As of 12:45 BST

Weather in Upper Cambourne

+13°

Upper Cambourne, Wednesday, 7 October, 12:45

Overcast. Feels like 13°C. High 14°C, low 10°C.

Pressure1012 mb

Wind10 mph N

Humidity93%

Visibility2.7 mi

Dew point12°C

Detailed hourly forecast

The month ahead in Upper Cambourne: daytime temperatures averaging +15° and +9.2° overnight — that is 0.6° above the climate average for October. Rain is expected on 8 days (around 39 mm), against a normal of 5 days and 30 mm. The warmest day should be 9 October (+19.1°), the coolest 12 October (+6.5°).

+15°/+9.2°

Average day / night

+0.6°

Above average

8 / 5

Wet days / normal

39 mm

Rainfall this month

Ten-day blocks against the climate average

Period	Forecast (day)	Average	Difference
7 October – 16 October	+16.2°	+14.9°	+1.3°
17 October – 26 October	+12.8°	+13.4°	-0.6°
27 October – 5 November	near average	+12.1°	—

October records over 66 years

+26.5°2 October 2011All-time high

-3.1°30 October 1997All-time low

Climate averages and records are calculated from the nearest reference point — Cambourne (0.6 km away).

Thu, 08+7 ° /15 °

+15 °

Upper Cambourne, Thursday, 8 October

Clear sky. High 15°C, low 7°C.

Pressure1022 mb

Wind11 mph NW

Humidity53%

Visibility6.2 mi

Dew point3°C

Fri, 09+10 ° /19 °

2.8

+19 °

Upper Cambourne, Friday, 9 October

Rain. High 19°C, low 10°C.

Pressure1011 mb

Wind20 mph SW

Humidity72%

Visibility6.2 mi

Dew point13°C

Sat, 10+9 ° /15 °

0.4

+15 °

Upper Cambourne, Saturday, 10 October

Light rain. High 15°C, low 9°C.

Pressure1010 mb

Wind16 mph W

Humidity54%

Visibility6.2 mi

Dew point5°C

Sun, 11+8 ° /15 °

+15 °

Upper Cambourne, Sunday, 11 October

Overcast. High 15°C, low 8°C.

Pressure1014 mb

Wind10 mph W

Humidity60%

Visibility6.2 mi

Dew point6°C

Mon, 12+7 ° /19 °

+19 °

Upper Cambourne, Monday, 12 October

Overcast. High 19°C, low 7°C.

Pressure1018 mb

Wind15 mph SW

Humidity55%

Visibility—

Dew point7°C

Tue, 13+13 ° /15 °

0.3

+15 °

Upper Cambourne, Tuesday, 13 October

Light rain. High 15°C, low 13°C.

Pressure1024 mb

Wind14 mph S

Humidity63%

Visibility—

Dew point7°C

Wed, 14+13 ° /15 °

1.7

+15 °

Upper Cambourne, Wednesday, 14 October

Light rain. High 15°C, low 13°C.

Pressure1029 mb

Wind9 mph NE

Humidity78%

Visibility—

Dew point11°C

Thu, 15+12 ° /18 °

+18 °

Upper Cambourne, Thursday, 15 October

Mainly clear. High 18°C, low 12°C.

Pressure1025 mb

Wind10 mph SE

Humidity59%

Visibility—

Dew point10°C

Fri, 16+10 ° /17 °

+17 °

Upper Cambourne, Friday, 16 October

Clear sky. High 17°C, low 10°C.

Pressure1015 mb

Wind11 mph SE

Humidity48%

Visibility—

Dew point5°C

Sat, 17+10 ° /18 °

1.7

+18 °

Upper Cambourne, Saturday, 17 October

Light rain. High 18°C, low 10°C.

Pressure1006 mb

Wind17 mph S

Humidity60%

Visibility—

Dew point9°C

Sun, 18+7 ° /15 °

4.4

+15 °

Upper Cambourne, Sunday, 18 October

Rain. High 15°C, low 7°C.

Pressure1008 mb

Wind15 mph S

Humidity62%

Visibility—

Dew point7°C

Mon, 19+10 ° /13 °

3.5

+13 °

Upper Cambourne, Monday, 19 October

Light rain. High 13°C, low 10°C.

