14 day weather forecast
Frankfurt am Main weather August 2026 — 14 day forecast · Germany
cloudy · feels like 23°
- Live from Open-Meteo
- Refreshed several times a day
- 14 days ahead
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14 day weather forecast
cloudy · feels like 23°
Overview table · August 2026
The table below shows the full 14 day weather forecast for Frankfurt am Main (Germany): 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 Frankfurt am Main averages around 25°C and the minimum around 15°C, with roughly 8 mm of rain in total, 12 dry days and about 149 hours of sunshine.
Last updated:
| Day | Weather | Max | Min | Rain | Chance | Humidity | Sun | UV |
|---|---|---|---|---|---|---|---|---|
| Saturday29 Aug | Showers | 25°C | 14°C | 0.8 mm | 43% | 71% | 9.3 h | 6high |
| Sunday30 Aug | Cloudy | 26°C | 18°C | 0 mm | 13% | 64% | 10.2 h | 3moderate |
| Monday31 Aug | Showers | 24°C | 16°C | 1.9 mm | 42% | 72% | 11.1 h | 4moderate |
| Tuesday1 Sept | Cloudy | 23°C | 13°C | 0 mm | 1% | 65% | 11.7 h | 6high |
| Wednesday2 Sept | Cloudy | 23°C | 10°C | 0 mm | 6% | 61% | 9.9 h | 5moderate |
| Thursday3 Sept | Showers | 23°C | 16°C | 0.9 mm | 33% | 65% | 0.7 h | 5moderate |
| Friday4 Sept | Cloudy | 23°C | 14°C | 0 mm | 32% | 69% | 12.8 h | 5moderate |
| Saturday5 Sept | Cloudy | 29°C | 16°C | 0 mm | 33% | 64% | 12.8 h | 4moderate |
| Sunday6 Sept | Light rain | 26°C | 17°C | 3.6 mm | 18% | 76% | 12.8 h | 5moderate |
| Monday7 Sept | Cloudy | 23°C | 14°C | 0 mm | 14% | 76% | 7.2 h | 3moderate |
| Tuesday8 Sept | Cloudy | 26°C | 19°C | 0 mm | 20% | 65% | 12.4 h | 5moderate |
| Wednesday9 Sept | Sunny | 24°C | 14°C | 0 mm | 15% | 65% | 12.8 h | 1low |
| Thursday10 Sept | Light rain | 31°C | 17°C | 0.6 mm | 18% | 59% | 12.7 h | 5moderate |
| Friday11 Sept | Cloudy | 22°C | 17°C | 0 mm | 18% | 63% | 12.7 h | 5moderate |
The first three to five days of the forecast for Frankfurt am Main 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
Current conditions and the 14 day forecast
Frankfurt am Main lies in Germany, 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.
It is currently 24°C in Frankfurt am Main with cloudy. It feels like 23°C, humidity is 46% and the wind is SW 14 km/h.
Today (Saturday) reaches a maximum of 25°C and a minimum of 14°C, with 0.8 mm of rain and 9.3 hours of sunshine. Sunrise is at 06:35 and sunset at 20:16.
Tomorrow (Sunday) the maximum temperature in Frankfurt am Main is 26°C and the minimum 18°C. Around 0 mm of rain is expected with 10.2 hours of sunshine, and the chance of rain is 13%. The data is refreshed several times a day through Open-Meteo.
Over the coming week the average maximum temperature in Frankfurt am Main sits around 24°C and the average minimum around 14°C. Roughly 3.6 mm of rain is expected, spread across 1 day, with 0 largely sunny days.
The warmest day in the 14 day forecast for Frankfurt am Main is Thursday 10 Sept at 31°C. The coldest night falls on Wednesday 2 Sept at 10°C. Click any day for hourly detail.
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 Frankfurt am Main is 6 — high enough to warrant sun protection in the middle of the day.
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 Frankfurt am Main last updated: 29 August 2026 at 14:25. See also all Germany forecasts and the European weather map.
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