Saint-Grégoire

Ille-et-Vilaine, Bretagne, France

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Current Weather

20°

Overcast

Feels Like: 19°

Min: 17°

Max: 21°

The next few hours will be overcast, with today reaching 21°C and dropping to 15°C. The coming days will be cloudy

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Hourly Forecast

20° 20° 19° 20° 20° 20° 21° 21° 21° 21° 21° 20° 20° 19° 18° 17° 17° 17° 16° 16° 15° 15° 15° 15°
44%
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
6am
Today
Tomorrow

Daylight Hours

08:12

Sunrise

19:38

Sunset

11 hours 25 minutes of sunlight today

Moon

Waning Gibbous

21:12

Moonrise

13:00

Moonset

Daily Forecast

Today

17°
21°

Thursday

13°
20°

Friday

10°
20°

Saturday

11°
21°

Sunday

10°
22°

Monday

11°
19°

Tuesday

11°
21°

Wednesday

11°
20°

Thursday

11°
16°

Friday

8°
18°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

84% Humid
Low High

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Weather in Saint-Grégoire today, September 30, 2026

Saint-Grégoire looks cloudy on September 30, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. Morning plans should assume damp conditions, as rain chances climb toward 44% around 07:00. Cloud cover is also at its densest near 07:00 at roughly 100%.

Temperatures climb from an overnight low near 17°C toward a daytime high of about 21°C. The air stays humid, with relative humidity between 65% and 89% and the peak around 09:00. A lighter breeze peaks around 15:00 near 4.3 km/h.

The afternoon should feel quieter than the damp start, with rain probability easing to about 0% after morning values near 44%. Cloud cover stays around 100% by 14:00. Visibility holds near 31.3 km, though it can fall to 20.3 km. Sunrise is at 08:12 and sunset at 19:38, giving 11 hours 25 minutes of sunlight today.

The practical takeaway for Saint-Grégoire on September 30, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 21°C.

Frequently asked questions about weather in Saint-Grégoire

How warm does it get in Saint-Grégoire?

The warmest month in Saint-Grégoire is July, with average high temperatures of 24°C. The average temperature during this period is around 19°C.

How cold does it get in Saint-Grégoire?

The coldest month in Saint-Grégoire is January, with average low temperatures of 3°C. The average temperature during this period is around 6°C.

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

The wettest month in Saint-Grégoire is October, with an average of 80mm of precipitation.

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

The driest month in Saint-Grégoire is August, with an average of 45mm of precipitation.

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Metric (°C, km/h)