The month ahead in Dorney Reach: daytime temperatures averaging +15.3° and +9.2° overnight — that is 0.8° above the climate average for October. Rain is expected on 4 days (around 33 mm), against a normal of 6 days and 33 mm. The warmest day should be 13 October (+21.4°), the coolest 17 October (+4.6°).
+15.3°/+9.2°
Average day / night
+0.8°
Above average
4 / 6
Wet days / normal
33 mm
Rainfall this month
Ten-day blocks against the climate average
Period
Forecast (day)
Average
Difference
8 October – 17 October
+15.7°
+14.9°
+0.8°
18 October – 27 October
+14.6°
+13.6°
+0.9°
28 October – 6 November
near average
+12.2°
—
October records over 66 years
+26°1 October 2011All-time high
-2.3°29 October 1997All-time low
Climate averages and records are calculated from the nearest reference point — Maidenhead (3.5 km away).
Fri, 09+8 ° /17 °3.2
+17 °
Dorney Reach, Friday, 9 October
Rain. High 17°C, low 8°C.
Pressure1012 mb
Wind20 mph W
Humidity66%
Visibility6.2 mi
Dew point12°C
Sat, 10+8 ° /15 °0
+15 °
Dorney Reach, Saturday, 10 October
Overcast. High 15°C, low 8°C.
Pressure1014 mb
Wind14 mph W
Humidity56%
Visibility6.2 mi
Dew point5°C
Sun, 11+7 ° /15 °0
+15 °
Dorney Reach, Sunday, 11 October
Overcast. High 15°C, low 7°C.
Pressure1014 mb
Wind7 mph W
Humidity63%
Visibility6.2 mi
Dew point7°C
Mon, 12+8 ° /17 °0.6
+17 °
Dorney Reach, Monday, 12 October
Light rain. High 17°C, low 8°C.
Pressure1016 mb
Wind10 mph SE
Humidity84%
Visibility6.2 mi
Dew point13°C
Tue, 13+17 ° /21 °0.3
+21 °
Dorney Reach, Tuesday, 13 October
Light rain. High 21°C, low 17°C.
Pressure1023 mb
Wind11 mph SW
Humidity73%
Visibility—
Dew point16°C
Wed, 14+11 ° /19 °0
+19 °
Dorney Reach, Wednesday, 14 October
Overcast. High 19°C, low 11°C.
Pressure1022 mb
Wind11 mph SW
Humidity58%
Visibility—
Dew point9°C
Thu, 15+8 ° /12 °4.3
+12 °
Dorney Reach, Thursday, 15 October
Light rain. High 12°C, low 8°C.
Pressure1019 mb
Wind21 mph NW
Humidity85%
Visibility—
Dew point7°C
Fri, 16+6 ° /13 °0
+13 °
Dorney Reach, Friday, 16 October
Clear sky. High 13°C, low 6°C.
Pressure1022 mb
Wind10 mph NW
Humidity52%
Visibility—
Dew point2°C
Sat, 17+5 ° /14 °0
+14 °
Dorney Reach, Saturday, 17 October
Clear sky. High 14°C, low 5°C.
Pressure1015 mb
Wind13 mph N
Humidity58%
Visibility—
Dew point4°C
Sun, 18+10 ° /15 °8.6
+15 °
Dorney Reach, Sunday, 18 October
Rain. High 15°C, low 10°C.
Pressure1013 mb
Wind13 mph N
Humidity87%
Visibility—
Dew point12°C
Mon, 19+9 ° /14 °15.4
+14 °
Dorney Reach, Monday, 19 October
Rain. High 14°C, low 9°C.
Pressure1023 mb
Wind12 mph E
Humidity61%
Visibility—
Dew point6°C
Tue, 20+9 ° /16 °0.1
+16 °
Dorney Reach, Tuesday, 20 October
Light rain. High 16°C, low 9°C.
Pressure1020 mb
Wind14 mph E
Humidity69%
Visibility—
Dew point9°C
Wed, 21+12 ° /14 °0.2
+14 °
Dorney Reach, Wednesday, 21 October
Light rain. High 14°C, low 12°C.
