Monthly outlook for West Cornwall, NY: average high 59.1°, average low 41.5°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 14 October (75.2°), the coolest 18 October (28.7°).
59.1°/41.5°
Average high / low
−0.4°
Below normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
61.5°
60.7°
+0.4°
22 October – 31 October
55.1°
57.1°
-1.1°
1 November – 10 November
at normal
54.1°
—
October records over 66 years
86.2°2 October 2019All-time high
21.7°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Palm Tree (8 mi).
Tue, 1368° / 53°0
68 °
West Cornwall, Tuesday, 13 October
Overcast. High 68°, low 53°.
Pressure29.94 inHg
Wind9.4 mph S
Humidity67%
Visibility6.2 mi
Dew point60°
Wed, 1475° / 60°0
75 °
West Cornwall, Wednesday, 14 October
Partly cloudy. High 75°, low 60°.
Pressure29.85 inHg
Wind10.3 mph NW
Humidity60%
Visibility6.2 mi
Dew point60°
Thu, 1560° / 48°0
60 °
West Cornwall, Thursday, 15 October
Overcast. High 60°, low 48°.
Pressure30.24 inHg
Wind5.3 mph N
Humidity54%
Visibility6.2 mi
Dew point41°
Fri, 1661° / 48°0.54
61 °
West Cornwall, Friday, 16 October
Rain. High 61°, low 48°.
Pressure29.71 inHg
Wind18.1 mph W
Humidity97%
Visibility—
Dew point53°
Sat, 1749° / 37°0
49 °
West Cornwall, Saturday, 17 October
Partly cloudy. High 49°, low 37°.
Pressure30.15 inHg
Wind16.3 mph NW
Humidity53%
Visibility—
Dew point29°
Sun, 1852° / 29°0
52 °
West Cornwall, Sunday, 18 October
Clear. High 52°, low 29°.
Pressure30.56 inHg
Wind8.2 mph SW
Humidity38%
Visibility—
Dew point18°
Mon, 1961° / 34°0
61 °
West Cornwall, Monday, 19 October
Clear. High 61°, low 34°.
Pressure30.47 inHg
Wind9.9 mph SW
Humidity47%
Visibility—
Dew point31°
Tue, 2066° / 42°0
66 °
West Cornwall, Tuesday, 20 October
Overcast. High 66°, low 42°.
Pressure30.30 inHg
Wind7.6 mph W
Humidity56%
Visibility—
Dew point41°
Wed, 2156° / 40°0
56 °
West Cornwall, Wednesday, 21 October
Clear. High 56°, low 40°.
Pressure30.47 inHg
Wind10.5 mph NE
Humidity52%
Visibility—
Dew point33°
Thu, 2260° / 36°0
60 °
West Cornwall, Thursday, 22 October
Clear. High 60°, low 36°.
Pressure30.59 inHg
Wind5.4 mph SW
Humidity64%
Visibility—
Dew point39°
Fri, 2363° / 41°0.11
63 °
West Cornwall, Friday, 23 October
Light rain. High 63°, low 41°.
Pressure30.30 inHg
Wind15.6 mph W
Humidity64%
Visibility—
Dew point44°
Sat, 2452° / 34°0.06
52 °
West Cornwall, Saturday, 24 October
Light rain. High 52°, low 34°.
Pressure30.18 inHg
Wind15.1 mph NW
Humidity65%
Visibility—
Dew point40°
Sun, 2553° / 31°0
53 °
West Cornwall, Sunday, 25 October
Clear. High 53°, low 31°.
Pressure30.30 inHg
Wind5.9 mph SW
Humidity43%
Visibility—
Dew point23°
Mon, 2647° / 42°0.22
47 °
West Cornwall, Monday, 26 October
Light rain. High 47°, low 42°.
Pressure29.83 inHg
Wind7.8 mph N
Humidity90%
Visibility—
Dew point43°
Tue, 2756° / 37°0
56 °
West Cornwall, Tuesday, 27 October
Partly cloudy. High 56°, low 37°.
Pressure30.00 inHg
Wind4.5 mph N
Humidity71%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2857° / 42°0.19
57 °
West Cornwall, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high76° (2023)
Record low27° (1976)
Thu, 2955° / 41°0.19
55 °
West Cornwall, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.19 in
Chance of precipitation27%
Record high69° (1971)
Record low29° (1965)
Fri, 3055° / 40°0.11
55 °
West Cornwall, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation22%
Record high76° (2024)
Record low30° (2011)
Sat, 3156° / 41°0.06
56 °
West Cornwall, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low22° (2011)
Sun, 0156° / 42°0.09
56 °
West Cornwall, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (1974)
Record low31° (1983)
Mon, 0256° / 42°0.1
56 °
West Cornwall, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high75° (1982)
Record low28° (2023)
Tue, 0356° / 42°0.1
56 °
West Cornwall, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2003)
Record low29° (1980)
Wed, 0455° / 41°0.06
55 °
West Cornwall, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high72° (1987)
Record low30° (2006)
Thu, 0554° / 40°0.13
54 °
West Cornwall, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation28%
Record high73° (2022)
Record low30° (1962)
Fri, 0653° / 40°0.09
53 °
West Cornwall, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (2024)
Record low28° (2012)
Sat, 0753° / 39°0.07
53 °
West Cornwall, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2022)
Record low26° (1962)
Sun, 0852° / 38°0.16
52 °
West Cornwall, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high71° (2020)
Record low25° (2019)
Mon, 0952° / 38°0.09
52 °
West Cornwall, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2020)
Record low22° (2019)
Tue, 1053° / 39°0.15
53 °
West Cornwall, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2020)
Record low21° (2017)
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 West Cornwall, 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 West Cornwall, 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.