 748 mm Hg | NW 318° 2.31 (3.53) m/s | 2.1 |
| 14:00 | Patchy rain possible | 15 °C | 22% (0.09 mm/hr) | 100% | 63% | 749 mm Hg | NW 312° 2.69 (3.61) m/s | 1.9 |
| 15:00 | Patchy rain possible | 15 °C | 16% (0.02 mm/hr) | 100% | 59% | 749 mm Hg | NW 322° 3.19 (4.22) m/s | 1.4 |
| 16:00 | Patchy rain possible | 15 °C | 15% (0.01 mm/hr) | 100% | 58% | 749 mm Hg | NNW 343° 3 (5.11) m/s | 0.9 |
| 17:00 |  Overcast | 14 °C | 14% | 100% | 60% | 749 mm Hg | NNW 344° 3.11 (6.31) m/s | 0.6 |
| 18:00 | Patchy rain possible | 13 °C | 18% (0.01 mm/hr) | 100% | 67% | 749 mm Hg | N 352° 1.39 (3.33) m/s | 0.3 |
| 19:00 | Overcast | 11 °C | 22% | 100% | 77% | 750 mm Hg | NW 308° 0.89 (0.92) m/s | 0 |
| 20:00 |  Cloudy | 10 °C | 21% | 79% | 83% | 750 mm Hg | NNW 335° 0.89 (0.92) m/s | 0 |
| 21:00 |  Clear | 9 °C | 12% | 15% | 84% | 751 mm Hg | NW 315° 0.89 (0.89) m/s | 0 |
| 22:00 | Clear | 9 °C | 14% | 23% | 86% | 751 mm Hg | NW 308° 0.81 (4.81) m/s | 0 |
| 23:00 |  Partly cloudy | 8 °C | 19% | 60% | 87% | 751 mm Hg | NW 316° 0.89 (0.89) 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.