Monthly outlook for Cornwallville, NY: average high 56.3°, average low 39.1°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 26 October (64.6°), the coolest 25 October (29.7°).
56.3°/39.1°
Average high / low
+3.5°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
59.8°
51.3°
+4.7°
4 November – 13 November
50.4°
46.7°
+2.1°
14 November – 23 November
at normal
42.2°
—
October records over 66 years
80.4°7 October 1963All-time high
16.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Windham (4 mi).
Mon, 2665° / 32°0
65 °
Cornwallville, Monday, 26 October
Overcast. High 65°, low 32°.
Pressure30.21 inHg
Wind8.4 mph W
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2749° / 35°0
49 °
Cornwallville, Tuesday, 27 October
Overcast. High 49°, low 35°.
Pressure30.42 inHg
Wind4.2 mph N
Humidity60%
Visibility6.2 mi
Dew point30°
Wed, 2854° / 31°0
54 °
Cornwallville, Wednesday, 28 October
Partly cloudy. High 54°, low 31°.
Pressure30.47 inHg
Wind3 mph SE
Humidity54%
Visibility6.2 mi
Dew point32°
Thu, 2964° / 41°0
64 °
Cornwallville, Thursday, 29 October
Clear. High 64°, low 41°.
Pressure30.24 inHg
Wind8.5 mph SW
Humidity69%
Visibility—
Dew point45°
Fri, 3061° / 46°0
61 °
Cornwallville, Friday, 30 October
Mostly clear. High 61°, low 46°.
Pressure30.18 inHg
Wind8.9 mph NW
Humidity56%
Visibility—
Dew point42°
Sat, 3160° / 43°0
60 °
Cornwallville, Saturday, 31 October
Partly cloudy. High 60°, low 43°.
Pressure30.42 inHg
Wind5.1 mph SE
Humidity57%
Visibility—
Dew point38°
Sun, 0164° / 47°0.01
64 °
Cornwallville, Sunday, 1 November
Light rain. High 64°, low 47°.
Pressure30.30 inHg
Wind8.3 mph S
Humidity74%
Visibility—
Dew point49°
Mon, 0263° / 53°0.22
63 °
Cornwallville, Monday, 2 November
Light rain. High 63°, low 53°.
Pressure29.71 inHg
Wind16.8 mph NW
Humidity94%
Visibility—
Dew point57°
Tue, 0355° / 38°0
55 °
Cornwallville, Tuesday, 3 November
Mostly clear. High 55°, low 38°.
Pressure30.00 inHg
Wind15 mph NW
Humidity71%
Visibility—
Dew point42°
Wed, 0453° / 36°0.14
53 °
Cornwallville, Wednesday, 4 November
Rain. High 53°, low 36°.
Pressure30.24 inHg
Wind9.3 mph SE
Humidity39%
Visibility—
Dew point24°
Thu, 0559° / 46°0.16
59 °
Cornwallville, Thursday, 5 November
Light rain. High 59°, low 46°.
Pressure29.65 inHg
Wind11.2 mph NW
Humidity90%
Visibility—
Dew point53°
Fri, 0645° / 35°0.02
45 °
Cornwallville, Friday, 6 November
Light rain. High 45°, low 35°.
Pressure29.83 inHg
Wind13.6 mph NW
Humidity81%
Visibility—
Dew point36°
Sat, 0747° / 35°0
47 °
Cornwallville, Saturday, 7 November
Light rain. High 47°, low 35°.
Pressure29.80 inHg
Wind6.2 mph W
Humidity59%
Visibility—
Dew point28°
Sun, 0858° / 43°0.02
58 °
Cornwallville, Sunday, 8 November
Light rain. High 58°, low 43°.
Pressure29.38 inHg
Wind20.2 mph W
Humidity73%
Visibility—
Dew point41°
Mon, 0942° / 36°0.02
42 °
Cornwallville, Monday, 9 November
Light snow. High 42°, low 36°.
Pressure29.71 inHg
Wind11.8 mph NW
Humidity70%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1047° / 34°0.12
47 °
Cornwallville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation48%
Record high69° (2020)
Record low14° (2017)
Wed, 1145° / 34°0.15
45 °
Cornwallville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation40%
Record high64° (2020)
Record low11° (2017)
Thu, 1245° / 32°0.16
45 °
Cornwallville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.16 in
Chance of precipitation43%
Record high63° (1964)
Record low13° (2019)
Fri, 1343° / 30°0.13
43 °
Cornwallville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation40%
Record high62° (1985)
Record low10° (2019)
Sat, 1443° / 30°0.14
43 °
Cornwallville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (1989)
Record low9° (1986)
Sun, 1544° / 31°0.13
44 °
Cornwallville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation47%
Record high66° (1993)
Record low14° (1986)
Mon, 1644° / 30°0.12
44 °
Cornwallville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.12 in
Chance of precipitation27%
Record high62° (2005)
Record low12° (1967)
Tue, 1742° / 29°0.11
42 °
Cornwallville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation33%
Record high60° (2006)
Record low10° (1972)
Wed, 1843° / 30°0.08
43 °
Cornwallville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.08 in
Chance of precipitation27%
Record high63° (1963)
Record low12° (1995)
Thu, 1943° / 29°0.08
43 °
Cornwallville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation30%
Record high62° (1991)
Record low7° (1997)
Fri, 2042° / 29°0.17
42 °
Cornwallville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.17 in
Chance of precipitation38%
Record high65° (1991)
Record low5° (1986)
Sat, 2141° / 28°0.12
41 °
Cornwallville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.12 in
Chance of precipitation35%
Record high56° (1991)
Record low10° (1987)
Sun, 2240° / 28°0.14
40 °
Cornwallville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation33%
Record high59° (2007)
Record low-2° (2018)
Mon, 2340° / 27°0.09
40 °
Cornwallville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation25%
Record high61° (1979)
Record low-10° (2018)
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 Cornwallville, 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 Cornwallville, 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.