5-day weather forecast Prague 11-08-2026
Weather forecast Prague Tuesday, August 11 11.08.2026: sunny, temperature from 19 °C to 29 °C.
Precipitation probability 3%. Wind up to 5.69 m/s (gusts 6.89 m/s). Air humidity 33–52%, atmospheric pressure 761–767 mm Hg, UV index up to 7.
Weather Alerts
Hide alertsModerate Fire Impact
Risk of fires due to prolonged drought. Possible occurrence of severe fire with subsequent damage. Possible damage to ecosystems, property, forestry, agriculture, etc. Risk of human injury. Deterioration of air quality causing respiratory problems and other health issues.
Do not light fires outdoors, do not burn grass, do not smoke or discard cigarette butts on the ground. Do not use portable stoves or other open flame sources. Follow local bans issued due to drought and fire risk. Stay alert when using agricultural machinery and near railway tracks where sparks from wheels and brakes can ignite vegetation.
Moderate Fire Impact
Risk of fires due to prolonged drought. Possible occurrence of severe fire with subsequent damage. Possible damage to ecosystems, property, forestry, agriculture, etc. Risk of human injury. Deterioration of air quality causing respiratory problems and other health issues.
Do not light fires outdoors, do not burn grass, do not smoke or discard cigarette butts on the ground. Do not use portable stoves or other open flame sources. Follow local bans issued due to drought and fire risk. Stay alert when using agricultural machinery and near railway tracks where sparks from wheels and brakes can ignite vegetation.
5 days at a glance — tap a day to open it
Sunrise 05:45
Sunset 20:28
Sunset 20:28
New Moon1% illuminated
Moonrise 03:02 · Moonset 19:55
Moonrise 03:02 · Moonset 19:55
Chart
Table
Tue, Aug 11, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 23 °C | 2% | 12% | 50% | 761 mm Hg | S 184° 1.31 (2.72) m/s | 0 |
| 01:00 | Clear | 22 °C | 2% | 6% | 52% | 761 mm Hg | SSW 203° 1.31 (2.72) m/s | 0 |
| 02:00 | Clear | 22 °C | 2% | 2% | 52% | 761 mm Hg | SSW 213° 1.61 (3.36) m/s | 0 |
| 03:00 | Clear | 21 °C | 2% | 3% | 52% | 761 mm Hg | SW 218° 2 (4.19) m/s | 0 |
| 04:00 | Clear | 21 °C | 2% | 5% | 52% | 761 mm Hg | SW 224° 1.81 (3.78) m/s | 0 |
| 05:00 | Clear | 20 °C | 2% | 8% | 52% | 761 mm Hg | W 264° 1.81 (3.78) m/s | 0 |
| 06:00 |  Sunny | 20 °C | 2% | 5% | 52% | 762 mm Hg | WNW 298° 2.31 (4.83) m/s | 0 |
| 07:00 | Sunny | 22 °C | 2% | 6% | 51% | 763 mm Hg | NNW 328° 3.69 (5.61) m/s | 0.3 |
| 08:00 | Sunny | 22 °C | 3% | 15% | 50% | 764 mm Hg | N 350° 5.69 (6.56) m/s | 0.9 |
| 09:00 | Sunny | 23 °C | 2% | 11% | 50% | 764 mm Hg | N 352° 5.61 (6.44) m/s | 2 |
| 10:00 | Sunny | 24 °C | 2% | 6% | 47% | 764 mm Hg | N 351° 5.61 (6.44) m/s | 3.6 |
| 11:00 | Sunny | 25 °C | 1% | 9% | 43% | 765 mm Hg | N 352° 5.5 (6.33) m/s | 5.1 |
| 12:00 | Sunny | 26 °C | 1% | 6% | 40% | 765 mm Hg | N 355° 5.19 (5.97) m/s | 6.2 |
| 13:00 | Sunny | 28 °C | 1% | 5% | 37% | 765 mm Hg | N 357° 5 (5.75) m/s | 6.7 |
| 14:00 | Sunny | 28 °C | 1% | 8% | 35% | 765 mm Hg | N 357° 4.81 (5.53) m/s | 6.3 |
| 15:00 | Sunny | 29 °C | 1% | 9% | 34% | 765 mm Hg | WSW 239° 5 (5.69) m/s | 7 |
| 16:00 | Sunny | 29 °C | 1% | 10% | 34% | 764 mm Hg | ESE 121° 5.11 (5.89) m/s | 7 |
| 17:00 | Sunny | 29 °C | 1% | 11% | 33% | 764 mm Hg | N 3° 5.31 (6.11) m/s | 7 |
| 18:00 | Sunny | 27 °C | 1% | 9% | 36% | 765 mm Hg | NNE 12° 5.11 (6.39) m/s | 7 |
| 19:00 | Sunny | 26 °C | 1% | 7% | 38% | 765 mm Hg | NNE 22° 5 (6.61) m/s | 7 |
| 20:00 | Sunny | 24 °C | 1% | 5% | 41% | 766 mm Hg | NNE 31° 4.81 (6.89) m/s | 6 |
| 21:00 | Clear | 22 °C | 1% | 5% | 41% | 766 mm Hg | NNE 29° 4.19 (6.81) m/s | 0 |
| 22:00 | Clear | 21 °C | 1% | 6% | 42% | 767 mm Hg | NNE 26° 3.69 (6.61) m/s | 0 |
| 23:00 | Clear | 19 °C | 1% | 6% | 42% | 767 mm Hg | NNE 24° 3.11 (6.5) m/s | 0 |
Tue, Aug 11, 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.