Monthly outlook for Cape Vincent, NY: average high 55.5°, average low 44.4°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 3 November (61.6°), the coolest 22 October (30.4°).
55.5°/44.4°
Average high / low
+2.5°
Above normal
3 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
54.3°
51.8°
+1.4°
31 October – 9 November
57.6°
48.5°
+5°
10 November – 19 November
at normal
43.3°
—
October records over 66 years
81.3°5 October 2023All-time high
27.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Saint Lawrence (6 mi).
Thu, 2261° / 30°0
61 °
Cape Vincent, Thursday, 22 October
Clear. High 61°, low 30°.
Pressure30.18 inHg
Wind4.3 mph N
Humidity79%
Visibility6.2 mi
Dew point48°
Fri, 2350° / 32°0
50 °
Cape Vincent, Friday, 23 October
Partly cloudy. High 50°, low 32°.
Pressure30.50 inHg
Wind9.1 mph NE
Humidity65%
Visibility6.2 mi
Dew point36°
Sat, 2452° / 39°0
52 °
Cape Vincent, Saturday, 24 October
Partly cloudy. High 52°, low 39°.
Pressure30.56 inHg
Wind2.1 mph E
Humidity80%
Visibility3.1 mi
Dew point44°
Sun, 2554° / 49°0
54 °
Cape Vincent, Sunday, 25 October
Clear. High 54°, low 49°.
Pressure30.50 inHg
Wind11.5 mph S
Humidity73%
Visibility6.2 mi
Dew point44°
Mon, 2658° / 51°0
58 °
Cape Vincent, Monday, 26 October
Overcast. High 58°, low 51°.
Pressure30.33 inHg
Wind10 mph SW
Humidity90%
Visibility—
Dew point53°
Tue, 2747° / 39°0
47 °
Cape Vincent, Tuesday, 27 October
Clear. High 47°, low 39°.
Pressure30.53 inHg
Wind10.8 mph NE
Humidity54%
Visibility—
Dew point25°
Wed, 2857° / 41°0.01
57 °
Cape Vincent, Wednesday, 28 October
Light rain. High 57°, low 41°.
Pressure30.36 inHg
Wind24.6 mph S
Humidity49%
Visibility—
Dew point28°
Thu, 2958° / 47°0.1
58 °
Cape Vincent, Thursday, 29 October
Light rain. High 58°, low 47°.
Pressure29.97 inHg
Wind25.6 mph SW
Humidity74%
Visibility—
Dew point50°
Fri, 3049° / 42°0
49 °
Cape Vincent, Friday, 30 October
Clear. High 49°, low 42°.
Pressure30.33 inHg
Wind7.4 mph NE
Humidity61%
Visibility—
Dew point31°
Sat, 3153° / 43°0
53 °
Cape Vincent, Saturday, 31 October
Clear. High 53°, low 43°.
Pressure30.56 inHg
Wind18.1 mph SE
Humidity57%
Visibility—
Dew point31°
Sun, 0155° / 46°0
55 °
Cape Vincent, Sunday, 1 November
Overcast. High 55°, low 46°.
Pressure30.50 inHg
Wind27.1 mph S
Humidity69%
Visibility—
Dew point38°
Mon, 0260° / 54°0.01
60 °
Cape Vincent, Monday, 2 November
Light rain. High 60°, low 54°.
Pressure30.27 inHg
Wind21.9 mph S
Humidity85%
Visibility—
Dew point50°
Tue, 0362° / 55°0
62 °
Cape Vincent, Tuesday, 3 November
Overcast. High 62°, low 55°.
Pressure30.21 inHg
Wind13.5 mph SE
Humidity71%
Visibility—
Dew point50°
Wed, 0459° / 55°0.26
59 °
Cape Vincent, Wednesday, 4 November
Rain. High 59°, low 55°.
Pressure30.12 inHg
Wind18.7 mph SE
Humidity71%
Visibility—
Dew point48°
Thu, 0556° / 54°0.67
56 °
Cape Vincent, Thursday, 5 November
Rain. High 56°, low 54°.
Pressure29.91 inHg
Wind19.6 mph SE
Humidity82%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 40°0.12
48 °
Cape Vincent, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Sat, 0747° / 38°0.1
47 °
Cape Vincent, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation42%
Record high63° (1975)
Record low23° (2002)
Sun, 0846° / 38°0.14
46 °
Cape Vincent, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high61° (1996)
Record low25° (2019)
Mon, 0946° / 38°0.1
46 °
Cape Vincent, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation45%
Record high62° (2020)
Record low23° (1976)
Tue, 1046° / 38°0.12
46 °
Cape Vincent, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (2020)
Record low18° (2017)
Wed, 1145° / 37°0.15
45 °
Cape Vincent, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.15 in
Chance of precipitation48%
Record high63° (2020)
Record low21° (2017)
Thu, 1244° / 36°0.16
44 °
Cape Vincent, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.16 in
Chance of precipitation52%
Record high60° (2022)
Record low16° (2019)
Fri, 1343° / 34°0.08
43 °
Cape Vincent, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high57° (1964)
Record low11° (2019)
Sat, 1443° / 35°0.1
43 °
Cape Vincent, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high58° (1994)
Record low19° (2019)
Sun, 1542° / 35°0.14
42 °
Cape Vincent, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.14 in
Chance of precipitation47%
Record high56° (1989)
Record low17° (1967)
Mon, 1643° / 34°0.13
43 °
Cape Vincent, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high59° (1989)
Record low17° (2019)
Tue, 1742° / 34°0.12
42 °
Cape Vincent, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.12 in
Chance of precipitation43%
Record high57° (1987)
Record low18° (2019)
Wed, 1842° / 34°0.07
42 °
Cape Vincent, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high57° (2021)
Record low22° (2018)
Thu, 1942° / 34°0.09
42 °
Cape Vincent, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (2016)
Record low23° (1984)
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 Cape Vincent, 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 Cape Vincent, 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.