14 day weather forecast

Neuchâtel weather August 2026 — 14 day forecast · Switzerland

24°

cloudy · feels like 22°

Updated at
  • Live from Open-Meteo
  • Refreshed several times a day
  • 14 days ahead
  • No tracking · free
Warmest day
Thursday 10 Sept
31°C
highest maximum
Wettest day
Monday 31 Aug
4.5 mm
75% chance
Most sunshine
Saturday 29 Aug
13 hours
of sunshine
Trend
14 days
Warmer
From ~25° to ~28°

The next 14 days

swipe →
Avg max, 3 days
25.7°C
Coldest night
14°C
Most sunshine
13.0 h
Wind from
the west

Overview table · August 2026

Neuchâtel 14 day forecast, day by day

The table below shows the full 14 day weather forecast for Neuchâtel (Switzerland): 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 Neuchâtel averages around 27°C and the minimum around 18°C, with roughly 9 mm of rain in total, 12 dry days and about 174 hours of sunshine.

Last updated:

14 day weather forecast for Neuchâtel (Switzerland) per day: temperature, rainfall, chance of rain, humidity, sunshine hours and UV index. Updated in August 2026.
DayWeatherMaxMinRainChanceHumiditySunUV
Saturday29 AugShowers25°C15°C0.1 mm10%61%13 h5moderate
Sunday30 AugCloudy28°C19°C0 mm40%61%10.9 h6high
Monday31 AugThunder24°C18°C4.5 mm75%58%12.8 h6high
Tuesday1 SeptCloudy24°C15°C0 mm0%62%11.1 h6high
Wednesday2 SeptCloudy23°C14°C0 mm0%66%11.7 h6high
Thursday3 SeptCloudy25°C16°C0 mm8%61%12.5 h6high
Friday4 SeptMostly sunny26°C20°C0 mm8%64%13 h5moderate
Saturday5 SeptCloudy30°C17°C0 mm6%66%13 h6high
Sunday6 SeptCloudy29°C20°C0 mm24%60%12.7 h6high
Monday7 SeptCloudy29°C18°C0 mm24%70%12.9 h3moderate
Tuesday8 SeptMostly sunny29°C20°C0 mm14%65%12.8 h3moderate
Wednesday9 SeptCloudy28°C17°C0 mm12%77%12.7 h2low
Thursday10 SeptLight rain31°C20°C0.6 mm20%71%12.7 h5moderate
Friday11 SeptLight rain23°C18°C3.6 mm28%80%12.3 h5moderate

The first three to five days of the forecast for Neuchâtel 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 Neuchâtel

Current conditions and the 14 day forecast

Neuchâtel lies in Switzerland, 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 Neuchâtel right now?

It is currently 24°C in Neuchâtel with cloudy. It feels like 22°C, humidity is 43% and the wind is SSW 21 km/h.

Today (Saturday) reaches a maximum of 25°C and a minimum of 15°C, with 0.1 mm of rain and 13 hours of sunshine. Sunrise is at 06:47 and sunset at 20:18.

Neuchâtel weather tomorrow

Tomorrow (Sunday) the maximum temperature in Neuchâtel is 28°C and the minimum 19°C. Around 0 mm of rain is expected with 10.9 hours of sunshine, and the chance of rain is 40%. The data is refreshed several times a day through Open-Meteo.

Neuchâtel weather this week and next week

Over the coming week the average maximum temperature in Neuchâtel sits around 25°C and the average minimum around 17°C. Roughly 4.6 mm of rain is expected, spread across 1 day, with 1 largely sunny day.

The warmest day in the 14 day forecast for Neuchâtel is Thursday 10 Sept at 31°C. The coldest night falls on Wednesday 2 Sept at 14°C. Click any day for hourly detail.

Rain, sunshine and UV in Neuchâtel

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 Neuchâtel 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 Neuchâtel last updated: 29 August 2026 at 14:25. See also all Switzerland forecasts and the European weather map.

Frequently asked questions

Questions about the weather in Neuchâtel

What is the weather like in Neuchâtel in August 2026?

The forecast at the top of this page shows the current temperature in Neuchâtel 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 Neuchâtel?

The first three to five days for Neuchâtel 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 Neuchâtel this week?

The rainfall chart on this page gives the expected millimetres per day for Neuchâtel, 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 Neuchâtel over the next two weeks?

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

Can I see the weather in Neuchâtel hour by hour?

Yes. The hourly chart covers the next 48 hours in Neuchâtel 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 Neuchâtel forecast come from?

The data for Neuchâtel (Switzerland, Switzerland) 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 Neuchâtel 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 Neuchâtel weather forecast free?

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