The month ahead in Black Barn: daytime temperatures averaging +14.8° and +9.5° overnight — that is 0.6° above the climate average for October. Rain is expected on 8 days (around 64 mm), against a normal of 6 days and 31 mm. The warmest day should be 9 October (+18.9°), the coolest 12 October (+6.7°).
+14.8°/+9.5°
Average day / night
+0.6°
Above average
8 / 6
Wet days / normal
64 mm
Rainfall this month
Ten-day blocks against the climate average
Period
Forecast (day)
Average
Difference
7 October – 16 October
+15.8°
+14.7°
+1.1°
17 October – 26 October
+13.1°
+13.3°
-0.2°
27 October – 5 November
near average
+12.1°
—
October records over 66 years
+26.6°2 October 2011All-time high
-1.1°29 October 2008All-time low
Climate averages and records are calculated from the nearest reference point — Boston (18.9 km away).
Thu, 08+7 ° /16 °0
+16 °
Black Barn, Thursday, 8 October
Clear sky. High 16°C, low 7°C.
Pressure1021 mb
Wind12 mph NW
Humidity62%
Visibility6.2 mi
Dew point5°C
Fri, 09+10 ° /19 °7.8
+19 °
Black Barn, Friday, 9 October
Rain. High 19°C, low 10°C.
Pressure1009 mb
Wind16 mph SW
Humidity81%
Visibility6.2 mi
Dew point14°C
Sat, 10+10 ° /14 °0.1
+14 °
Black Barn, Saturday, 10 October
Light rain. High 14°C, low 10°C.
Pressure1009 mb
Wind19 mph W
Humidity60%
Visibility6.2 mi
Dew point6°C
Sun, 11+8 ° /15 °0
+15 °
Black Barn, Sunday, 11 October
Clear sky. High 15°C, low 8°C.
Pressure1013 mb
Wind10 mph W
Humidity66%
Visibility6.2 mi
Dew point7°C
Mon, 12+7 ° /17 °0
+17 °
Black Barn, Monday, 12 October
Overcast. High 17°C, low 7°C.
Pressure1018 mb
Wind16 mph S
Humidity63%
Visibility—
Dew point8°C
Tue, 13+13 ° /15 °1.9
+15 °
Black Barn, Tuesday, 13 October
Light rain. High 15°C, low 13°C.
Pressure1024 mb
Wind17 mph S
Humidity76%
Visibility—
Dew point9°C
Wed, 14+12 ° /15 °0.8
+15 °
Black Barn, Wednesday, 14 October
Light rain. High 15°C, low 12°C.
Pressure1030 mb
Wind11 mph N
Humidity74%
Visibility—
Dew point10°C
Thu, 15+12 ° /17 °0
+17 °
Black Barn, Thursday, 15 October
Overcast. High 17°C, low 12°C.
Pressure1025 mb
Wind9 mph SE
Humidity86%
Visibility—
Dew point13°C
Fri, 16+11 ° /17 °0
+17 °
Black Barn, Friday, 16 October
Clear sky. High 17°C, low 11°C.
Pressure1015 mb
Wind12 mph SE
Humidity57%
Visibility—
Dew point8°C
Sat, 17+10 ° /17 °1.7
+17 °
Black Barn, Saturday, 17 October
Light rain. High 17°C, low 10°C.
Pressure1006 mb
Wind17 mph S
Humidity64%
Visibility—
Dew point9°C
Sun, 18+8 ° /16 °4.2
+16 °
Black Barn, Sunday, 18 October
Rain. High 16°C, low 8°C.
Pressure1008 mb
Wind23 mph SE
Humidity60%
Visibility—
Dew point6°C
Mon, 19+11 ° /13 °5.1
+13 °
Black Barn, Monday, 19 October
Light rain. High 13°C, low 11°C.
Pressure998 mb
Wind12 mph E
Humidity90%
Visibility—
Dew point10°C
Tue, 20+8 ° /13 °0.7
+13 °
Black Barn, Tuesday, 20 October
Light rain. High 13°C, low 8°C.
