Monthly outlook for North Castle, NY: average high 57.4°, average low 40.1°. That is 0.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 20 October (65.6°), the coolest 29 October (31.3°).
57.4°/40.1°
Average high / low
−0.7°
Below normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
59°
59.6°
-0.3°
29 October – 7 November
54.8°
56.4°
-0.9°
8 November – 17 November
at normal
51.7°
—
October records over 66 years
89.2°2 October 2019All-time high
28.8°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Stamford (7 mi).
Tue, 2066° / 42°0
66 °
North Castle, Tuesday, 20 October
Clear. High 66°, low 42°.
Pressure30.27 inHg
Wind9.1 mph N
Humidity54%
Visibility6.2 mi
Dew point45°
Wed, 2160° / 38°0
60 °
North Castle, Wednesday, 21 October
Clear. High 60°, low 38°.
Pressure30.24 inHg
Wind9.2 mph N
Humidity52%
Visibility6.2 mi
Dew point38°
Thu, 2263° / 42°0
63 °
North Castle, Thursday, 22 October
Clear. High 63°, low 42°.
Pressure29.97 inHg
Wind10.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point36°
Fri, 2352° / 40°0
52 °
North Castle, Friday, 23 October
Clear. High 52°, low 40°.
Pressure30.24 inHg
Wind14.1 mph N
Humidity53%
Visibility6.2 mi
Dew point29°
Sat, 2455° / 36°0
55 °
North Castle, Saturday, 24 October
Clear. High 55°, low 36°.
Pressure30.47 inHg
Wind6 mph NW
Humidity55%
Visibility—
Dew point31°
Sun, 2561° / 37°0
61 °
North Castle, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.56 inHg
Wind5.9 mph N
Humidity49%
Visibility—
Dew point32°
Mon, 2663° / 44°0
63 °
North Castle, Monday, 26 October
Overcast. High 63°, low 44°.
Pressure30.30 inHg
Wind10.2 mph SW
Humidity50%
Visibility—
Dew point35°
Tue, 2761° / 48°0
61 °
North Castle, Tuesday, 27 October
Clear. High 61°, low 48°.
Pressure30.21 inHg
Wind7.9 mph NW
Humidity51%
Visibility—
Dew point39°
Wed, 2848° / 38°0.47
48 °
North Castle, Wednesday, 28 October
Rain. High 48°, low 38°.
Pressure30.15 inHg
Wind11.1 mph N
Humidity92%
Visibility—
Dew point38°
Thu, 2946° / 31°0
46 °
North Castle, Thursday, 29 October
Clear. High 46°, low 31°.
Pressure30.15 inHg
Wind12.8 mph N
Humidity36%
Visibility—
Dew point14°
Fri, 3053° / 35°0
53 °
North Castle, Friday, 30 October
Clear. High 53°, low 35°.
Pressure30.27 inHg
Wind4.2 mph NW
Humidity53%
Visibility—
Dew point29°
Sat, 3157° / 38°0
57 °
North Castle, Saturday, 31 October
Partly cloudy. High 57°, low 38°.
Pressure30.39 inHg
Wind9.3 mph SW
Humidity49%
Visibility—
Dew point31°
Sun, 0160° / 44°0
60 °
North Castle, Sunday, 1 November
Overcast. High 60°, low 44°.
Pressure30.30 inHg
Wind10.1 mph SW
Humidity53%
Visibility—
Dew point36°
Mon, 0263° / 46°0
63 °
North Castle, Monday, 2 November
Partly cloudy. High 63°, low 46°.
Pressure30.24 inHg
Wind6.5 mph NE
Humidity44%
Visibility—
Dew point35°
Tue, 0351° / 46°0.12
51 °
North Castle, Tuesday, 3 November
Light rain. High 51°, low 46°.
Pressure30.03 inHg
Wind20.2 mph NW
Humidity76%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0456° / 44°0.05
56 °
North Castle, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.05 in
Chance of precipitation22%
Record high71° (1975)
Record low34° (2013)
Thu, 0556° / 44°0.13
56 °
North Castle, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.13 in
Chance of precipitation33%
Record high72° (2024)
Record low34° (1965)
Fri, 0655° / 44°0.09
55 °
North Castle, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high79° (2024)
Record low33° (2012)
Sat, 0755° / 43°0.09
55 °
North Castle, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (2022)
Record low32° (1962)
Sun, 0853° / 42°0.15
53 °
North Castle, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (2020)
Record low29° (2019)
Mon, 0954° / 42°0.08
54 °
North Castle, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high72° (1975)
Record low24° (2019)
Tue, 1054° / 42°0.16
54 °
North Castle, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.16 in
Chance of precipitation43%
Record high69° (2020)
Record low25° (2017)
Wed, 1153° / 42°0.15
53 °
North Castle, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (2020)
Record low23° (2017)
Thu, 1251° / 40°0.14
51 °
North Castle, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.14 in
Chance of precipitation40%
Record high68° (2022)
Record low26° (2017)
Fri, 1350° / 39°0.2
50 °
North Castle, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.2 in
Chance of precipitation38%
Record high69° (1964)
Record low22° (2019)
Sat, 1450° / 39°0.09
50 °
North Castle, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (1989)
Record low24° (2019)
Sun, 1551° / 39°0.11
51 °
North Castle, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation40%
Record high73° (1993)
Record low24° (1967)
Mon, 1651° / 39°0.13
51 °
North Castle, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high68° (2001)
Record low22° (1967)
Tue, 1750° / 38°0.12
50 °
North Castle, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (2006)
Record low25° (2019)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for North Castle, NY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in North Castle, NY since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.