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Weather in Letchworth Garden City, United Kingdom 🇬🇧

Current Weather in Letchworth Garden City

Partly Cloudy
11°C
Feels like 8°C. Partly Cloudy.
🌬️ 21 km/h WNW
💧 84% Humidity
🧭 1012 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:30 PM
Map Overlays:
Temperature Precipitation Pressure Wind Speed Clear

Right now Letchworth Garden City is 11°C with partly cloudy, feeling like 8°C. The air is at 84% humidity and winds are about 21 km/h, and the UV index is 0 (low). The next few days in Letchworth Garden City look set for about 10°C up to 21°C.

Hourly Forecast for Letchworth Garden City

05:00
Overcast
11°
25%
06:00
Overcast
12°
22%
07:00
Overcast
12°
22%
08:00
Patchy rain nearby
12°
18%
09:00
Patchy rain nearby
14°
17%
10:00
Sunny
15°
6%
11:00
Sunny
16°
4%
12:00
Patchy rain nearby
17°
9%
13:00
Patchy rain nearby
18°
5%
14:00
Overcast
18°
11%
15:00
Overcast
16°
14%
16:00
Overcast
16°
15%
17:00
Overcast
16°
13%
18:00
Overcast
16°
13%
19:00
Sunny
15°
4%
20:00
Clear
14°
5%
21:00
Clear
14°
6%
22:00
Clear
13°
6%
23:00
Clear
13°
7%
00:00
Clear
12°
8%
01:00
Overcast
12°
21%
02:00
Overcast
12°
21%
03:00
Overcast
12°
22%
04:00
Overcast
11°
23%

14-Day Forecast for Letchworth Garden City

Wed, Sep 09
Sunny Sunny
18° / 11°
Thu, Sep 10
Overcast Overcast
20° / 10°
Fri, Sep 11
Sunny Sunny
21° / 14°
Sat, Sep 12
Overcast Overcast
22° / 11°
Sun, Sep 13
Overcast Overcast
21° / 13°
Mon, Sep 14
Sunny Sunny
24° / 14°
Tue, Sep 15
Sunny Sunny
26° / 16°
Wed, Sep 16
Sunny Sunny
27° / 16°
Thu, Sep 17
Sunny Sunny
24° / 15°
Fri, Sep 18
Sunny Sunny
19° / 11°
Sat, Sep 19
Sunny Sunny
22° / 13°
Sun, Sep 20
Sunny Sunny
24° / 13°
Mon, Sep 21
Sunny Sunny
19° / 12°
Tue, Sep 22
Sunny Sunny
19° / 9°

Additional Forecasts for Letchworth Garden City

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0 μg/m³
O₃ (Ozone) 50.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.7 μg/m³
SO₂ (Sulphur Dioxide) 0.3 μg/m³
PM2.5 (Fine particles) 3.6 μg/m³
PM10 (Coarse particles) 7.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Browse Weather in United Kingdom by cities in alphabetical order:

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Weather in United Kingdom ›

Best Time to Be Outside in Letchworth Garden City Today

The most comfortable window in Letchworth Garden City today looks like 11:00 to 14:00, when it is around 17°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Letchworth Garden City

What is the temperature in Letchworth Garden City right now?

It is currently 11°C (51°F) in Letchworth Garden City, partly cloudy (feels like 8°C).

What's the weather like in Letchworth Garden City right now?

Conditions in Letchworth Garden City right now: Partly Cloudy, humidity 84%, wind 21 km/h WNW.

What is today's forecast for Letchworth Garden City?

Today in Letchworth Garden City: high 18°C, low 11°C, sunny. Chance of rain: 17%.

What is the 7-day weather forecast for Letchworth Garden City?

Daily highs and lows for Letchworth Garden City:

  • 2026-09-09: 18°C / 11°C
  • 2026-09-10: 20°C / 10°C
  • 2026-09-11: 21°C / 14°C
  • 2026-09-12: 22°C / 11°C
  • 2026-09-13: 21°C / 13°C
  • 2026-09-14: 24°C / 14°C
  • 2026-09-15: 26°C / 16°C
Is it going to rain in Letchworth Garden City today?

There is a 17% chance of rain in Letchworth Garden City today. Total expected precipitation: 0.07 mm.

What is the wind speed in Letchworth Garden City right now?

Wind in Letchworth Garden City is currently 21 km/h (13 mph) from the WNW.

What is the UV index in Letchworth Garden City right now?

The UV index in Letchworth Garden City is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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