Pressure997 mb
Wind20 mph NW
Humidity81%
Visibility—
Dew point6°C
Wed, 21+7 ° /8 °19.9
+8 °
Black Barn, Wednesday, 21 October
Rain. High 8°C, low 7°C.
Pressure999 mb
Wind32 mph NW
Humidity87%
Visibility—
Dew point5°C
Thu, 22+8 ° /12 °9.4
+12 °
Black Barn, Thursday, 22 October
Light rain. High 12°C, low 8°C.
Pressure1015 mb
Wind21 mph NW
Humidity63%
Visibility—
Dew point4°C
Days 17 onward are based on 60-year climate statistics
Fri, 23+8 ° /13 °1.6
+13 °
Black Barn, Friday, 23 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 rain32%
Warmest on record+18° (1963)
Coldest on record+3° (1987)
Sat, 24+8 ° /13 °1.9
+13 °
Black Barn, Saturday, 24 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.9 mm
Chance of rain40%
Warmest on record+19° (2017)
Coldest on record+1° (1964)
Sun, 25+8 ° /13 °1.4
+13 °
Black Barn, Sunday, 25 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.4 mm
Chance of rain28%
Warmest on record+18° (2013)
Coldest on record+2° (1997)
Mon, 26+8 ° /13 °1.4
+13 °
Black Barn, Monday, 26 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.4 mm
Chance of rain22%
Warmest on record+19° (2022)
Coldest on record+2° (1981)
Tue, 27+8 ° /13 °1.9
+13 °
Black Barn, Tuesday, 27 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.9 mm
Chance of rain38%
Warmest on record+19° (2005)
Coldest on record+0° (1962)
Wed, 28+8 ° /13 °1.8
+13 °
Black Barn, Wednesday, 28 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall1.8 mm
Chance of rain33%
Warmest on record+18° (2005)
Coldest on record+1° (2008)
Thu, 29+7 ° /12 °1.1
+12 °
Black Barn, Thursday, 29 October
Climate average for this date — the mean of the last 60 years.
Average high12°C
Average low7°C
Average rainfall1.1 mm
Chance of rain23%
Warmest on record+19° (2022)
Coldest on record-1° (2008)
Fri, 30+7 ° /13 °1.6
+13 °
Black Barn, Friday, 30 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+18° (2001)
Coldest on record-1° (1997)
Sat, 31+8 ° /13 °2.1
+13 °
Black Barn, Saturday, 31 October
Climate average for this date — the mean of the last 60 years.
Average high13°C
Average low8°C
Average rainfall2.1 mm
Chance of rain42%
Warmest on record+20° (2014)
Coldest on record0° (1992)
Sun, 01+7 ° /12 °2.2
+12 °
Black Barn, Sunday, 1 November
Climate average for this date — the mean of the last 60 years.
Average high12°C
Average low7°C
Average rainfall2.2 mm
Chance of rain40%
Warmest on record+17° (2020)
Coldest on record+1° (1988)
Mon, 02+7 ° /12 °2.9
+12 °
Black Barn, 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 rain40%
Warmest on record+18° (2020)
Coldest on record0° (1985)
Tue, 03+7 ° /12 °1.9
+12 °
Black Barn, Tuesday, 3 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 rain43%
Warmest on record+16° (1996)
Coldest on record-2° (1985)
Wed, 04+6 ° /11 °2
+11 °
Black Barn, Wednesday, 4 November
Climate average for this date — the mean of the last 60 years.
Average high11°C
Average low6°C
Average rainfall2 mm
Chance of rain37%
Warmest on record+17° (2025)
Coldest on record-2° (1966)
Thu, 05+6 ° /11 °1.2
+11 °
Black Barn, Thursday, 5 November
Climate average for this date — the mean of the last 60 years.
Average high11°C
Average low6°C
Average rainfall1.2 mm
Chance of rain30%
Warmest on record+17° (2025)
Coldest on record-1° (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 Black Barn 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 Black Barn 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.