Monthly outlook for Mount Vernon, NY: average high 60.4°, average low 49.6°. That is 3.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 6 November (70.2°), the coolest 1 November (37.8°).
60.4°/49.6°
Average high / low
+3.2°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
64.3°
56.3°
+4.4°
10 November – 19 November
54°
51.3°
+1.5°
20 November – 29 November
at normal
48.8°
—
October records over 66 years
89.8°2 October 2019All-time high
30°28 October 1976All-time low
Sun, 0163° / 38°0
63 °
Mount Vernon, Sunday, 1 November
Overcast. High 63°, low 38°.
Pressure30.53 inHg
Wind2.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point36°
Mon, 0264° / 43°0
64 °
Mount Vernon, Monday, 2 November
Overcast. High 64°, low 43°.
Pressure30.42 inHg
Wind5.2 mph SW
Humidity40%
Visibility6.2 mi
Dew point37°
Tue, 0368° / 48°0
68 °
Mount Vernon, Tuesday, 3 November
Overcast. High 68°, low 48°.
Pressure30.33 inHg
Wind2.9 mph SW
Humidity39%
Visibility6.2 mi
Dew point39°
Wed, 0470° / 51°0
70 °
Mount Vernon, Wednesday, 4 November
Clear. High 70°, low 51°.
Pressure30.24 inHg
Wind3.5 mph S
Humidity65%
Visibility6.2 mi
Dew point53°
Thu, 0565° / 59°0.63
65 °
Mount Vernon, Thursday, 5 November
Rain. High 65°, low 59°.
Pressure30.00 inHg
Wind12.1 mph S
Humidity95%
Visibility—
Dew point61°
Fri, 0670° / 60°0
70 °
Mount Vernon, Friday, 6 November
Light rain. High 70°, low 60°.
Pressure29.88 inHg
Wind12.4 mph E
Humidity61%
Visibility—
Dew point52°
Sat, 0761° / 55°0.04
61 °
Mount Vernon, Saturday, 7 November
Light rain. High 61°, low 55°.
Pressure29.74 inHg
Wind13.6 mph NE
Humidity79%
Visibility—
Dew point50°
Sun, 0867° / 55°0
67 °
Mount Vernon, Sunday, 8 November
Clear. High 67°, low 55°.
Pressure29.74 inHg
Wind7.8 mph SE
Humidity59%
Visibility—
Dew point46°
Mon, 0956° / 54°0.01
56 °
Mount Vernon, Monday, 9 November
Light rain. High 56°, low 54°.
Pressure29.94 inHg
Wind7.9 mph SE
Humidity74%
Visibility—
Dew point47°
Tue, 1057° / 53°0
57 °
Mount Vernon, Tuesday, 10 November
Overcast. High 57°, low 53°.
Pressure30.06 inHg
Wind7.6 mph NE
Humidity65%
Visibility—
Dew point42°
Wed, 1157° / 51°0
57 °
Mount Vernon, Wednesday, 11 November
Overcast. High 57°, low 51°.
Pressure30.00 inHg
Wind5.2 mph NE
Humidity60%
Visibility—
Dew point40°
Thu, 1256° / 48°0
56 °
Mount Vernon, Thursday, 12 November
Overcast. High 56°, low 48°.
Pressure29.94 inHg
Wind6 mph E
Humidity62%
Visibility—
Dew point39°
Fri, 1352° / 46°0.02
52 °
Mount Vernon, Friday, 13 November
Light rain. High 52°, low 46°.
Pressure30.00 inHg
Wind8.8 mph N
Humidity64%
Visibility—
Dew point39°
Sat, 1451° / 45°0.01
51 °
Mount Vernon, Saturday, 14 November
Light rain. High 51°, low 45°.
Pressure29.97 inHg
Wind8.5 mph S
Humidity62%
Visibility—
Dew point35°
Sun, 1551° / 46°0
51 °
Mount Vernon, Sunday, 15 November
Overcast. High 51°, low 46°.
Pressure29.68 inHg
Wind12 mph NW
Humidity54%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1651° / 38°0.12
51 °
Mount Vernon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high69° (2001)
Record low22° (1967)
Tue, 1750° / 37°0.11
50 °
Mount Vernon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high64° (2024)
Record low26° (1967)
Wed, 1850° / 37°0.08
50 °
Mount Vernon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation23%
Record high66° (1963)
Record low27° (1997)
Thu, 1950° / 37°0.07
50 °
Mount Vernon, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (1985)
Record low23° (2014)
Fri, 2050° / 36°0.13
50 °
Mount Vernon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (1985)
Record low18° (1986)
Sat, 2149° / 36°0.11
49 °
Mount Vernon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1985)
Record low20° (1987)
Sun, 2248° / 36°0.13
48 °
Mount Vernon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high65° (2007)
Record low18° (2018)
Mon, 2347° / 35°0.11
47 °
Mount Vernon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation23%
Record high66° (1992)
Record low17° (2018)
Tue, 2449° / 35°0.09
49 °
Mount Vernon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (1979)
Record low11° (1989)
Wed, 2549° / 35°0.13
49 °
Mount Vernon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1979)
Record low19° (1989)
Thu, 2650° / 36°0.2
50 °
Mount Vernon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.2 in
Chance of precipitation47%
Record high63° (1999)
Record low25° (1993)
Fri, 2749° / 36°0.13
49 °
Mount Vernon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (1988)
Record low25° (1974)
Sat, 2849° / 37°0.15
49 °
Mount Vernon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1973)
Record low21° (2014)
Sun, 2947° / 35°0.09
47 °
Mount Vernon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1990)
Record low22° (2014)
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 Mount Vernon, 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 Mount Vernon, 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.