Current Conditions

Herblay-sur-Seine, Île-de-France

57°F14°C

Partly Cloudy

Wind

NNE 3 mph5 km/h

Humidity

84%

Cloud Cover

98%

As of Wednesday, September 2, 2026 at 2:54 AM GMT+2

Today's Outlook

Day

Mostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the W around 4 mph6 km/h.

Night

Mostly cloudy, with a low around 55°F13°C. Light wind from the W around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 77°F25°C	Low 55°F13°C	Precip 0 in0 mm—	Cloud 59%	Wind W 4 mph6 km/h	Wednesday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the W around 4 mph6 km/h. Wednesday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the W around 4 mph6 km/h.
Partly Cloudy	High 78°F26°C	Low 60°F16°C	Precip 0 in0.1 mm3%	Cloud 62%	Wind WSW 8 mph12 km/h	Thursday: Overcast and warm, with a high of 78°F26°C and morning low of 62°F17°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. Thursday Night: Partly cloudy, with a low around 60°F16°C. Light wind from the WSW around 6 mph9 km/h.
Drizzle	High 82°F28°C	Low 65°F18°C	Precip 0.01 in0.2 mm11%	Cloud 39%	Wind W 9 mph14 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. Friday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 11% chance of drizzle overnight.
Drizzle	High 76°F24°C	Low 59°F15°C	Precip 0.01 in0.2 mm15%	Cloud 51%	Wind NNW 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NW around 4 mph6 km/h. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the NNW at 6 to 8 mph9 to 13 km/h. 15% chance of drizzle overnight.
Partly Cloudy	High 83°F28°C	Low 56°F13°C	Precip 0.01 in0.2 mm6%	Cloud 50%	Wind ESE 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 57°F14°C. Breezy from the ESE at 7 mph11 km/h. Sunday Night: Partly cloudy, with a low around 56°F13°C. Light wind from the ESE around 6 mph9 km/h.
Drizzle	High 80°F27°C	Low 64°F18°C	Precip 0.02 in0.5 mm12%	Cloud 61%	Wind WSW 7 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 12% chance of drizzle. Monday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the WSW around 6 mph10 km/h. 10% chance of drizzle.
Showers	High 70°F21°C	Low 59°F15°C	Precip 0.14 in3.6 mm31%	Cloud 69%	Wind WSW 9 mph15 km/h	Tuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 31% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 25% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	77°F25°C	55°F13°C	0 in0 mm· —	59%	Partly Cloudy	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 55°F13°C. Light wind from the W around 4 mph6 km/h. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 4 mph6 km/h.
	ThursdaySep 3	78°F26°C	60°F16°C	0 in0.1 mm· 3%	62%	Partly Cloudy	WSW 8 mph12 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 62°F17°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. NightPartly cloudy, with a low around 60°F16°C. Light wind from the WSW around 6 mph9 km/h.
	FridaySep 4	82°F28°C	65°F18°C	0.01 in0.2 mm· 11%	39%	Drizzle	W 9 mph14 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the WSW at 10 to 11 mph16 to 18 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 11% chance of drizzle overnight.
	SaturdaySep 5	76°F24°C	59°F15°C	0.01 in0.2 mm· 15%	51%	Drizzle	NNW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 59°F15°C. Light wind from the NW around 4 mph6 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NNW at 6 to 8 mph9 to 13 km/h. 15% chance of drizzle overnight.
	SundaySep 6	83°F28°C	56°F13°C	0.01 in0.2 mm· 6%	50%	Partly Cloudy	ESE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 57°F14°C. Breezy from the ESE at 7 mph11 km/h. NightPartly cloudy, with a low around 56°F13°C. Light wind from the ESE around 6 mph9 km/h.
	MondaySep 7	80°F27°C	64°F18°C	0.02 in0.5 mm· 12%	61%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the WSW at 8 to 10 mph13 to 16 km/h. 12% chance of drizzle. NightMostly cloudy, with a low around 65°F18°C. Light wind from the WSW around 6 mph10 km/h. 10% chance of drizzle.
	TuesdaySep 8	70°F21°C	59°F15°C	0.14 in3.6 mm· 31%	69%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 61°F16°C. Breezy from the WSW at 11 to 12 mph17 to 19 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 8 to 9 mph12 to 15 km/h. 25% chance of drizzle throughout the night.
	WednesdaySep 9	67°F19°C	53°F12°C	0.05 in1.2 mm· 17%	56%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 53°F12°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 17% chance of drizzle in the afternoon. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the W at 7 to 8 mph11 to 12 km/h. 13% chance of drizzle throughout the night.
	ThursdaySep 10	67°F19°C	53°F11°C	0.07 in1.8 mm· 20%	68%	Drizzle	W 7 mph11 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 53°F11°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the W around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	FridaySep 11	69°F20°C	54°F12°C	0.08 in2.1 mm· 22%	68%	Drizzle	W 7 mph11 km/h
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 54°F12°C. Breezy from the W at 8 mph12 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the W around 6 mph10 km/h. 20% chance of drizzle throughout the night.
	SaturdaySep 12	70°F21°C	55°F13°C	0.07 in1.9 mm· 20%	70%	Drizzle	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the W around 6 mph10 km/h. 16% chance of drizzle throughout the night.
	SundaySep 13	70°F21°C	56°F13°C	0.04 in1 mm· 15%	63%	Drizzle	WNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Light wind from the WNW around 6 mph10 km/h.
	MondaySep 14	72°F22°C	54°F12°C	0.04 in0.9 mm· 12%	57%	Drizzle	NW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the NW at 7 to 8 mph12 to 13 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the NNW around 6 mph10 km/h. 10% chance of drizzle in the evening.
	TuesdaySep 15	71°F22°C	55°F13°C	0.05 in1.2 mm· 18%	59%	Drizzle	NW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 71°F22°C and morning low of 55°F13°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the NW at 7 mph11 km/h. 12% chance of drizzle throughout the night.
	WednesdaySep 16	70°F21°C	55°F13°C	0.04 in1.1 mm· 13%	57%	Drizzle	NNW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 55°F13°C. Breezy from the NW at 8 to 9 mph13 to 15 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the NNW at 7 mph11 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Montigny-lès-Cormeilles1 mi2 km Cormeilles-en-Parisis2 mi3 km Maisons-Laffitte3 mi5 km Franconville3 mi5 km Sartrouville3 mi5 km Taverny3 mi5 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 48.9899°N, 2.1699°E·Elevation: 68m·Timezone: Europe/Paris·Population: 25,153