Monthly outlook for Cornwallis, WV: average high 65.4°, average low 46.3°. That is 0.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 10 October (77.9°), the coolest 19 October (32.5°).
65.4°/46.3°
Average high / low
+0.1°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
72.5°
66.9°
+3.1°
17 October – 26 October
53.6°
62.2°
-4.8°
27 October – 5 November
at normal
60°
—
October records over 66 years
93.2°3 October 2019All-time high
26.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Harrisville (4 mi).
Thu, 0873° / 47°0
73 °
Cornwallis, Thursday, 8 October
Clear. High 73°, low 47°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity53%
Visibility6.2 mi
Dew point51°
Fri, 0971° / 41°0
71 °
Cornwallis, Friday, 9 October
Clear. High 71°, low 41°.
Pressure30.30 inHg
Wind1.6 mph W
Humidity37%
Visibility6.2 mi
Dew point40°
Sat, 1078° / 53°0
78 °
Cornwallis, Saturday, 10 October
Overcast. High 78°, low 53°.
Pressure30.36 inHg
Wind4.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point50°
Sun, 1169° / 59°0.37
69 °
Cornwallis, Sunday, 11 October
Rain. High 69°, low 59°.
Pressure30.12 inHg
Wind7.5 mph E
Humidity96%
Visibility3.8 mi
Dew point59°
Mon, 1271° / 61°0.38
71 °
Cornwallis, Monday, 12 October
Rain. High 71°, low 61°.
Pressure29.85 inHg
Wind9.1 mph NW
Humidity74%
Visibility—
Dew point61°
Tue, 1376° / 52°0.05
76 °
Cornwallis, Tuesday, 13 October
Light rain. High 76°, low 52°.
Pressure29.80 inHg
Wind12.4 mph W
Humidity60%
Visibility—
Dew point59°
Wed, 1461° / 42°0
61 °
Cornwallis, Wednesday, 14 October
Partly cloudy. High 61°, low 42°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity44%
Visibility—
Dew point35°
Thu, 1574° / 45°0
74 °
Cornwallis, Thursday, 15 October
Clear. High 74°, low 45°.
Pressure30.06 inHg
Wind4.7 mph SE
Humidity30%
Visibility—
Dew point37°
Fri, 1677° / 55°0.04
77 °
Cornwallis, Friday, 16 October
Light rain. High 77°, low 55°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity59%
Visibility—
Dew point60°
Sat, 1755° / 47°0
55 °
Cornwallis, Saturday, 17 October
Partly cloudy. High 55°, low 47°.
Pressure30.12 inHg
Wind10 mph NW
Humidity57%
Visibility—
Dew point39°
Sun, 1853° / 36°0
53 °
Cornwallis, Sunday, 18 October
Mostly clear. High 53°, low 36°.
Pressure30.33 inHg
Wind7.8 mph NW
Humidity42%
Visibility—
Dew point28°
Mon, 1952° / 33°0
52 °
Cornwallis, Monday, 19 October
Clear. High 52°, low 33°.
Pressure30.59 inHg
Wind6.6 mph NE
Humidity39%
Visibility—
Dew point26°
Tue, 2060° / 34°0
60 °
Cornwallis, Tuesday, 20 October
Overcast. High 60°, low 34°.
Pressure30.42 inHg
Wind4.7 mph E
Humidity34%
Visibility—
Dew point28°
Wed, 2152° / 48°0
52 °
Cornwallis, Wednesday, 21 October
Overcast. High 52°, low 48°.
Pressure30.21 inHg
Wind5 mph SW
Humidity77%
Visibility—
Dew point44°
Thu, 2249° / 47°0.34
49 °
Cornwallis, Thursday, 22 October
Light rain. High 49°, low 47°.
Pressure29.85 inHg
Wind5 mph E
Humidity92%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2363° / 46°0.13
63 °
Cornwallis, Friday, 23 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2001)
Record low30° (1997)
Sat, 2462° / 46°0.11
62 °
Cornwallis, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (1963)
Record low28° (1969)
Sun, 2561° / 46°0.13
61 °
Cornwallis, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.13 in
Chance of precipitation38%
Record high80° (1963)
Record low31° (1960)
Mon, 2661° / 45°0.13
61 °
Cornwallis, Monday, 26 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.13 in
Chance of precipitation32%
Record high80° (1963)
Record low27° (1962)
Tue, 2761° / 45°0.11
61 °
Cornwallis, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low26° (1962)
Wed, 2860° / 45°0.12
60 °
Cornwallis, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation37%
Record high76° (2014)
Record low27° (1976)
Thu, 2959° / 44°0.13
59 °
Cornwallis, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation33%
Record high77° (2024)
Record low29° (1965)
Fri, 3061° / 43°0.13
61 °
Cornwallis, Friday, 30 October
Climate normal for this date — 60-year average.
Average high61°
Average low43°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (1971)
Record low31° (1965)
Sat, 3162° / 45°0.09
62 °
Cornwallis, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high80° (2024)
Record low32° (1975)
Sun, 0161° / 46°0.11
61 °
Cornwallis, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation40%
Record high75° (1999)
Record low28° (2023)
Mon, 0261° / 45°0.14
61 °
Cornwallis, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.14 in
Chance of precipitation37%
Record high78° (2016)
Record low26° (2023)
Tue, 0359° / 43°0.09
59 °
Cornwallis, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation33%
Record high80° (1961)
Record low28° (2006)
Wed, 0458° / 42°0.13
58 °
Cornwallis, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high77° (2003)
Record low26° (1991)
Thu, 0557° / 43°0.14
57 °
Cornwallis, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.14 in
Chance of precipitation33%
Record high80° (2024)
Record low22° (1991)
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 Cornwallis, WV 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 Cornwallis, WV 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.