14 day weather forecast
Colmar weather August 2026 — 14 day forecast · France
mainly clear · feels like 23°
- Live from Open-Meteo
- Refreshed several times a day
- 14 days ahead
- No tracking · free
14 day weather forecast
mainly clear · feels like 23°
Overview table · August 2026
The table below shows the full 14 day weather forecast for Colmar (France): 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 Colmar averages around 27°C and the minimum around 17°C, with roughly 6 mm of rain in total, 13 dry days and about 170 hours of sunshine.
Last updated:
| Day | Weather | Max | Min | Rain | Chance | Humidity | Sun | UV |
|---|---|---|---|---|---|---|---|---|
| Saturday29 Aug | Showers | 26°C | 15°C | 0.2 mm | 33% | 60% | 11.3 h | 5moderate |
| Sunday30 Aug | Showers | 28°C | 17°C | 0.4 mm | 33% | 61% | 11.6 h | 5moderate |
| Monday31 Aug | Showers | 25°C | 17°C | 0.4 mm | 45% | 65% | 13 h | 6high |
| Tuesday1 Sept | Cloudy | 24°C | 14°C | 0 mm | 0% | 66% | 10.2 h | 5moderate |
| Wednesday2 Sept | Cloudy | 24°C | 12°C | 0 mm | 2% | 67% | 11.9 h | 5moderate |
| Thursday3 Sept | Cloudy | 23°C | 14°C | 0 mm | 15% | 68% | 9.5 h | 5moderate |
| Friday4 Sept | Mostly sunny | 27°C | 16°C | 0 mm | 8% | 60% | 13 h | 4moderate |
| Saturday5 Sept | Mostly sunny | 32°C | 16°C | 0 mm | 8% | 61% | 13 h | 5moderate |
| Sunday6 Sept | Light rain | 30°C | 18°C | 0.6 mm | 22% | 55% | 12.9 h | 5moderate |
| Monday7 Sept | Cloudy | 28°C | 18°C | 0 mm | 26% | 65% | 12.7 h | 3moderate |
| Tuesday8 Sept | Mostly sunny | 28°C | 20°C | 0 mm | 16% | 64% | 12.8 h | 2low |
| Wednesday9 Sept | Mostly sunny | 28°C | 18°C | 0 mm | 12% | 68% | 12.8 h | 4moderate |
| Thursday10 Sept | Light rain | 33°C | 20°C | 0.3 mm | 22% | 57% | 12.7 h | 5moderate |
| Friday11 Sept | Light rain | 23°C | 17°C | 4.5 mm | 22% | 75% | 12.7 h | 5moderate |
The first three to five days of the forecast for Colmar 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
Colmar lies in France, an area with a maritime climate: mild winters, cool summers, changeable skies and rain spread across the whole year. That is exactly why a two-week outlook is useful here — it shows the pattern rather than one snapshot.
It is currently 26°C in Colmar with mainly clear. It feels like 23°C, humidity is 38% and the wind is WSW 17 km/h.
Today (Saturday) reaches a maximum of 26°C and a minimum of 15°C, with 0.2 mm of rain and 11.3 hours of sunshine. Sunrise is at 06:44 and sunset at 20:18.
Tomorrow (Sunday) the maximum temperature in Colmar is 28°C and the minimum 17°C. Around 0.4 mm of rain is expected with 11.6 hours of sunshine, and the chance of rain is 33%. The data is refreshed several times a day through Open-Meteo.
Over the coming week the average maximum temperature in Colmar sits around 25°C and the average minimum around 15°C. Roughly 1 mm of rain is expected, spread across 0 days, with 1 largely sunny day.
The warmest day in the 14 day forecast for Colmar is Thursday 10 Sept at 33°C. The coldest night falls on Wednesday 2 Sept at 12°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 Colmar 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 Colmar last updated: 29 August 2026 at 15:36. See also all France forecasts and the European weather map.
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