As of 17:56 BST

Weather in Harston

+27°Weather now

Harston, Saturday, 8 August, 17:56

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

Pressure1015 mb
Wind2 mph SW
Humidity26%
Visibility6.2 mi
Dew point6°C
Sun, 09+14 ° /29 °0Partly cloudy
+29 °Partly cloudy

Harston, Sunday, 9 August

Partly cloudy. High 29°C, low 14°C.

Pressure1013 mb
Wind10 mph W
Humidity26%
Visibility6.2 mi
Dew point5°C
Mon, 10+13 ° /25 °0Overcast
+25 °Overcast

Harston, Monday, 10 August

Overcast. High 25°C, low 13°C.

Pressure1020 mb
Wind10 mph NW
Humidity30%
Visibility6.2 mi
Dew point4°C
Tue, 11+11 ° /27 °0Clear sky
+27 °Clear sky

Harston, Tuesday, 11 August

Clear sky. High 27°C, low 11°C.

Pressure1026 mb
Wind9 mph SE
Humidity36%
Visibility6.2 mi
Dew point8°C
Wed, 12+13 ° /31 °0Overcast
+31 °Overcast

Harston, Wednesday, 12 August

Overcast. High 31°C, low 13°C.

Pressure1024 mb
Wind9 mph S
Humidity25%
Visibility6.2 mi
Dew point6°C
Thu, 13+17 ° /36 °0Clear sky
+36 °Clear sky

Harston, Thursday, 13 August

Clear sky. High 36°C, low 17°C.

Pressure1018 mb
Wind11 mph S
Humidity15%
Visibility—
Dew point2°C
Fri, 14+20 ° /30 °0Overcast
+30 °Overcast

Harston, Friday, 14 August

Overcast. High 30°C, low 20°C.

Pressure1014 mb
Wind12 mph N
Humidity35%
Visibility—
Dew point12°C
Sat, 15+17 ° /24 °0Overcast
+24 °Overcast

Harston, Saturday, 15 August

Overcast. High 24°C, low 17°C.

Pressure1017 mb
Wind10 mph E
Humidity62%
Visibility—
Dew point13°C
Sun, 16+16 ° /24 °6.9Rain
+24 °Rain

Harston, Sunday, 16 August

Rain. High 24°C, low 16°C.

Pressure1014 mb
Wind9 mph E
Humidity58%
Visibility—
Dew point13°C
Mon, 17+14 ° /21 °5.1Light rain
+21 °Light rain

Harston, Monday, 17 August

Light rain. High 21°C, low 14°C.

Pressure1010 mb
Wind12 mph NW
Humidity63%
Visibility—
Dew point13°C
Tue, 18+11 ° /20 °2.1Light rain
+20 °Light rain

Harston, Tuesday, 18 August

Light rain. High 20°C, low 11°C.

Pressure1009 mb
Wind13 mph W
Humidity50%
Visibility—
Dew point9°C
Wed, 19+11 ° /22 °0Overcast
+22 °Overcast

Harston, Wednesday, 19 August

Overcast. High 22°C, low 11°C.

Pressure1012 mb
Wind11 mph N
Humidity45%
Visibility—
Dew point7°C
Thu, 20+15 ° /20 °1Light rain
+20 °Light rain

Harston, Thursday, 20 August

Light rain. High 20°C, low 15°C.

Pressure1005 mb
Wind18 mph W
Humidity85%
Visibility—
Dew point13°C
Fri, 21+11 ° /19 °0Overcast
+19 °Overcast

Harston, Friday, 21 August

Overcast. High 19°C, low 11°C.

Pressure1011 mb
Wind19 mph W
Humidity43%
Visibility—
Dew point6°C
Sat, 22+13 ° /19 °1.3Light rain
+19 °Light rain

Harston, Saturday, 22 August

Light rain. High 19°C, low 13°C.

Pressure1010 mb
Wind20 mph W
Humidity47%
Visibility—
Dew point7°C
Sun, 23+11 ° /20 °0Overcast
+20 °Overcast

Harston, Sunday, 23 August

Overcast. High 20°C, low 11°C.

Pressure1019 mb
Wind17 mph NW
Humidity36%
Visibility—
Dew point3°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 Harston 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 Harston 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.