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Weather in Fontenais

Jura, 476 m · continuously updated

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Temperature · last 4 and next 28 hours

Fontenais weather: the next 24 hours

Updated hourly.

Fontenais weather hour by hour (48 h)

Fontenais 15-day forecast

Two-week trend.

Fontenais weekend weatherRain radar

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Sunset –, golden light from –

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Air quality

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European index, measured continuously.

UV index

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Daily maximum — protection advised from 3.

Freezing level

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Snow settles about 300 m below it.

Around Fontenais

Neighbouring municipalities, as the crow flies.

7-day forecast for Fontenais

Today (Sunday 27 Sep) in Fontenais: partly cloudy, 13 to 29 °C, precipitation 0.0 mm (0 %), wind up to 9 km/h. Tomorrow: overcast, 17 to 28 °C.

DayWeatherMinMaxPrecip.Wind
Todaypartly cloudy13 °C29 °C0.0 mm9 km/h
Tomorrowovercast17 °C28 °C0.0 mm12 km/h
Tue 29 Sepovercast12 °C26 °C0.0 mm9 km/h
Wed 30 Sepovercast16 °C24 °C0.3 mm7 km/h
Thu 1 Octlight rain15 °C19 °C7.7 mm7 km/h
Fri 2 Octfog14 °C20 °C0.0 mm11 km/h
Sat 3 Octfog14 °C22 °C0.0 mm8 km/h

Forecast updated on 27.09.2026 at 04:37 (Open-Meteo model, elevation 476 m). The interactive block at the top refreshes hourly and covers 16 days.

No rain expected in Fontenais today or tomorrow. The 15-minute detail for the next two hours is shown on demand.

Hourly weather in Fontenais

Sunday 27 Sep in Fontenais, hour by hour: sunny in the morning, sunny in the afternoon, partly cloudy in the evening. Low 13 °C around 06:00, high 29 °C around 16:00. No rainy hour.

Show the 24-hour table
TimeWeatherTemp.Precip.Wind
00:00sunny14 °C0.0 mm8 km/h
01:00sunny14 °C0.0 mm8 km/h
02:00sunny14 °C0.0 mm8 km/h
03:00sunny14 °C0.0 mm7 km/h
04:00sunny14 °C0.0 mm7 km/h
05:00sunny14 °C0.0 mm7 km/h
06:00sunny13 °C0.0 mm7 km/h
07:00sunny13 °C0.0 mm8 km/h
08:00sunny14 °C0.0 mm7 km/h
09:00sunny18 °C0.0 mm3 km/h
10:00sunny20 °C0.0 mm3 km/h
11:00sunny24 °C0.0 mm5 km/h
12:00sunny26 °C0.0 mm5 km/h
13:00sunny27 °C0.0 mm6 km/h
14:00sunny28 °C0.0 mm5 km/h
15:00sunny29 °C0.0 mm7 km/h
16:00mostly sunny29 °C0.0 mm7 km/h
17:00mostly sunny29 °C0.0 mm9 km/h
18:00partly cloudy28 °C0.0 mm6 km/h
19:00partly cloudy26 °C0.0 mm3 km/h
20:00partly cloudy22 °C0.0 mm6 km/h
21:00partly cloudy20 °C0.0 mm7 km/h
22:00partly cloudy19 °C0.0 mm8 km/h
23:00partly cloudy18 °C0.0 mm8 km/h

Hourly forecast issued 27.09.2026 for Fontenais (476 m), Swiss local time, Open-Meteo model. The interactive block at the top of the page covers 16 days and refreshes every hour.

Fontenais weather tomorrow

Tomorrow, Monday 28 Sep, in Fontenais: overcast, 17 to 28 °C, wind up to 12 km/h. No precipitation expected.

Fontenais weekend weather

This weekend in Fontenais: Saturday fog, 14 to 22 °C; Sunday partly cloudy, 13 to 29 °C.

Will it rain in Fontenais this week?

Yes: 1 day with precipitation is expected in Fontenais over the next 7 days, 8.0 mm in total. Wettest day: Thursday 1 Oct (7.7 mm).

The best day to go out in Fontenais

The best day of the next 7 in Fontenais: Sunday 27 Sep, partly cloudy, up to 29 °C.

Among the 39 municipalities of canton Jura covered by the MeteoSwiss 1991-2020 normals, Fontenais ranks 16 for annual precipitation (990 mm) and 15 for sunshine (1677 hours per year). July's hottest day averages 31.8 °C; January's coldest night drops to -9.5 °C.

The last 7 days in Fontenais

From 20 Sep to 26 Sep: 16.3 °C on average, 1.8 °C above the September normal (14.5 °C), 0 mm of precipitation (7-day normal: 19 mm). Warmest day: saturday 26 Sep (27 °C); coolest night: wednesday 23 Sep (7 °C).

DayMinMaxRain
Sun 20 Sep12 °C25 °C0.0 mm
Mon 21 Sep12 °C20 °C0.0 mm
Tue 22 Sep8 °C21 °C0.0 mm
Wed 23 Sep7 °C24 °C0.0 mm
Thu 24 Sep11 °C22 °C0.0 mm
Fri 25 Sep7 °C23 °C0.0 mm
Sat 26 Sep9 °C27 °C0.0 mm

Open-Meteo analyses of the last 7 days (models and assimilated observations), MeteoSwiss 1991–2020 normals. Updated nightly.

Climate of Fontenais: 1991–2020 normals

In Fontenais (476 m), the mean annual temperature is 10.1 °C. The warmest month is July (18.8 °C on average) and the coldest January (1.9 °C). About 990 mm of precipitation falls per year, peaking in May (101 mm) with a minimum in February (61 mm). The sun shines for about 1677 hours a year, mostly in July (236 h). On average there are 79 frost days and 7 hot days (≥ 30 °C) per year. The mean monthly maximum reaches 31.8 °C and the absolute minimum −9.5 °C.

10.1 °CMean annual temperature
990 mmPrecipitation per year
1677 hSunshine hours per year
79Frost days per year
38Summer days (≥ 25 °C)
JFMAMJJASOND

Mean monthly precipitation (mm) — bar height relative to the wettest month.

MonthMean TAbs. maxAbs. minPrecip. (mm)Sunshine (h)Frost daysSummer days
Jan1.9 °C13.1 °C−9.5 °C6463190
Feb2.5 °C14.4 °C−8.3 °C6185170
Mar5.9 °C18.7 °C−4.8 °C64133110
Apr9.4 °C22.6 °C−1.5 °C7316540
May13.2 °C26.2 °C2.5 °C10118202
Jun16.8 °C29.8 °C6.4 °C9520908
Jul18.8 °C31.8 °C8.9 °C92236013
Aug18.6 °C31.3 °C8.4 °C100220012
Sep14.5 °C26.1 °C5.0 °C8315503
Oct10.5 °C22.7 °C0.5 °C9111010
Nov5.7 °C17.4 °C−3.9 °C846590
Dec2.8 °C13.7 °C−8.0 °C8454170
Year10.1 °C31.8 °C−9.5 °C99016777938

Source: MeteoSwiss open data (1991–2020 normals) — stations Fahy (10 km, 596 m), Delémont (21 km, 439 m), Chasseral (31 km, 1594 m), adjusted to the elevation of Fontenais (476 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.