Current Conditions

Welwyn Garden City, England

66°F19°C

Hot

Wind

ESE 5 mph8 km/h

Humidity

63%

Cloud Cover

As of Wednesday, August 12, 2026 at 11:44 PM GMT+1

Today's Outlook

Night

Mostly clear, with a low around 62°F16°C. Light wind from the SE around 6 mph9 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Hot	High 95°F35°C	Low 62°F16°C	Precip 0 in0 mm—	Cloud 4%	Wind SE 5 mph8 km/h	Thursday: Mostly clear and hot, with a high of 95°F35°C and morning low of 64°F18°C. Light wind from the ESE around 4 mph7 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 62°F16°C. Light wind from the SE around 6 mph9 km/h.
Partly Cloudy	High 90°F32°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 51%	Wind WNW 6 mph9 km/h	Friday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 68°F20°C. Light wind from the WNW around 6 mph9 km/h. Friday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the WNW around 6 mph9 km/h.
Drizzle	High 76°F24°C	Low 66°F19°C	Precip 0.07 in1.9 mm26%	Cloud 80%	Wind N 8 mph13 km/h	Saturday: Overcast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the N at 9 mph14 km/h. 24% chance of drizzle throughout the day. Saturday Night: Overcast, with a low around 68°F20°C. Breezy from the N at 8 mph12 km/h. 26% chance of drizzle throughout the night.
Drizzle	High 73°F23°C	Low 60°F16°C	Precip 0.06 in1.6 mm24%	Cloud 78%	Wind NNW 6 mph9 km/h	Sunday: Overcast and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the NNW around 5 mph9 km/h. 18% chance of drizzle throughout the day. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the N around 6 mph9 km/h. 24% chance of drizzle throughout the night.
Drizzle	High 73°F23°C	Low 60°F16°C	Precip 0.04 in1.1 mm31%	Cloud 77%	Wind NNW 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle in the morning. Monday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 31% chance of drizzle throughout the night.
Light Rain	High 72°F22°C	Low 61°F16°C	Precip 0.13 in3.3 mm42%	Cloud 82%	Wind W 9 mph15 km/h	Tuesday: Overcast and warm, with a high of 72°F22°C and morning low of 62°F16°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 42% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 22% chance of drizzle throughout the night.
Drizzle	High 72°F22°C	Low 61°F16°C	Precip 0.06 in1.4 mm15%	Cloud 66%	Wind WNW 10 mph16 km/h	Wednesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WNW at 11 mph17 km/h. 15% chance of drizzle throughout the day. Wednesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	95°F35°C	62°F16°C	0 in0 mm· —	4%	Hot	SE 5 mph8 km/h
DayMostly clear and hot, with a high of 95°F35°C and morning low of 64°F18°C. Light wind from the ESE around 4 mph7 km/h. Heat risk in the afternoon. NightMostly clear, with a low around 62°F16°C. Light wind from the SE around 6 mph9 km/h.
	FridayAug 14	90°F32°C	67°F19°C	0 in0 mm· —	51%	Partly Cloudy	WNW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 68°F20°C. Light wind from the WNW around 6 mph9 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the WNW around 6 mph9 km/h.
	SaturdayAug 15	76°F24°C	66°F19°C	0.07 in1.9 mm· 26%	80%	Drizzle	N 8 mph13 km/h
DayOvercast and warm, with a high of 76°F24°C and morning low of 66°F19°C. Breezy from the N at 9 mph14 km/h. 24% chance of drizzle throughout the day. NightOvercast, with a low around 68°F20°C. Breezy from the N at 8 mph12 km/h. 26% chance of drizzle throughout the night.
	SundayAug 16	73°F23°C	60°F16°C	0.06 in1.6 mm· 24%	78%	Drizzle	NNW 6 mph9 km/h
DayOvercast and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the NNW around 5 mph9 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Light wind from the N around 6 mph9 km/h. 24% chance of drizzle throughout the night.
	MondayAug 17	73°F23°C	60°F16°C	0.04 in1.1 mm· 31%	77%	Drizzle	NNW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the NNW at 7 to 8 mph12 to 13 km/h. 13% chance of drizzle in the morning. NightMostly cloudy, with a low around 60°F16°C. Breezy from the NNW at 6 to 8 mph10 to 12 km/h. 31% chance of drizzle throughout the night.
	TuesdayAug 18	72°F22°C	61°F16°C	0.13 in3.3 mm· 42%	82%	Light Rain	W 9 mph15 km/h
DayOvercast and warm, with a high of 72°F22°C and morning low of 62°F16°C. Breezy from the W at 10 to 11 mph16 to 18 km/h. 42% chance of light rain throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the W at 8 to 10 mph13 to 16 km/h. 22% chance of drizzle throughout the night.
	WednesdayAug 19	72°F22°C	61°F16°C	0.06 in1.4 mm· 15%	66%	Drizzle	WNW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 61°F16°C. Breezy from the WNW at 11 mph17 km/h. 15% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the WNW at 9 to 10 mph14 to 16 km/h. 14% chance of drizzle throughout the night.
	ThursdayAug 20	70°F21°C	58°F14°C	0.09 in2.3 mm· 21%	65%	Drizzle	WNW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Breezy from the WNW at 9 mph14 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle throughout the night.
	FridayAug 21	70°F21°C	56°F13°C	0.09 in2.2 mm· 23%	64%	Drizzle	WNW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 20% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 23% chance of drizzle throughout the night.
	SaturdayAug 22	69°F21°C	56°F13°C	0.09 in2.4 mm· 26%	67%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 56°F13°C. Breezy from the W at 9 mph14 km/h. 26% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 7 to 8 mph11 to 13 km/h. 24% chance of drizzle throughout the night.
	SundayAug 23	69°F21°C	56°F14°C	0.15 in3.9 mm· 33%	69%	Showers	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 57°F14°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 28% chance of showers throughout the night.
	MondayAug 24	70°F21°C	56°F14°C	0.11 in2.8 mm· 27%	69%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the WSW at 10 mph15 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the night.
	TuesdayAug 25	70°F21°C	57°F14°C	0.1 in2.6 mm· 27%	72%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 27% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 24% chance of drizzle throughout the night.
	WednesdayAug 26	70°F21°C	57°F14°C	0.12 in3.1 mm· 23%	67%	Showers	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 57°F14°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. 22% chance of light rain throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the W at 8 mph12 km/h. 23% chance of showers throughout the night.
	ThursdayAug 27	69°F21°C	56°F14°C	0.06 in1.6 mm· 25%	64%	Drizzle	W 9 mph14 km/h
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 56°F14°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F14°C. Breezy from the W at 8 mph13 km/h. 20% chance of drizzle throughout the night.

Nearby Cities

Hatfield3 mi4 km Hertford6 mi9 km St Albans6 mi10 km Harpenden6 mi10 km Stevenage7 mi11 km Potters Bar8 mi12 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: 51.8017°N, 0.2069°W·Elevation: 92m·Timezone: Europe/London·Population: 51,505