Monthly outlook for Mount Vernon, NY: average high 52.4°, average low 43.1°. That is 0.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 11 November (59°), the coolest 23 November (36.6°).
52.4°/43.1°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
52.7°
52.1°
+0.3°
18 November – 27 November
51.9°
49.1°
+1.6°
28 November – 7 December
at normal
45.6°
—
November records over 66 years
78.8°6 November 2024All-time high
10.9°24 November 1989All-time low
Mon, 0954° / 45°0.04
54 °
Mount Vernon, Monday, 9 November
Light rain. High 54°, low 45°.
Pressure29.77 inHg
Wind13.3 mph NW
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 1058° / 43°0
58 °
Mount Vernon, Tuesday, 10 November
Partly cloudy. High 58°, low 43°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point42°
Wed, 1159° / 44°0
59 °
Mount Vernon, Wednesday, 11 November
Partly cloudy. High 59°, low 44°.
Pressure29.94 inHg
Wind5.1 mph W
Humidity56%
Visibility6.2 mi
Dew point41°
Thu, 1254° / 46°0.15
54 °
Mount Vernon, Thursday, 12 November
Light rain. High 54°, low 46°.
Pressure29.68 inHg
Wind4.1 mph NE
Humidity79%
Visibility6.2 mi
Dew point47°
Fri, 1347° / 39°0.35
47 °
Mount Vernon, Friday, 13 November
Rain. High 47°, low 39°.
Pressure29.50 inHg
Wind12.3 mph NE
Humidity84%
Visibility—
Dew point41°
Sat, 1445° / 40°0.01
45 °
Mount Vernon, Saturday, 14 November
Light rain. High 45°, low 40°.
Pressure29.53 inHg
Wind14.1 mph W
Humidity67%
Visibility—
Dew point31°
Sun, 1547° / 43°0
47 °
Mount Vernon, Sunday, 15 November
Overcast. High 47°, low 43°.
Pressure29.59 inHg
Wind15.5 mph W
Humidity52%
Visibility—
Dew point29°
Mon, 1652° / 44°0
52 °
Mount Vernon, Monday, 16 November
Mostly clear. High 52°, low 44°.
Pressure29.80 inHg
Wind15 mph NW
Humidity49%
Visibility—
Dew point29°
Tue, 1752° / 42°0
52 °
Mount Vernon, Tuesday, 17 November
Clear. High 52°, low 42°.
Pressure30.06 inHg
Wind10.3 mph NW
Humidity51%
Visibility—
Dew point29°
Wed, 1851° / 40°0
51 °
Mount Vernon, Wednesday, 18 November
Clear. High 51°, low 40°.
Pressure30.24 inHg
Wind10.8 mph N
Humidity55%
Visibility—
Dew point30°
Thu, 1953° / 41°0
53 °
Mount Vernon, Thursday, 19 November
Overcast. High 53°, low 41°.
Pressure30.30 inHg
Wind7 mph SW
Humidity52%
Visibility—
Dew point30°
Fri, 2056° / 50°0.08
56 °
Mount Vernon, Friday, 20 November
Light rain. High 56°, low 50°.
Pressure30.09 inHg
Wind8.5 mph NW
Humidity77%
Visibility—
Dew point45°
Sat, 2152° / 46°0
52 °
Mount Vernon, Saturday, 21 November
Clear. High 52°, low 46°.
Pressure30.00 inHg
Wind11.5 mph NW
Humidity52%
Visibility—
Dew point32°
Sun, 2251° / 42°0
51 °
Mount Vernon, Sunday, 22 November
Overcast. High 51°, low 42°.
Pressure30.00 inHg
Wind11.9 mph NW
Humidity63%
Visibility—
Dew point37°
Mon, 2349° / 37°0
49 °
Mount Vernon, Monday, 23 November
Clear. High 49°, low 37°.
Pressure30.21 inHg
Wind8.1 mph N
Humidity44%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 3046° / 34°0.13
46 °
Mount Vernon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (2001)
Record low21° (1995)
Tue, 0146° / 34°0.14
46 °
Mount Vernon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.14 in
Chance of precipitation37%
Record high66° (2001)
Record low18° (1967)
Wed, 0246° / 33°0.12
46 °
Mount Vernon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation32%
Record high61° (2023)
Record low19° (1967)
Thu, 0346° / 33°0.14
46 °
Mount Vernon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation32%
Record high62° (1998)
Record low14° (1976)
Fri, 0445° / 32°0.11
45 °
Mount Vernon, Friday, 4 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (1998)
Record low15° (1966)
Sat, 0543° / 32°0.15
43 °
Mount Vernon, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.15 in
Chance of precipitation30%
Record high66° (2001)
Record low18° (2025)
Sun, 0645° / 32°0.15
45 °
Mount Vernon, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation43%
Record high68° (2001)
Record low21° (2002)
Mon, 0743° / 31°0.12
43 °
Mount Vernon, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (1998)
Record low11° (2002)
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.