5-day weather forecast Prague 04-08-2026
Weather forecast Prague today 04.08.2026: sunny, temperature from 21 °C to 38 °C.
Precipitation probability 36%. Wind up to 3.39 m/s (gusts 6.5 m/s). Air humidity 23–71%, atmospheric pressure 758–761 mm Hg, UV index up to 7.2.
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Hide alertsSunset 20:40
Moonrise 22:27 · Moonset 12:11
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 23 °C | 5% | 21% | 62% | 760 mm Hg | ESE 114° 1.39 (2.94) m/s | 0 |
| 01:00 | Clear | 25 °C | 6% | 0% | 57% | 761 mm Hg | ESE 122° 1 (1.67) m/s | 0 |
| 02:00 | Clear | 22 °C | 6% | 20% | 67% | 761 mm Hg | S 188° 0.69 (1.47) m/s | 0 |
| 03:00 |  Patchy rain possible | 21 °C | 17% (0.03 mm/hr) | 80% | 70% | 761 mm Hg | WSW 250° 3.11 (6.5) m/s | 0 |
| 04:00 | Clear | 22 °C | 6% | 16% | 68% | 761 mm Hg | ENE 63° 1 (2.11) m/s | 0 |
| 05:00 | Clear | 22 °C | 6% | 20% | 69% | 760 mm Hg | ESE 112° 1.5 (3.14) m/s | 0 |
| 06:00 |  Sunny | 21 °C | 8% | 25% | 71% | 761 mm Hg | SE 137° 0.39 (0.83) m/s | 0 |
| 07:00 | Sunny | 23 °C | 6% | 14% | 68% | 761 mm Hg | SSW 193° 0.61 (1.03) m/s | 0.4 |
| 08:00 | Sunny | 25 °C | 4% | 13% | 61% | 761 mm Hg | S 178° 0.89 (1.14) m/s | 1 |
| 09:00 | Sunny | 25 °C | 4% | 12% | 59% | 761 mm Hg | SSW 207° 0.69 (0.89) m/s | 2.2 |
| 10:00 | Sunny | 26 °C | 3% | 10% | 57% | 761 mm Hg | ESE 114° 0.89 (1.08) m/s | 3.8 |
| 11:00 | Sunny | 30 °C | 1% | 9% | 44% | 761 mm Hg | SE 140° 2.11 (2.42) m/s | 5.5 |
| 12:00 | Sunny | 33 °C | 1% | 14% | 36% | 761 mm Hg | SSE 161° 1.39 (1.61) m/s | 6.8 |
| 13:00 | Sunny | 35 °C | 1% | 15% | 32% | 760 mm Hg | S 188° 1.11 (1.28) m/s | 7.2 |
| 14:00 | Sunny | 36 °C | 1% | 19% | 28% | 759 mm Hg | SSW 200° 1.19 (1.39) m/s | 6.8 |
| 15:00 | Sunny | 37 °C | 2% | 25% | 25% | 759 mm Hg | SW 232° 1.11 (1.28) m/s | 5.5 |
| 16:00 | Sunny | 38 °C | 1% | 21% | 23% | 758 mm Hg | W 262° 0.31 (0.36) m/s | 3.8 |
| 17:00 | Sunny | 38 °C | 1% | 21% | 23% | 758 mm Hg | NNE 20° 0.19 (0.22) m/s | 2.2 |
| 18:00 | Sunny | 36 °C | 2% | 23% | 25% | 758 mm Hg | NW 318° 1.69 (2.28) m/s | 1 |
| 19:00 |  Patchy rain possible | 33 °C | 17% (0.06 mm/hr) | 89% | 34% | 758 mm Hg | NNW 346° 3.39 (4.61) m/s | 0.3 |
| 20:00 | Patchy rain possible | 28 °C | 36% (0.68 mm/hr) | 78% | 45% | 759 mm Hg | NNE 20° 2.19 (4.61) m/s | 0 |
| 21:00 | Clear | 27 °C | 2% | 17% | 48% | 759 mm Hg | S 172° 0.39 (0.83) m/s | 0 |
| 22:00 | Clear | 27 °C | 2% | 11% | 47% | 759 mm Hg | SE 143° 0.39 (0.83) m/s | 0 |
| 23:00 | Clear | 26 °C | 2% | 11% | 49% | 759 mm Hg | NNE 27° 0.31 (0.64) m/s | 0 |
Frequently asked questions about the 5-day weather in Prague
Over the next 5 days in Prague the temperature is expected to range from about 13 to 38 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
The chance of rain in Prague over the next 5 days reaches 58%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Over the next 5 days the temperature in Prague ranges from about 13 to 38 °C. Compare the warmest and coolest day on the temperature chart above.
Over the next 5 days the wind in Prague picks up to 5 m/s. The windiest days are easy to spot on the wind chart above.
For a walk or a trip, pick the days with the lowest chance of rain (up to 58%) and light wind — easy to compare on the 5-day charts above.
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Prague on the map
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.