14 day weather forecast

Prague weather August 2026 — 14 day forecast · Czechia

24°

mainly clear · feels like 23°

Updated at
  • Live from Open-Meteo
  • Refreshed several times a day
  • 14 days ahead
  • No tracking · free
Warmest day
Saturday 5 Sept
30°C
highest maximum
Wettest day
Sunday 6 Sept
19.8 mm
27% chance
Most sunshine
Saturday 5 Sept
12.4 hours
of sunshine
Trend
14 days
Warmer
From ~23° to ~25°

The next 14 days

swipe →
Avg max, 3 days
25.7°C
Coldest night
13°C
Most sunshine
12.4 h
Wind from
the west

Overview table · August 2026

Prague 14 day forecast, day by day

The table below shows the full 14 day weather forecast for Prague (Czechia): the maximum and minimum temperature, rainfall in millimetres, the chance of rain, humidity, hours of sunshine and the UV index per day. Across the next two weeks the maximum temperature in Prague averages around 24°C and the minimum around 16°C, with roughly 47 mm of rain in total, 10 dry days and about 146 hours of sunshine.

Last updated:

14 day weather forecast for Prague (Czechia) per day: temperature, rainfall, chance of rain, humidity, sunshine hours and UV index. Updated in August 2026.
DayWeatherMaxMinRainChanceHumiditySunUV
Saturday29 AugShowers25°C17°C6.5 mm100%63%12.2 h6high
Sunday30 AugShowers27°C18°C0.6 mm28%58%11.4 h6high
Monday31 AugThunder25°C16°C16.2 mm92%66%10.2 h6high
Tuesday1 SeptCloudy22°C15°C0 mm8%60%9 h5moderate
Wednesday2 SeptCloudy23°C13°C0 mm6%63%10.2 h5moderate
Thursday3 SeptShowers20°C15°C1.8 mm45%72%0 h5moderate
Friday4 SeptCloudy21°C15°C0 mm39%71%11.5 h4moderate
Saturday5 SeptCloudy30°C16°C0 mm31%57%12.4 h5moderate
Sunday6 SeptShowers24°C18°C19.8 mm27%70%10.5 h5moderate
Monday7 SeptLight rain22°C16°C0.6 mm22%82%10.5 h4moderate
Tuesday8 SeptLight rain28°C19°C0.3 mm14%62%12 h5moderate
Wednesday9 SeptLight rain21°C15°C0.3 mm16%65%12.1 h1low
Thursday10 SeptCloudy28°C14°C0 mm11%67%12 h4moderate
Friday11 SeptLight rain24°C18°C0.6 mm20%68%12 h5moderate

The first three to five days of the forecast for Prague are the most reliable; from day seven onwards it is an indicative trend. Click a day in the overview above for hourly detail. Source: Open-Meteo (Met Office, DWD, ECMWF).

Background & outlook

The weather in Prague

Current conditions and the 14 day forecast

Prague lies in Czechia, an area with a continental climate: cold winters with frost and snow, warm summers, and thunderstorms that build through a hot afternoon. That is exactly why a two-week outlook is useful here — it shows the pattern rather than one snapshot.

What is the weather like in Prague right now?

It is currently 24°C in Prague with mainly clear. It feels like 23°C, humidity is 42% and the wind is W 15 km/h.

Today (Saturday) reaches a maximum of 25°C and a minimum of 17°C, with 6.5 mm of rain and 12.2 hours of sunshine. Sunrise is at 06:12 and sunset at 19:53.

Prague weather tomorrow

Tomorrow (Sunday) the maximum temperature in Prague is 27°C and the minimum 18°C. Around 0.6 mm of rain is expected with 11.4 hours of sunshine, and the chance of rain is 28%. The data is refreshed several times a day through Open-Meteo.

Prague weather this week and next week

Over the coming week the average maximum temperature in Prague sits around 23°C and the average minimum around 16°C. Roughly 25.1 mm of rain is expected, spread across 3 days, with 0 largely sunny days.

The warmest day in the 14 day forecast for Prague is Saturday 5 Sept at 30°C. The coldest night falls on Wednesday 2 Sept at 13°C. Click any day for hourly detail.

Rain, sunshine and UV in Prague

A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Prague is 6 — high enough to warrant sun protection in the middle of the day.

How reliable is a 14 day forecast?

The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.

Forecast for Prague last updated: 29 August 2026 at 14:25. See also all Czechia forecasts and the European weather map.

Frequently asked questions

Questions about the weather in Prague

What is the weather like in Prague in August 2026?

The forecast at the top of this page shows the current temperature in Prague plus the maximum and minimum for each of the next 14 days, with rainfall, chance of rain, sunshine hours and UV index. It is refreshed several times a day.

How accurate is the 14 day forecast for Prague?

The first three to five days for Prague are highly reliable. From day six onwards, read the forecast as a trend: it shows whether it turns warmer, cooler, wetter or drier rather than an exact value for that day.

Will it rain in Prague this week?

The rainfall chart on this page gives the expected millimetres per day for Prague, and each day card shows the chance of rain as a percentage. Below 20% with several hours of sunshine is a genuinely dry day.

How warm does it get in Prague over the next two weeks?

The temperature chart shows the maximum and minimum for every one of the next 14 days in Prague. The overview table underneath repeats the same figures day by day, together with the average across the fortnight.

Can I see the weather in Prague hour by hour?

Yes. The hourly chart covers the next 48 hours in Prague with temperature, feels-like temperature and chance of rain. Clicking any of the 14 days opens a panel with night, morning, afternoon and evening detail.

Where does the Prague forecast come from?

The data for Prague (Czechia, Czechia) comes from Open-Meteo, which combines national weather models such as those of the Met Office, DWD, Météo-France and ECMWF and recomputes them several times a day.

What does the UV index for Prague mean?

The UV index runs from 0 to 11+. Up to 2 is low, 3 to 5 moderate, 6 to 7 high and 8 or more very high. From 6 upwards it is worth using sun protection in the middle of the day, even when it does not feel especially hot.

Is the Prague weather forecast free?

Yes. The full 14 day forecast for Prague is free, needs no account and carries no adverts inside the charts.