As of 22:41 BST

Weather in Mill Hill

+16°

Mill Hill, Saturday, 8 August, 22:41

Overcast. Feels like 16°C. High 26°C, low 10°C.

Pressure1016 mb

Wind2 mph NE

Humidity63%

Visibility6.2 mi

Dew point9°C

Detailed hourly forecast

Sun, 09+12 ° /24 °

+24 °

Mill Hill, Sunday, 9 August

Overcast. High 24°C, low 12°C.

Pressure1013 mb

Wind10 mph W

Humidity49%

Visibility6.2 mi

Dew point10°C

Mon, 10+11 ° /20 °

+20 °

Mill Hill, Monday, 10 August

Overcast. High 20°C, low 11°C.

Pressure1021 mb

Wind10 mph NW

Humidity42%

Visibility6.2 mi

Dew point6°C

Tue, 11+13 ° /28 °

+28 °

Mill Hill, Tuesday, 11 August

Mainly clear. High 28°C, low 13°C.

Pressure1024 mb

Wind10 mph S

Humidity39%

Visibility6.2 mi

Dew point9°C

Wed, 12+17 ° /31 °

+31 °

Mill Hill, Wednesday, 12 August

Overcast. High 31°C, low 17°C.

Pressure1022 mb

Wind9 mph S

Humidity27%

Visibility6.2 mi

Dew point6°C

Thu, 13+20 ° /36 °

+36 °

Mill Hill, Thursday, 13 August

Partly cloudy. High 36°C, low 20°C.

Pressure1018 mb

Wind12 mph NW

Humidity17%

Visibility—

Dew point3°C

Fri, 14+19 ° /28 °

+28 °

Mill Hill, Friday, 14 August

Clear sky. High 28°C, low 19°C.

Pressure1016 mb

Wind10 mph NW

Humidity46%

Visibility—

Dew point14°C

Sat, 15+16 ° /21 °

1.1

+21 °

Mill Hill, Saturday, 15 August

Light rain. High 21°C, low 16°C.

Pressure1017 mb

Wind8 mph NE

Humidity63%

Visibility—

Dew point13°C

Sun, 16+15 ° /18 °

4.1

+18 °

Mill Hill, Sunday, 16 August

Light rain. High 18°C, low 15°C.

Pressure1019 mb

Wind7 mph E

Humidity78%

Visibility—

Dew point13°C

Mon, 17+13 ° /16 °

1.5

+16 °

Mill Hill, Monday, 17 August

Light rain. High 16°C, low 13°C.

Pressure1010 mb

Wind13 mph W

Humidity91%

Visibility—

Dew point13°C

Tue, 18+13 ° /17 °

0.5

+17 °

Mill Hill, Tuesday, 18 August

Light rain. High 17°C, low 13°C.

Pressure1012 mb

Wind15 mph W

Humidity57%

Visibility—

Dew point8°C

Wed, 19+13 ° /18 °

1.7

+18 °

Mill Hill, Wednesday, 19 August

Light rain. High 18°C, low 13°C.

Pressure1013 mb

Wind16 mph W

Humidity59%

Visibility—

Dew point9°C

Thu, 20+12 ° /16 °

0.3

+16 °

Mill Hill, Thursday, 20 August

Light rain. High 16°C, low 12°C.

Pressure1013 mb

Wind12 mph NW

Humidity65%

Visibility—

Dew point9°C

Fri, 21+11 ° /18 °

+18 °

Mill Hill, Friday, 21 August

Partly cloudy. High 18°C, low 11°C.

Pressure1015 mb

Wind8 mph NW

Humidity52%

Visibility—

Dew point7°C

Sat, 22+12 ° /20 °

+20 °

Mill Hill, Saturday, 22 August

Mainly clear. High 20°C, low 12°C.

Pressure1021 mb

Wind8 mph NE

Humidity42%

Visibility—

Dew point6°C

Sun, 23+12 ° /22 °

+22 °

Mill Hill, Sunday, 23 August

Overcast. High 22°C, low 12°C.

Pressure1019 mb

Wind10 mph W

Humidity41%

Visibility—

Dew point7°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 Mill Hill 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 Mill Hill 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.