Weather in La Chaux-de-Fonds - 14-day forecast

Detailed weather forecast for La Chaux-de-Fonds, Switzerland: daytime and night temperature, rain, sunrise and sunset - today and for the next two weeks.

Forecast for the next days in La Chaux-de-Fonds

today☀️ 25°💧 5.3 mm

Thu☀️ 24°💧 5.2 mm

Fri☀️ 24°💧 0.2 mm

Sat🌧️ 25°💧 6 mm

Sun🌧️ 25°💧 0.2 mm

Mon☁️ 26°💧 0.8 mm

Tue☁️ 28°💧 3.6 mm

Wed☁️ 28°💧 0.2 mm

⚠️ Weather warnings - La Chaux-de-Fonds

✅ No active weather warnings for La Chaux-de-Fonds (region: Doubs). The national weather service is not forecasting dangerous conditions.

14-day forecast - La Chaux-de-Fonds

📅 La Chaux-de-Fonds 30 & 45-day weather - long-range outlook

Next 16 days · forecast

22°

around 15° at night · days with rain: 10

Weeks 3-4 · avg for July

26°

around 16° at night · rain chance 0%

Weeks 5-7 · avg for August

24°

around 15° at night · rain chance 0%

The 30 & 45-day outlook for La Chaux-de-Fonds: the next 16 days are a numerical forecast updated daily - on average 22° by day and 15° at night. Further out we rely on multi-year climate averages: around 26° in July, and about 24° in August. Forecasts beyond two weeks are indicative only.

Day-by-day forecast for La Chaux-de-Fonds

Wednesday8 July 2026

☀️25°clear sky

sunrise 05:46 · sunset 21:29 · night 18° · evening 23° · rain 5.31 mm · humidity 24% · wind 3 m/s · clouds 10%

Thursday9 July 2026

☀️24°clear sky

sunrise 05:47 · sunset 21:29 · night 16° · evening 23° · rain 5.16 mm · humidity 41% · wind 4 m/s · clouds 8%

Friday10 July 2026

☀️24°clear sky

sunrise 05:47 · sunset 21:28 · night 17° · evening 24° · rain 0.15 mm · humidity 38% · wind 4 m/s · clouds 28%

Saturday11 July 2026

🌧️25°moderate rain

sunrise 05:48 · sunset 21:28 · night 16° · evening 15° · rain 5.99 mm · humidity 42% · wind 2 m/s · clouds 99%

Sunday12 July 2026

🌧️25°light rain

sunrise 05:49 · sunset 21:27 · night 16° · evening 19° · rain 0.15 mm · humidity 37% · wind 2 m/s · clouds 60%

Monday13 July 2026

☁️26°broken clouds

sunrise 05:50 · sunset 21:26 · night 19° · evening 21° · rain 0.84 mm · humidity 32% · wind 2 m/s · clouds 71%

Tuesday14 July 2026

☁️28°overcast clouds

sunrise 05:51 · sunset 21:26 · night 17° · evening 22° · rain 3.6 mm · humidity 26% · wind 4 m/s · clouds 100%

Wednesday15 July 2026

☁️28°overcast clouds

sunrise 05:52 · sunset 21:25 · night 19° · evening 23° · rain 0.21 mm · humidity 32% · wind 2 m/s · clouds 92%

Thursday16 July 2026

🌧️22°moderate rain

sunrise 05:53 · sunset 21:24 · night 13° · evening 14° · rain 11.34 mm · humidity 62% · wind 4 m/s · clouds 91%

Friday17 July 2026

🌧️12°light rain

sunrise 05:54 · sunset 21:23 · night 10° · evening 13° · rain 8.28 mm · humidity 95% · wind 4 m/s · clouds 100%

Saturday18 July 2026

🌤️21°scattered clouds

sunrise 05:55 · sunset 21:22 · night 17° · evening 19° · rain 19.65 mm · humidity 43% · wind 1 m/s · clouds 28%

Sunday19 July 2026

🌤️24°a few clouds

sunrise 05:56 · sunset 21:21 · night 17° · evening 20° · rain 2.7 mm · humidity 35% · wind 2 m/s · clouds 17%

Monday20 July 2026

🌧️21°moderate rain

sunrise 05:57 · sunset 21:20 · night 13° · evening 14° · rain 8.07 mm · humidity 55% · wind 3 m/s · clouds 59%

Tuesday21 July 2026

🌧️13°light rain

sunrise 05:58 · sunset 21:19 · night 10° · evening 11° · rain 8.04 mm · humidity 74% · wind 5 m/s · clouds 98%

Wednesday22 July 2026

🌤️15°a few clouds

sunrise 05:59 · sunset 21:18 · night 8° · evening 13° · rain 0.66 mm · humidity 48% · wind 6 m/s · clouds 14%

Thursday23 July 2026

☁️20°overcast clouds

sunrise 06:00 · sunset 21:17 · night 17° · evening 17° · humidity 32% · wind 1 m/s · clouds 85%

☀️ UV index in La Chaux-de-Fonds - is it safe to sunbathe?

Today the UV index in La Chaux-de-Fonds is 7 (high) - unprotected fair skin can burn in about 25 minutes. SPF 30-50, a hat and sunglasses are a must. Better stay in shade between 11:00 and 15:00.

🌿 Pollen in La Chaux-de-Fonds - info for allergy sufferers

Today grasses pollen is highest in La Chaux-de-Fonds - about 89 grains/m³, very high level. Allergy sufferers should limit time outdoors on dry, windy days and take medication as advised. Pollen levels are a CAMS model forecast and are indicative.

Air quality and smog in La Chaux-de-Fonds

City	PM2.5 (µg/m³)	PM10 (µg/m³)	Air quality
Genewa	4.8	6.2	very good
Lozanna	4.1	5.7	very good
Zurych	4	6.1	very good
Bazylea	3.9	5.2	very good
Berno	3.7	4.9	very good

Based on PM2.5 thresholds. Station readings, updated daily (last reading: 2026-07-08, 03:00).

La Chaux-de-Fonds weather through the year

Warmest, driest months on average: April, May, June, July.

🎉 Public holidays in La Chaux-de-Fonds - when are the long weekends?

Next long weekend in La Chaux-de-Fonds: Christmas Day (25 December, Friday) - Friday–Sunday (3 days off).

1 AugustSaturday

Swiss National Day

falls on a weekend

25 DecemberFriday

Christmas Day

🎈 long weekend

1 JanuaryFriday 2027

New Year's Day

🎈 long weekend

6 MayThursday 2027

Ascension Day

🎈 long weekend + bridge day

1 AugustSunday 2027

Swiss National Day

falls on a weekend

25 DecemberSaturday 2027

Christmas Day

falls on a weekend

Public holidays (statutory days off) - shops, offices and some attractions may be closed. A "bridge day" is a workday between a holiday and the weekend worth taking as leave.

Nearby places

BernLausanneGrindelwald

FAQ - La Chaux-de-Fonds weather

What is the weather like in La Chaux-de-Fonds today?

Today it is about 25° during the day and 18° at night, clear sky.

How far ahead can I check the forecast for La Chaux-de-Fonds?

This page shows a detailed 14-day forecast plus the long-term monthly climate, so you can plan both a short trip and a holiday months ahead.