5-day weather forecast Prague Sep 9, 2026
18°Weather forecast Prague today Sep 9, 2026: light rain shower, temperature from 12 °C to 23 °C.
Precipitation probability 77%. Wind up to 7.31 m/s (gusts 17.33 m/s). Air humidity 45–88%, atmospheric pressure 755–761 mm Hg, UV index up to 3.
5 days at a glance — tap a day to open it
Sunrise 06:29
Sunset 19:29
Sunset 19:29
New Moon2% illuminated
Moonrise 03:34 · Moonset 18:42
Moonrise 03:34 · Moonset 18:42
Chart
Table
Wed, Sep 9, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 23 °C | 3% | 0% | 56% | 755 mm Hg | S 185° 3.19 (7.42) m/s | 0 |
| 01:00 | Clear | 22 °C | 3% | 0% | 56% | 755 mm Hg | S 184° 3.31 (7.31) m/s | 0 |
| 02:00 | Clear | 22 °C | 3% | 11% | 57% | 755 mm Hg | S 191° 2.89 (5.72) m/s | 0 |
| 03:00 |  Patchy light drizzle | 21 °C | 36% (0.34 mm/hr) | 70% | 60% | 755 mm Hg | WSW 239° 2.81 (4.5) m/s | 0 |
| 04:00 |  Light rain shower | 19 °C | 44% (0.45 mm/hr) | 92% | 72% | 757 mm Hg | WSW 248° 7.31 (17.33) m/s | 0 |
| 05:00 |  Patchy rain possible | 20 °C | 34% (0.14 mm/hr) | 100% | 79% | 757 mm Hg | WNW 285° 5.5 (12.14) m/s | 0 |
| 06:00 | Patchy rain possible | 19 °C | 26% (0.01 mm/hr) | 100% | 82% | 756 mm Hg | W 278° 3.61 (10.5) m/s | 0 |
| 07:00 |  Light rain shower | 18 °C | 39% (0.2 mm/hr) | 100% | 82% | 757 mm Hg | SW 219° 3.61 (8.72) m/s | 0 |
| 08:00 | Patchy rain possible | 18 °C | 34% (0.19 mm/hr) | 80% | 82% | 758 mm Hg | SW 231° 3.19 (9.81) m/s | 0.4 |
| 09:00 |  Cloudy | 19 °C | 14% | 76% | 70% | 758 mm Hg | W 259° 5.69 (10.61) m/s | 1 |
| 10:00 |  Partly cloudy | 20 °C | 8% | 54% | 64% | 758 mm Hg | W 265° 6 (9.11) m/s | 2 |
| 11:00 |  Overcast | 21 °C | 14% | 100% | 58% | 758 mm Hg | W 278° 6.31 (8.31) m/s | 1.8 |
| 12:00 | Overcast | 22 °C | 12% | 100% | 52% | 758 mm Hg | W 276° 5.69 (7.19) m/s | 2.1 |
| 13:00 | Overcast | 22 °C | 9% | 89% | 47% | 758 mm Hg | WNW 282° 5.11 (6.42) m/s | 3 |
| 14:00 | Overcast | 22 °C | 11% | 100% | 45% | 758 mm Hg | WNW 282° 5.19 (6.33) m/s | 1.6 |
| 15:00 | Overcast | 21 °C | 11% | 100% | 45% | 758 mm Hg | WNW 284° 6.11 (6.72) m/s | 0.5 |
| 16:00 | Light rain shower | 18 °C | 36% (0.37 mm/hr) | 100% | 56% | 759 mm Hg | WNW 292° 7.19 (7.69) m/s | 0.3 |
| 17:00 | Light rain shower | 14 °C | 49% (0.38 mm/hr) | 100% | 80% | 760 mm Hg | WNW 291° 5.5 (8.89) m/s | 0.1 |
| 18:00 | Light rain shower | 12 °C | 77% (1.94 mm/hr) | 100% | 86% | 760 mm Hg | W 281° 4.31 (7.81) m/s | 0 |
| 19:00 | Light rain shower | 12 °C | 67% (0.83 mm/hr) | 100% | 87% | 760 mm Hg | WNW 290° 2.69 (6.92) m/s | 0 |
| 20:00 | Light rain shower | 13 °C | 66% (0.77 mm/hr) | 100% | 87% | 761 mm Hg | WSW 247° 2.19 (5.69) m/s | 0 |
| 21:00 | Patchy rain possible | 13 °C | 35% (0.07 mm/hr) | 100% | 88% | 761 mm Hg | SW 236° 2.81 (8.11) m/s | 0 |
| 22:00 | Light rain shower | 14 °C | 35% (0.18 mm/hr) | 100% | 77% | 761 mm Hg | W 269° 3.61 (9.33) m/s | 0 |
| 23:00 |  Overcast | 14 °C | 21% | 100% | 74% | 761 mm Hg | W 276° 3 (7.5) m/s | 0 |
Wed, Sep 9, 2026
Frequently asked questions about the 5-day weather in Prague
What will the weather be like in Prague over the next 5 days?
Over the next 5 days in Prague the temperature is expected to range from about 11 to 23 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Prague?
The chance of rain in Prague over the next 5 days reaches 77%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Prague?
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.
Which of the next 5 days in Prague will be the warmest and which the coolest?
Over the next 5 days the temperature in Prague ranges from about 11 to 23 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Prague over the next 5 days?
Over the next 5 days the wind in Prague picks up to 7 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Prague is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 77%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Prague?
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.
Will I need an umbrella or sunscreen in Prague this week?
Rain reaches a 77% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 3; sunscreen is worth it from about 3 upwards.
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.