As of 18:56 BST

Weather in Lea Valley

+26°Weather now

Lea Valley, Saturday, 8 August, 18:56

Overcast. Feels like 26°C. High 27°C, low 10°C.

Pressure1016 mb
Wind10 mph S
Humidity36%
Visibility6.2 mi
Dew point9°C
Sun, 09+14 ° /33 °0Overcast
+33 °Overcast

Lea Valley, Sunday, 9 August

Overcast. High 33°C, low 14°C.

Pressure1013 mb
Wind6 mph W
Humidity22%
Visibility6.2 mi
Dew point5°C
Mon, 10+12 ° /25 °0Overcast
+25 °Overcast

Lea Valley, Monday, 10 August

Overcast. High 25°C, low 12°C.

Pressure1020 mb
Wind11 mph NW
Humidity39%
Visibility6.2 mi
Dew point8°C
Tue, 11+13 ° /26 °0Clear sky
+26 °Clear sky

Lea Valley, Tuesday, 11 August

Clear sky. High 26°C, low 13°C.

Pressure1025 mb
Wind10 mph SE
Humidity36%
Visibility6.2 mi
Dew point8°C
Wed, 12+14 ° /30 °0Clear sky
+30 °Clear sky

Lea Valley, Wednesday, 12 August

Clear sky. High 30°C, low 14°C.

Pressure1024 mb
Wind10 mph SE
Humidity24%
Visibility6.2 mi
Dew point5°C
Thu, 13+17 ° /36 °0Clear sky
+36 °Clear sky

Lea Valley, Thursday, 13 August

Clear sky. High 36°C, low 17°C.

Pressure1018 mb
Wind11 mph S
Humidity13%
Visibility—
Dew point0°C
Fri, 14+19 ° /32 °0Overcast
+32 °Overcast

Lea Valley, Friday, 14 August

Overcast. High 32°C, low 19°C.

Pressure1015 mb
Wind18 mph NW
Humidity30%
Visibility—
Dew point10°C
Sat, 15+17 ° /27 °0Overcast
+27 °Overcast

Lea Valley, Saturday, 15 August

Overcast. High 27°C, low 17°C.

Pressure1015 mb
Wind12 mph NE
Humidity41%
Visibility—
Dew point12°C
Sun, 16+17 ° /28 °0Overcast
+28 °Overcast

Lea Valley, Sunday, 16 August

Overcast. High 28°C, low 17°C.

Pressure1013 mb
Wind11 mph W
Humidity44%
Visibility—
Dew point12°C
Mon, 17+16 ° /24 °0.2Light rain
+24 °Light rain

Lea Valley, Monday, 17 August

Light rain. High 24°C, low 16°C.

Pressure1011 mb
Wind17 mph NW
Humidity54%
Visibility—
Dew point11°C
Tue, 18+11 ° /19 °0.4Light rain
+19 °Light rain

Lea Valley, Tuesday, 18 August

Light rain. High 19°C, low 11°C.

Pressure1010 mb
Wind19 mph NW
Humidity57%
Visibility—
Dew point9°C
Wed, 19+11 ° /23 °0Overcast
+23 °Overcast

Lea Valley, Wednesday, 19 August

Overcast. High 23°C, low 11°C.

Pressure1012 mb
Wind12 mph N
Humidity37%
Visibility—
Dew point6°C
Thu, 20+15 ° /24 °1.7Light rain
+24 °Light rain

Lea Valley, Thursday, 20 August

Light rain. High 24°C, low 15°C.

Pressure1006 mb
Wind16 mph W
Humidity88%
Visibility—
Dew point15°C
Fri, 21+11 ° /21 °0Partly cloudy
+21 °Partly cloudy

Lea Valley, Friday, 21 August

Partly cloudy. High 21°C, low 11°C.

Pressure1012 mb
Wind17 mph W
Humidity40%
Visibility—
Dew point5°C
Sat, 22+12 ° /21 °0.1Light rain
+21 °Light rain

Lea Valley, Saturday, 22 August

Light rain. High 21°C, low 12°C.

Pressure1013 mb
Wind22 mph W
Humidity45%
Visibility—
Dew point7°C
Sun, 23+11 ° /19 °0Overcast
+19 °Overcast

Lea Valley, Sunday, 23 August

Overcast. High 19°C, low 11°C.

Pressure1020 mb
Wind21 mph NW
Humidity38%
Visibility—
Dew point4°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Lea Valley are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Lea Valley since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.