Saint-Hilaire

Isère, Auvergne-Rhône-Alpes, France

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Current Weather

20°

Overcast

Feels Like: 20°

Min: 13°

Max: 21°

The next few hours will be overcast, with today reaching 21°C and dropping to 16°C. The coming days will be drizzle

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Hourly Forecast

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Today
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Daylight Hours

07:39

Sunrise

19:12

Sunset

11 hours 32 minutes of sunlight today

Moon

Waning Gibbous

20:18

Moonrise

10:54

Moonset

Daily Forecast

Today

13°
21°

Wednesday

16°
22°

Thursday

13°
15°

Friday

12°
17°

Saturday

13°
16°

Sunday

13°
20°

Monday

14°
20°

Tuesday

14°
21°

Wednesday

13°
19°

Thursday

11°
16°

Air Quality Data Available

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UV Index

No protection needed
1 Low
Low Extreme

Humidity

49% Dry
Low High

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Weather in Saint-Hilaire tomorrow, September 30, 2026

Saint-Hilaire starts September 30, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The first half of the day looks overcast, as cloud amounts reach about 100% around 03:00. Brighter weather, if it comes, waits until later.

Expect highs of 22°C and cooler readings close to 16°C. Relative humidity sits between 33% and 56%, reaching its peak around 00:00. Airflow remains manageable, reaching about 2.8 km/h around 15:00.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 16:00. Outdoor plans may still want a flexible backup. Expect visibility near 43.7 km, with poorer spells close to 41.6 km. The sun rises at 07:41 and sets at 19:10, for a total of 11 hours 29 minutes of sunlight today.

Overall, Saint-Hilaire on September 30, 2026 suits indoor plans or waterproof kit, especially while rain chances stay near 62% and the high sits around 22°C.

Frequently asked questions about weather in Saint-Hilaire

How warm does it get in Saint-Hilaire?

The warmest month in Saint-Hilaire is July, with average high temperatures of 22°C. The average temperature during this period is around 17°C.

How cold does it get in Saint-Hilaire?

The coldest month in Saint-Hilaire is January, with average low temperatures of -6°C. The average temperature during this period is around -2°C.

What is the wettest time of year in Saint-Hilaire?

The wettest month in Saint-Hilaire is May, with an average of 207mm of precipitation.

What is the driest time of year in Saint-Hilaire?

The driest month in Saint-Hilaire is February, with an average of 107mm of precipitation.

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Metric (°C, km/h)