5-day weather forecast Prague 31-08-2026
Weather forecast Prague Monday, August 31 31.08.2026: sunny, temperature from 18 °C to 26 °C.
Precipitation probability 36%. Wind up to 7.5 m/s (gusts 11.83 m/s). Air humidity 30–70%, atmospheric pressure 760–764 mm Hg, UV index up to 7.
5 days at a glance — tap a day to open it
Sunrise 06:15
Sunset 19:49
Sunset 19:49
Waning Gibbous80% illuminated
Moonrise 20:35 · Moonset 10:01
Moonrise 20:35 · Moonset 10:01
Chart
Table
Mon, Aug 31, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Partly cloudy | 21 °C | 7% | 49% | 60% | 761 mm Hg | S 182° 2.11 (2.81) m/s | 0 |
| 01:00 |  Clear | 20 °C | 4% | 17% | 60% | 761 mm Hg | S 177° 2.61 (3.83) m/s | 0 |
| 02:00 | Clear | 19 °C | 5% | 21% | 61% | 761 mm Hg | S 185° 2.69 (4.61) m/s | 0 |
| 03:00 |  Overcast | 19 °C | 18% | 100% | 69% | 762 mm Hg | SE 145° 0.81 (5.81) m/s | 0 |
| 04:00 | Overcast | 18 °C | 18% | 100% | 70% | 762 mm Hg | SE 141° 1 (1) m/s | 0 |
| 05:00 | Overcast | 19 °C | 15% | 100% | 61% | 760 mm Hg | SSW 194° 2.81 (5.42) m/s | 0 |
| 06:00 |  Patchy rain possible | 19 °C | 16% (0.01 mm/hr) | 100% | 65% | 762 mm Hg | SW 228° 1.61 (1.92) m/s | 0 |
| 07:00 |  Patchy rain possible | 19 °C | 17% (0.01 mm/hr) | 100% | 65% | 762 mm Hg | SSW 200° 1.39 (1.72) m/s | 4 |
| 08:00 |  Sunny | 18 °C | 4% | 3% | 63% | 761 mm Hg | SSW 213° 2.39 (5.53) m/s | 5 |
| 09:00 |  Light rain shower | 19 °C | 36% (0.34 mm/hr) | 83% | 65% | 762 mm Hg | SSW 199° 1.89 (2.81) m/s | 4 |
| 10:00 | Patchy rain possible | 20 °C | 16% (0.02 mm/hr) | 99% | 62% | 762 mm Hg | S 178° 2.39 (3.31) m/s | 5 |
| 11:00 | Sunny | 24 °C | 1% | 0% | 44% | 761 mm Hg | WSW 247° 7.31 (11.83) m/s | 6 |
| 12:00 | Light rain shower | 21 °C | 23% (0.19 mm/hr) | 90% | 58% | 761 mm Hg | S 191° 1.89 (2.83) m/s | 5 |
| 13:00 | Light rain shower | 22 °C | 22% (0.16 mm/hr) | 99% | 53% | 761 mm Hg | SSW 204° 2 (3.22) m/s | 5 |
| 14:00 | Sunny | 26 °C | 1% | 0% | 31% | 761 mm Hg | WSW 255° 7.5 (11) m/s | 7 |
| 15:00 |  Partly cloudy | 25 °C | 3% | 35% | 44% | 761 mm Hg | SW 223° 2 (5.03) m/s | 7 |
| 16:00 | Light rain shower | 26 °C | 24% (0.28 mm/hr) | 96% | 44% | 760 mm Hg | NW 309° 0.89 (3.5) m/s | 6 |
| 17:00 | Sunny | 26 °C | 1% | 0% | 30% | 761 mm Hg | W 263° 6.69 (10.14) m/s | 7 |
| 18:00 | Sunny | 23 °C | 1% | 0% | 41% | 761 mm Hg | W 266° 5.69 (9) m/s | 6 |
| 19:00 | Sunny | 22 °C | 1% | 0% | 44% | 761 mm Hg | W 265° 5.5 (10.42) m/s | 6 |
| 20:00 | Clear | 21 °C | 2% | 0% | 50% | 762 mm Hg | WSW 256° 4.19 (10.31) m/s | 0 |
| 21:00 | Clear | 20 °C | 3% | 0% | 58% | 763 mm Hg | W 272° 3.31 (9.31) m/s | 0 |
| 22:00 | Clear | 19 °C | 4% | 0% | 60% | 763 mm Hg | WSW 254° 3.81 (10.11) m/s | 0 |
| 23:00 | Clear | 18 °C | 4% | 0% | 64% | 764 mm Hg | WSW 256° 3.5 (9.11) m/s | 0 |
Mon, Aug 31, 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.