As of 17:51 BST

Weather in Keston

+27°Weather now

Keston, Saturday, 8 August, 17:51

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

Pressure1017 mb
Wind2 mph SE
Humidity30%
Visibility6.2 mi
Dew point8°C
Sun, 09+15 ° /31 °0Overcast
+31 °Overcast

Keston, Sunday, 9 August

Overcast. High 31°C, low 15°C.

Pressure1013 mb
Wind4 mph N
Humidity20%
Visibility6.2 mi
Dew point3°C
Mon, 10+14 ° /26 °0Overcast
+26 °Overcast

Keston, Monday, 10 August

Overcast. High 26°C, low 14°C.

Pressure1019 mb
Wind8 mph NW
Humidity42%
Visibility6.2 mi
Dew point11°C
Tue, 11+15 ° /25 °0Mainly clear
+25 °Mainly clear

Keston, Tuesday, 11 August

Mainly clear. High 25°C, low 15°C.

Pressure1025 mb
Wind11 mph E
Humidity36%
Visibility6.2 mi
Dew point8°C
Wed, 12+16 ° /30 °0Clear sky
+30 °Clear sky

Keston, Wednesday, 12 August

Clear sky. High 30°C, low 16°C.

Pressure1023 mb
Wind9 mph E
Humidity21%
Visibility6.2 mi
Dew point3°C
Thu, 13+18 ° /36 °0Clear sky
+36 °Clear sky

Keston, Thursday, 13 August

Clear sky. High 36°C, low 18°C.

Pressure1018 mb
Wind7 mph S
Humidity13%
Visibility—
Dew point1°C
Fri, 14+21 ° /32 °0Overcast
+32 °Overcast

Keston, Friday, 14 August

Overcast. High 32°C, low 21°C.

Pressure1015 mb
Wind9 mph NW
Humidity32%
Visibility—
Dew point10°C
Sat, 15+19 ° /28 °0Overcast
+28 °Overcast

Keston, Saturday, 15 August

Overcast. High 28°C, low 19°C.

Pressure1015 mb
Wind13 mph E
Humidity42%
Visibility—
Dew point13°C
Sun, 16+17 ° /27 °0Overcast
+27 °Overcast

Keston, Sunday, 16 August

Overcast. High 27°C, low 17°C.

Pressure1013 mb
Wind11 mph W
Humidity42%
Visibility—
Dew point12°C
Mon, 17+17 ° /25 °0Overcast
+25 °Overcast

Keston, Monday, 17 August

Overcast. High 25°C, low 17°C.

Pressure1010 mb
Wind13 mph NW
Humidity47%
Visibility—
Dew point10°C
Tue, 18+14 ° /23 °0Mainly clear
+23 °Mainly clear

Keston, Tuesday, 18 August

Mainly clear. High 23°C, low 14°C.

Pressure1009 mb
Wind12 mph N
Humidity41%
Visibility—
Dew point7°C
Wed, 19+14 ° /23 °0Partly cloudy
+23 °Partly cloudy

Keston, Wednesday, 19 August

Partly cloudy. High 23°C, low 14°C.

Pressure1012 mb
Wind11 mph N
Humidity37%
Visibility—
Dew point6°C
Thu, 20+16 ° /23 °2.2Light rain
+23 °Light rain

Keston, Thursday, 20 August

Light rain. High 23°C, low 16°C.

Pressure1007 mb
Wind12 mph SW
Humidity94%
Visibility—
Dew point16°C
Fri, 21+13 ° /23 °0Partly cloudy
+23 °Partly cloudy

Keston, Friday, 21 August

Partly cloudy. High 23°C, low 13°C.

Pressure1013 mb
Wind14 mph NW
Humidity44%
Visibility—
Dew point6°C
Sat, 22+12 ° /20 °0Overcast
+20 °Overcast

Keston, Saturday, 22 August

Overcast. High 20°C, low 12°C.

Pressure1014 mb
Wind17 mph W
Humidity53%
Visibility—
Dew point9°C
Sun, 23+12 ° /22 °0Overcast
+22 °Overcast

Keston, Sunday, 23 August

Overcast. High 22°C, low 12°C.

Pressure1020 mb
Wind13 mph NW
Humidity39%
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 Keston 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 Keston 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.