Pressure1016 mb
Wind9 mph NE
Humidity86%
Visibility—
Dew point11°C
Thu, 22+12 ° /14 °0
+14 °
Dorney Reach, Thursday, 22 October
Overcast. High 14°C, low 12°C.
Pressure1022 mb
Wind11 mph N
Humidity71%
Visibility—
Dew point8°C
Fri, 23+10 ° /15 °0
+15 °
Dorney Reach, Friday, 23 October
Overcast. High 15°C, low 10°C.
Pressure1028 mb
Wind14 mph N
Humidity56%
Visibility—
Dew point5°C
Days 17 onward are based on 60-year climate statistics
Sat, 24+8 ° /14 °2.2
+14 °
Dorney Reach, Saturday, 24 October
Climate average for this date — the mean of the last 60 years.
Average high14°C
Average low8°C
Average rainfall2.2 mm
Chance of rain37%
Warmest on record+18° (2017)
Coldest on record+0° (1964)
Sun, 25+8 ° /13 °1.3
+13 °
Dorney Reach, Sunday, 25 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.3 mm
Chance of rain35%
Warmest on record+17° (2013)
Coldest on record+0° (2010)
Mon, 26+8 ° /13 °1.1
+13 °
Dorney Reach, Monday, 26 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.1 mm
Chance of rain28%
Warmest on record+18° (2022)
Coldest on record0° (1997)
Tue, 27+8 ° /13 °1.6
+13 °
Dorney Reach, Tuesday, 27 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.6 mm
Chance of rain35%
Warmest on record+20° (2022)
Coldest on record0° (1962)
Wed, 28+7 ° /13 °2.1
+13 °
Dorney Reach, Wednesday, 28 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low7°C
Average rainfall2.1 mm
Chance of rain40%
Warmest on record+18° (2005)
Coldest on record-1° (2003)
Thu, 29+7 ° /13 °1.3
+13 °
Dorney Reach, Thursday, 29 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+21° (2022)
Coldest on record-2° (1997)
Fri, 30+7 ° /13 °1.5
+13 °
Dorney Reach, Friday, 30 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 rain27%
Warmest on record+19° (2001)
Coldest on record-2° (1983)
Sat, 31+8 ° /13 °2.2
+13 °
Dorney Reach, Saturday, 31 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall2.2 mm
Chance of rain32%
Warmest on record+20° (2014)
Coldest on record-2° (1997)
Sun, 01+7 ° /13 °2.2
+13 °
Dorney Reach, Sunday, 1 November
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low7°C
Average rainfall2.2 mm
Chance of rain42%
Warmest on record+17° (1999)
Coldest on record-1° (1997)
Mon, 02+7 ° /12 °2.9
+12 °
Dorney Reach, Monday, 2 November
Climate average for this date — the mean of the last 60 years.
Average high12°C
Average low7°C
Average rainfall2.9 mm
Chance of rain37%
Warmest on record+17° (2005)
Coldest on record0° (1985)
Tue, 03+6 ° /12 °1.6
+12 °
Dorney Reach, Tuesday, 3 November
Climate average for this date — the mean of the last 60 years.
Average high12°C
Average low6°C
Average rainfall1.6 mm
Chance of rain33%
Warmest on record+16° (1969)
Coldest on record-3° (1985)
Wed, 04+6 ° /11 °2.5
+11 °
Dorney Reach, Wednesday, 4 November
Climate average for this date — the mean of the last 60 years.
Average high11°C
Average low6°C
Average rainfall2.5 mm
Chance of rain35%
Warmest on record+16° (2010)
Coldest on record-2° (1966)
Thu, 05+6 ° /11 °1.6
+11 °
Dorney Reach, Thursday, 5 November
Climate average for this date — the mean of the last 60 years.
Average high11°C
Average low6°C
Average rainfall1.6 mm
Chance of rain28%
Warmest on record+17° (2025)
Coldest on record-2° (1988)
Fri, 06+6 ° /11 °2.1
+11 °
Dorney Reach, Friday, 6 November
Climate average for this date — the mean of the last 60 years.
Average high11°C
Average low6°C
Average rainfall2.1 mm
Chance of rain37%
Warmest on record+17° (2025)
Coldest on record0° (1995)
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 Dorney Reach 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 Dorney Reach 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.