As of 21:45 BST

Weather in Little Acton

+17°

Little Acton, Saturday, 8 August, 21:45

Overcast. Feels like 17°C. High 26°C, low 10°C.

Pressure1016 mb

Wind3 mph N

Humidity75%

Visibility6.2 mi

Dew point13°C

Detailed hourly forecast

Sun, 09+12 ° /24 °

+24 °

Little Acton, Sunday, 9 August

Overcast. High 24°C, low 12°C.

Pressure1013 mb

Wind7 mph W

Humidity34%

Visibility6.2 mi

Dew point7°C

Mon, 10+9 ° /20 °

+20 °

Little Acton, Monday, 10 August

Overcast. High 20°C, low 9°C.

Pressure1022 mb

Wind10 mph NW

Humidity44%

Visibility6.2 mi

Dew point7°C

Tue, 11+9 ° /30 °

+30 °

Little Acton, Tuesday, 11 August

Mainly clear. High 30°C, low 9°C.

Pressure1024 mb

Wind12 mph S

Humidity32%

Visibility6.2 mi

Dew point7°C

Wed, 12+13 ° /33 °

+33 °

Little Acton, Wednesday, 12 August

Overcast. High 33°C, low 13°C.

Pressure1021 mb

Wind8 mph S

Humidity23%

Visibility6.2 mi

Dew point5°C

Thu, 13+18 ° /35 °

+35 °

Little Acton, Thursday, 13 August

Partly cloudy. High 35°C, low 18°C.

Pressure1017 mb

Wind13 mph NW

Humidity14%

Visibility—

Dew point2°C

Fri, 14+16 ° /28 °

0.1

+28 °

Little Acton, Friday, 14 August

Light rain. High 28°C, low 16°C.

Pressure1016 mb

Wind12 mph NW

Humidity46%

Visibility—

Dew point14°C

Sat, 15+14 ° /22 °

+22 °

Little Acton, Saturday, 15 August

Overcast. High 22°C, low 14°C.

Pressure1017 mb

Wind12 mph N

Humidity58%

Visibility—

Dew point11°C

Sun, 16+14 ° /19 °

3.4

+19 °

Little Acton, Sunday, 16 August

Light rain. High 19°C, low 14°C.

Pressure1019 mb

Wind6 mph S

Humidity70%

Visibility—

Dew point13°C

Mon, 17+13 ° /17 °

0.2

+17 °

Little Acton, Monday, 17 August

Light rain. High 17°C, low 13°C.

Pressure1010 mb

Wind14 mph NW

Humidity90%

Visibility—

Dew point14°C

Tue, 18+12 ° /18 °

0.1

+18 °

Little Acton, Tuesday, 18 August

Light rain. High 18°C, low 12°C.

Pressure1013 mb

Wind15 mph NW

Humidity53%

Visibility—

Dew point8°C

Wed, 19+10 ° /20 °

+20 °

Little Acton, Wednesday, 19 August

Partly cloudy. High 20°C, low 10°C.

Pressure1013 mb

Wind14 mph W

Humidity38%

Visibility—

Dew point4°C

Thu, 20+10 ° /19 °

+19 °

Little Acton, Thursday, 20 August

Partly cloudy. High 19°C, low 10°C.

Pressure1013 mb

Wind13 mph NW

Humidity50%

Visibility—

Dew point7°C

Fri, 21+9 ° /18 °

+18 °

Little Acton, Friday, 21 August

Partly cloudy. High 18°C, low 9°C.

Pressure1016 mb

Wind12 mph N

Humidity57%

Visibility—

Dew point7°C

Sat, 22+9 ° /21 °

1.9

+21 °

Little Acton, Saturday, 22 August

Light rain. High 21°C, low 9°C.

Pressure1021 mb

Wind7 mph NW

Humidity56%

Visibility—

Dew point9°C

Sun, 23+9 ° /22 °

+22 °

Little Acton, Sunday, 23 August

Overcast. High 22°C, low 9°C.

Pressure1019 mb

Wind10 mph W

Humidity37%

Visibility—

Dew point5°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 Little Acton 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 Little Acton 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.