Pressure998 mb

Wind12 mph E

Humidity92%

Visibility—

Dew point9°C

Tue, 20+7 ° /12 °

0.7

+12 °

Upper Cambourne, Tuesday, 20 October

Light rain. High 12°C, low 7°C.

Pressure997 mb

Wind15 mph NW

Humidity82%

Visibility—

Dew point5°C

Wed, 21+7 ° /8 °

+8 °

Upper Cambourne, Wednesday, 21 October

Rain. High 8°C, low 7°C.

Pressure1001 mb

Wind25 mph NW

Humidity75%

Visibility—

Dew point3°C

Thu, 22+7 ° /12 °

3.8

+12 °

Upper Cambourne, Thursday, 22 October

Light rain. High 12°C, low 7°C.

Pressure1016 mb

Wind17 mph W

Humidity58%

Visibility—

Dew point3°C

Days 17 onward are based on 60-year climate statistics

Fri, 23+7 ° /13 °

1.3

+13 °

Upper Cambourne, Friday, 23 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.3 mm

Chance of rain25%

Warmest on record+18° (1963)

Coldest on record+1° (1987)

Sat, 24+7 ° /13 °

1.8

+13 °

Upper Cambourne, Saturday, 24 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.8 mm

Chance of rain37%

Warmest on record+20° (2017)

Coldest on record0° (1964)

Sun, 25+7 ° /13 °

1.3

+13 °

Upper Cambourne, Sunday, 25 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.3 mm

Chance of rain32%

Warmest on record+18° (2024)

Coldest on record-1° (1987)

Mon, 26+7 ° /13 °

1.2

+13 °

Upper Cambourne, Monday, 26 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.2 mm

Chance of rain23%

Warmest on record+19° (2022)

Coldest on record+1° (1981)

Tue, 27+7 ° /13 °

1.5

+13 °

Upper Cambourne, Tuesday, 27 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.5 mm

Chance of rain40%

Warmest on record+20° (2005)

Coldest on record-1° (1962)

Wed, 28+7 ° /13 °

+13 °

Upper Cambourne, Wednesday, 28 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall2 mm

Chance of rain38%

Warmest on record+18° (2005)

Coldest on record+1° (2008)

Thu, 29+7 ° /12 °

1.2

+12 °

Upper Cambourne, Thursday, 29 October

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low7°C

Average rainfall1.2 mm

Chance of rain25%

Warmest on record+20° (2022)

Coldest on record-3° (2008)

Fri, 30+7 ° /13 °

1.3

+13 °

Upper Cambourne, Friday, 30 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.3 mm

Chance of rain30%

Warmest on record+19° (2001)

Coldest on record-3° (1997)

Sat, 31+7 ° /13 °

1.6

+13 °

Upper Cambourne, Saturday, 31 October

Climate average for this date — the mean of the last 60 years.

Average high13°C

Average low7°C

Average rainfall1.6 mm

Chance of rain33%

Warmest on record+20° (2014)

Coldest on record-1° (1997)

Sun, 01+7 ° /12 °

1.9

+12 °

Upper Cambourne, Sunday, 1 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low7°C

Average rainfall1.9 mm

Chance of rain35%

Warmest on record+17° (1999)

Coldest on record-1° (1988)

Mon, 02+7 ° /12 °

2.6

+12 °

Upper Cambourne, Monday, 2 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low7°C

Average rainfall2.6 mm

Chance of rain38%

Warmest on record+18° (2020)

Coldest on record-1° (1985)

Tue, 03+6 ° /12 °

1.4

+12 °

Upper Cambourne, Tuesday, 3 November

Climate average for this date — the mean of the last 60 years.

Average high12°C

Average low6°C

Average rainfall1.4 mm

Chance of rain35%

Warmest on record+17° (2025)

Coldest on record-3° (1985)

Wed, 04+6 ° /11 °

2.4

+11 °

Upper Cambourne, Wednesday, 4 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low6°C

Average rainfall2.4 mm

Chance of rain33%

Warmest on record+17° (2025)

Coldest on record-3° (1966)

Thu, 05+5 ° /11 °

1.2

+11 °

Upper Cambourne, Thursday, 5 November

Climate average for this date — the mean of the last 60 years.

Average high11°C

Average low5°C

Average rainfall1.2 mm

Chance of rain25%

Warmest on record+17° (2025)

Coldest on record-4° (1988)

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 Upper Cambourne 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 Upper Cambourne 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.