See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Overcast
Feels Like: 19°
Min: 18°
Max: 22°
The next few hours will be overcast, with today reaching 21°C and dropping to 15°C. The coming days will be partly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:57
Sunrise
19:22
Sunset
Moon
Waning Gibbous
20:50
Moonrise
12:48
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Saint-Martin-du-Tertre.
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Saint-Martin-du-Tertre.
View stargazing scoreWeather in Saint-Martin-du-Tertre today, September 30, 2026
Saint-Martin-du-Tertre looks damp on September 30, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Expect a grey start, with morning cloud around 100% by 11:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 22°C and cools toward 18°C. Relative humidity sits between 73% and 98%, reaching its peak around 22:00. Winds stay light, near 3.5 km/h by 09:00, so the day feels still more than breezy.
The second half of the day still looks unsettled, with rain probability around 100% by 18:00. Dense cloud near 100% at 12:00 keeps the feel grey. Horizontal visibility holds close to 0.0 km. Expect sunrise at 07:57, sunset at 19:22, and 11 hours 24 minutes of sunlight today overall.
In short, treat September 30, 2026 in Saint-Martin-du-Tertre as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.
Frequently asked questions about weather in Saint-Martin-du-Tertre
How warm does it get in Saint-Martin-du-Tertre?
The warmest month in Saint-Martin-du-Tertre is July, with average high temperatures of 25°C. The average temperature during this period is around 20°C.
How cold does it get in Saint-Martin-du-Tertre?
The coldest month in Saint-Martin-du-Tertre is January, with average low temperatures of 2°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Saint-Martin-du-Tertre?
The wettest month in Saint-Martin-du-Tertre is October, with an average of 80mm of precipitation.
What is the driest time of year in Saint-Martin-du-Tertre?
The driest month in Saint-Martin-du-Tertre is July, with an average of 50mm of precipitation.
Explore more weather forecasts
- L'Isle-Adam, Île-de-France
- Paris, Île-de-France
- Domont, Île-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Villiers-le-Bel, Île-de-France
- Lyon, Auvergne-Rhône-Alpes
- Saint-Brice-sous-Forêt, Île-de-France
- Toulouse, Occitanie
- Fosses, Île-de-France
- Nice, Provence-Alpes-Côte d'Azur
- Saint-Leu-la-Forêt, Île-de-France
- Nantes, Pays de la Loire
- Sarcelles, Île-de-France
- Marne La Vallée, Île-de-France
- Taverny, Île-de-France
- Strasbourg, Grand Est
