5-day weather forecast Prague 18-06-2026
Weather forecast Prague today 18.06.2026: partly cloudy, temperature from 15 °C to 28 °C.
Precipitation probability 21%. Wind up to 2.31 m/s (gusts 4 m/s). Air humidity 46–91%, atmospheric pressure 764–767 mm Hg, UV index up to 7.6.
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Hide alertsSunset 21:14
Moonrise 08:12 · Moonset 23:57
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Cloudy | 16 °C | 21% | 77% | 84% | 766 mm Hg | SW 234° 1.31 (2.72) m/s | 0 |
| 01:00 | Cloudy | 16 °C | 22% | 78% | 86% | 766 mm Hg | SW 225° 1.61 (3.36) m/s | 0 |
| 02:00 | Cloudy | 15 °C | 24% | 83% | 88% | 766 mm Hg | SW 226° 1.89 (4) m/s | 0 |
| 03:00 | Cloudy | 15 °C | 25% | 83% | 89% | 766 mm Hg | SW 236° 1.81 (3.78) m/s | 0 |
| 04:00 |  Partly cloudy | 15 °C | 17% | 32% | 90% | 766 mm Hg | WSW 237° 1.69 (3.58) m/s | 0 |
| 05:00 |  Cloudy | 15 °C | 27% | 86% | 91% | 766 mm Hg | SW 227° 1.69 (3.58) m/s | 0 |
| 06:00 |  Partly cloudy | 16 °C | 16% | 32% | 90% | 766 mm Hg | SW 228° 1.61 (3.28) m/s | 0.2 |
| 07:00 | Partly cloudy | 18 °C | 14% | 36% | 83% | 767 mm Hg | WSW 241° 1.39 (2.08) m/s | 0.6 |
| 08:00 | Partly cloudy | 20 °C | 10% | 26% | 77% | 767 mm Hg | WSW 252° 1.61 (1.94) m/s | 1.4 |
| 09:00 |  Sunny | 21 °C | 7% | 17% | 70% | 767 mm Hg | WSW 257° 1.81 (2.08) m/s | 2.8 |
| 10:00 | Sunny | 23 °C | 5% | 15% | 64% | 767 mm Hg | WSW 257° 2 (2.31) m/s | 4.4 |
| 11:00 | Partly cloudy | 25 °C | 5% | 34% | 56% | 766 mm Hg | WNW 292° 2.19 (2.53) m/s | 6 |
| 12:00 | Partly cloudy | 26 °C | 4% | 35% | 52% | 766 mm Hg | WNW 295° 2.31 (2.64) m/s | 7.1 |
| 13:00 | Cloudy | 27 °C | 8% | 77% | 49% | 765 mm Hg | WNW 297° 2.31 (2.64) m/s | 7.6 |
| 14:00 | Partly cloudy | 28 °C | 4% | 48% | 47% | 765 mm Hg | NW 304° 2.31 (2.64) m/s | 6.7 |
| 15:00 | Partly cloudy | 28 °C | 4% | 46% | 46% | 765 mm Hg | NW 313° 2.19 (2.53) m/s | 4.1 |
| 16:00 | Partly cloudy | 28 °C | 4% | 42% | 51% | 764 mm Hg | NW 306° 2.19 (2.69) m/s | 2.3 |
| 17:00 | Partly cloudy | 27 °C | 4% | 27% | 56% | 764 mm Hg | NW 307° 1.89 (2.61) m/s | 1.3 |
| 18:00 | Partly cloudy | 27 °C | 4% | 32% | 52% | 764 mm Hg | NNW 334° 1.39 (1.81) m/s | 0.9 |
| 19:00 | Partly cloudy | 28 °C | 7% | 0% | 48% | 765 mm Hg | NNE 18° 1 (1.64) m/s | 0.5 |
| 20:00 | Partly cloudy | 24 °C | 6% | 30% | 65% | 764 mm Hg | ENE 63° 1.39 (2.67) m/s | 0.2 |
| 21:00 | Sunny | 22 °C | 7% | 22% | 71% | 764 mm Hg | E 89° 1.61 (3.36) m/s | 0 |
| 22:00 |  Clear | 20 °C | 9% | 16% | 77% | 765 mm Hg | ESE 113° 1.61 (3.36) m/s | 0 |
| 23:00 | Clear | 20 °C | 10% | 15% | 80% | 765 mm Hg | SE 128° 1.61 (3.36) m/s | 0 |
Frequently asked questions about the weather in Prague
Today in Prague the temperature ranges from 15 °C to 28 °C, wind up to 2.31 m/s. Check the detailed hourly forecast above for more information.
The precipitation probability in Prague today is 21%. View the full multi-day forecast above to see the rain chances for each upcoming day.
The wind speed in Prague today reaches up to 2.31 m/s with gusts up to 4 m/s. Check the detailed wind chart above for hourly wind data.
The air humidity in Prague today ranges from 46% to 91%. View the humidity chart above for hourly details.
The UV index in Prague today reaches up to 7.6. Check the UV index chart above for hourly values throughout the day.
The atmospheric pressure in Prague today ranges from 764 to 767 mm Hg. View the pressure chart above for hourly readings.
Cloud cover in Prague today reaches up to 86%. Check the cloud cover chart above for hourly details throughout the day.
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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.