Current Conditions

Harlow, England

65°F19°C

Cloudy

Wind

SW 13 mph21 km/h

Humidity

86%

Cloud Cover

98%

As of Wednesday, September 2, 2026 at 9:57 PM GMT+1

Today's Outlook

Night

Overcast, with a low around 66°F19°C. Breezy from the WSW at 13 to 14 mph21 to 22 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 75°F24°C	Low 66°F19°C	Precip 0.01 in0.2 mm4%	Cloud 91%	Wind WSW 14 mph22 km/h	Thursday: Overcast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 15 to 16 mph24 to 25 km/h. Thursday Night: Overcast, with a low around 66°F19°C. Breezy from the WSW at 13 to 14 mph21 to 22 km/h.
Light Rain	High 68°F20°C	Low 61°F16°C	Precip 0.06 in1.5 mm78%	Cloud 85%	Wind WSW 15 mph24 km/h	Friday: Overcast and warm, with a high of 68°F20°C. Windy from the WSW at 16 to 18 mph26 to 30 km/h. 78% chance of light rain around midday. Friday Night: Mostly cloudy, with a low around 61°F16°C. Windy from the WSW at 13 to 18 mph21 to 28 km/h.
Clear	High 72°F22°C	Low 54°F12°C	Precip 0 in0 mm—	Cloud 31%	Wind W 7 mph11 km/h	Saturday: Partly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. Saturday Night: Partly cloudy, with a low around 54°F12°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h.
Drizzle	High 76°F25°C	Low 55°F13°C	Precip 0.02 in0.4 mm14%	Cloud 57%	Wind S 8 mph13 km/h	Sunday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 57°F14°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 14% chance of drizzle around midday. Sunday Night: Partly cloudy, with a low around 55°F13°C. Breezy from the S at 7 to 9 mph11 to 15 km/h.
Partly Cloudy	High 73°F23°C	Low 62°F17°C	Precip 0.01 in0.2 mm5%	Cloud 75%	Wind WSW 9 mph14 km/h	Monday: Overcast and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the WSW at 9 to 11 mph14 to 17 km/h. Monday Night: Mostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
Showers	High 66°F19°C	Low 58°F14°C	Precip 0.18 in4.6 mm49%	Cloud 68%	Wind SW 13 mph21 km/h	Tuesday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Windy from the SW at 15 to 16 mph24 to 25 km/h. 49% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the WSW at 12 mph19 km/h. 21% chance of drizzle throughout the night.
Partly Cloudy	High 65°F18°C	Low 52°F11°C	Precip 0.03 in0.8 mm8%	Cloud 45%	Wind W 12 mph19 km/h	Wednesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Breezy from the W at 14 to 15 mph22 to 24 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 53°F12°C. Breezy from the W at 10 to 12 mph16 to 19 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	75°F24°C	66°F19°C	0.01 in0.2 mm· 4%	91%	Cloudy	WSW 14 mph22 km/h
DayOvercast and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the WSW at 15 to 16 mph24 to 25 km/h. NightOvercast, with a low around 66°F19°C. Breezy from the WSW at 13 to 14 mph21 to 22 km/h.
	FridaySep 4	68°F20°C	61°F16°C	0.06 in1.5 mm· 78%	85%	Light Rain	WSW 15 mph24 km/h
DayOvercast and warm, with a high of 68°F20°C. Windy from the WSW at 16 to 18 mph26 to 30 km/h. 78% chance of light rain around midday. NightMostly cloudy, with a low around 61°F16°C. Windy from the WSW at 13 to 18 mph21 to 28 km/h.
	SaturdaySep 5	72°F22°C	54°F12°C	0 in0 mm· —	31%	Clear	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WSW at 6 to 9 mph10 to 14 km/h.
	SundaySep 6	76°F25°C	55°F13°C	0.02 in0.4 mm· 14%	57%	Drizzle	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 57°F14°C. Breezy from the S at 10 to 11 mph16 to 18 km/h. 14% chance of drizzle around midday. NightPartly cloudy, with a low around 55°F13°C. Breezy from the S at 7 to 9 mph11 to 15 km/h.
	MondaySep 7	73°F23°C	62°F17°C	0.01 in0.2 mm· 5%	75%	Partly Cloudy	WSW 9 mph14 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 62°F17°C. Breezy from the WSW at 9 to 11 mph14 to 17 km/h. NightMostly cloudy, with a low around 62°F17°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h.
	TuesdaySep 8	66°F19°C	58°F14°C	0.18 in4.6 mm· 49%	68%	Showers	SW 13 mph21 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 59°F15°C. Windy from the SW at 15 to 16 mph24 to 25 km/h. 49% chance of light rain throughout the day. NightMostly cloudy, with a low around 58°F14°C. Breezy from the WSW at 12 mph19 km/h. 21% chance of drizzle throughout the night.
	WednesdaySep 9	65°F18°C	52°F11°C	0.03 in0.8 mm· 8%	45%	Partly Cloudy	W 12 mph19 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Breezy from the W at 14 to 15 mph22 to 24 km/h. Dry air. NightPartly cloudy, with a low around 53°F12°C. Breezy from the W at 10 to 12 mph16 to 19 km/h.
	ThursdaySep 10	65°F18°C	50°F10°C	0.03 in0.8 mm· 17%	64%	Drizzle	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 50°F10°C. Breezy from the W at 9 mph14 km/h. 10% chance of drizzle around midday. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle in the evening.
	FridaySep 11	66°F19°C	54°F12°C	0.13 in3.3 mm· 31%	75%	Light Rain	SW 8 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 30% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 8 mph12 km/h. 31% chance of light rain throughout the night.
	SaturdaySep 12	66°F19°C	55°F13°C	0.09 in2.4 mm· 21%	70%	Drizzle	WNW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the WNW at 10 mph16 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 18% chance of drizzle throughout the night.
	SundaySep 13	66°F19°C	54°F12°C	0.06 in1.5 mm· 24%	69%	Drizzle	WNW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Breezy from the WNW at 10 mph15 km/h. 24% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the WNW at 8 mph13 km/h. 15% chance of drizzle throughout the night.
	MondaySep 14	68°F20°C	55°F13°C	0.06 in1.5 mm· 15%	65%	Drizzle	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 8 mph12 km/h. 11% chance of drizzle throughout the night.
	TuesdaySep 15	68°F20°C	54°F12°C	0.05 in1.2 mm· 14%	64%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 54°F12°C. Breezy from the W at 9 mph14 km/h. 14% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 to 8 mph12 to 12 km/h.
	WednesdaySep 16	67°F20°C	55°F13°C	0.06 in1.4 mm· 20%	68%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 7 to 8 mph12 to 12 km/h. 15% chance of drizzle throughout the night.
	ThursdaySep 17	67°F19°C	55°F13°C	0.05 in1.3 mm· 17%	69%	Drizzle	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 55°F13°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Breezy from the W at 8 mph12 km/h. 17% chance of drizzle throughout the night.

Nearby Cities

Hoddesdon5 mi9 km Ware6 mi10 km Bishops Stortford7 mi11 km Waltham Abbey8 mi13 km Cheshunt8 mi13 km Hertford8 mi13 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.

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Coordinates: 51.7766°N, 0.1116°E·Elevation: 68m·Timezone: Europe/London·Population: 93,300