Monthly outlook for Cornwallville, NY: average high 54.5°, average low 37°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 4.6 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (69°), the coolest 8 November (30.5°).
54.5°/37°
Average high / low
+3.2°
Above normal
4 / 5
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.6°
50.2°
+4.1°
7 November – 16 November
49.3°
45.2°
+2.3°
17 November – 26 November
at normal
41.5°
—
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).
Thu, 2969° / 45°0
69 °
Cornwallville, Thursday, 29 October
Clear. High 69°, low 45°.
Pressure30.15 inHg
Wind7.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°
Fri, 3057° / 43°0
57 °
Cornwallville, Friday, 30 October
Overcast. High 57°, low 43°.
Pressure30.12 inHg
Wind15 mph NW
Humidity63%
Visibility6.2 mi
Dew point38°
Sat, 3148° / 36°0
48 °
Cornwallville, Saturday, 31 October
Clear. High 48°, low 36°.
Pressure30.42 inHg
Wind8.8 mph NW
Humidity57%
Visibility6.2 mi
Dew point25°
Sun, 0160° / 31°0
60 °
Cornwallville, Sunday, 1 November
Clear. High 60°, low 31°.
Pressure30.42 inHg
Wind2.6 mph W
Humidity52%
Visibility—
Dew point33°
Mon, 0264° / 34°0
64 °
Cornwallville, Monday, 2 November
Clear. High 64°, low 34°.
Pressure30.33 inHg
Wind5.5 mph W
Humidity45%
Visibility—
Dew point33°
Tue, 0350° / 43°0
50 °
Cornwallville, Tuesday, 3 November
Overcast. High 50°, low 43°.
Pressure30.30 inHg
Wind6 mph SE
Humidity86%
Visibility—
Dew point44°
Wed, 0447° / 33°0
47 °
Cornwallville, Wednesday, 4 November
Overcast. High 47°, low 33°.
Pressure30.53 inHg
Wind7.9 mph SE
Humidity51%
Visibility—
Dew point25°
Thu, 0557° / 38°0.34
57 °
Cornwallville, Thursday, 5 November
Rain. High 57°, low 38°.
Pressure30.21 inHg
Wind9.3 mph SE
Humidity93%
Visibility—
Dew point43°
Fri, 0664° / 41°1.65
64 °
Cornwallville, Friday, 6 November
Heavy rain. High 64°, low 41°.
Pressure29.44 inHg
Wind12.8 mph W
Humidity98%
Visibility—
Dew point57°
Sat, 0740° / 33°0.04
40 °
Cornwallville, Saturday, 7 November
Light snow. High 40°, low 33°.
Pressure29.80 inHg
Wind12.2 mph NW
Humidity94%
Visibility—
Dew point34°
Sun, 0844° / 31°0
44 °
Cornwallville, Sunday, 8 November
Clear. High 44°, low 31°.
Pressure30.06 inHg
Wind13.4 mph NW
Humidity53%
Visibility—
Dew point23°
Mon, 0949° / 33°0
49 °
Cornwallville, Monday, 9 November
Clear. High 49°, low 33°.
Pressure30.21 inHg
Wind9.4 mph NW
Humidity57%
Visibility—
Dew point30°
Tue, 1053° / 34°0
53 °
Cornwallville, Tuesday, 10 November
Partly cloudy. High 53°, low 34°.
Pressure30.24 inHg
Wind4.5 mph W
Humidity58%
Visibility—
Dew point32°
Wed, 1155° / 38°0
55 °
Cornwallville, Wednesday, 11 November
Clear. High 55°, low 38°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity59%
Visibility—
Dew point35°
Thu, 1255° / 45°2.6
55 °
Cornwallville, Thursday, 12 November
Heavy rain. High 55°, low 45°.
Pressure29.44 inHg
Wind15.6 mph W
Humidity100%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2440° / 28°0.1
40 °
Cornwallville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high61° (2014)
Record low2° (1989)
Wed, 2541° / 28°0.14
41 °
Cornwallville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.14 in
Chance of precipitation35%
Record high56° (2004)
Record low10° (1995)
Thu, 2642° / 29°0.19
42 °
Cornwallville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.19 in
Chance of precipitation45%
Record high58° (1979)
Record low13° (1978)
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.