Monthly outlook for MacDonnell Heights, NY: average high 54.5°, average low 40°. That is 1.4° above the climate normal for November. Precipitation is expected on 4 days (about 2.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 3 November (69.9°), the coolest 17 November (26.3°).
54.5°/40°
Average high / low
+1.4°
Above normal
4 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
58.5°
53.9°
+2.6°
12 November – 21 November
47.8°
48.6°
-0.4°
22 November – 1 December
at normal
45.9°
—
November records over 66 years
79.3°6 November 2024All-time high
6.4°29 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Arlington (3 mi).
Tue, 0370° / 41°0
70 °
MacDonnell Heights, Tuesday, 3 November
Mostly clear. High 70°, low 41°.
Pressure30.24 inHg
Wind7.7 mph S
Humidity43%
Visibility6.2 mi
Dew point43°
Wed, 0470° / 43°0
70 °
MacDonnell Heights, Wednesday, 4 November
Clear. High 70°, low 43°.
Pressure30.12 inHg
Wind8.6 mph S
Humidity61%
Visibility6.2 mi
Dew point54°
Thu, 0567° / 53°0.06
67 °
MacDonnell Heights, Thursday, 5 November
Rain. High 67°, low 53°.
Pressure29.94 inHg
Wind7.4 mph S
Humidity96%
Visibility4.1 mi
Dew point61°
Fri, 0662° / 58°1.17
62 °
MacDonnell Heights, Friday, 6 November
Heavy rain. High 62°, low 58°.
Pressure29.85 inHg
Wind1.4 mph N
Humidity99%
Visibility2.5 mi
Dew point62°
Sat, 0759° / 52°0
59 °
MacDonnell Heights, Saturday, 7 November
Overcast. High 59°, low 52°.
Pressure29.85 inHg
Wind9.1 mph N
Humidity81%
Visibility—
Dew point50°
Sun, 0858° / 41°0.02
58 °
MacDonnell Heights, Sunday, 8 November
Light rain. High 58°, low 41°.
Pressure29.88 inHg
Wind4.7 mph N
Humidity62%
Visibility—
Dew point41°
Mon, 0944° / 40°1.23
44 °
MacDonnell Heights, Monday, 9 November
Heavy rain. High 44°, low 40°.
Pressure29.77 inHg
Wind11.7 mph N
Humidity95%
Visibility—
Dew point42°
Tue, 1044° / 39°0.37
44 °
MacDonnell Heights, Tuesday, 10 November
Rain. High 44°, low 39°.
Pressure29.59 inHg
Wind12 mph NW
Humidity86%
Visibility—
Dew point39°
Wed, 1146° / 40°0
46 °
MacDonnell Heights, Wednesday, 11 November
Light rain. High 46°, low 40°.
Pressure29.74 inHg
Wind13.2 mph W
Humidity62%
Visibility—
Dew point32°
Thu, 1253° / 36°0
53 °
MacDonnell Heights, Thursday, 12 November
Clear. High 53°, low 36°.
Pressure29.77 inHg
Wind12.1 mph W
Humidity56%
Visibility—
Dew point32°
Fri, 1347° / 36°0
47 °
MacDonnell Heights, Friday, 13 November
Overcast. High 47°, low 36°.
Pressure29.94 inHg
Wind8.1 mph NW
Humidity61%
Visibility—
Dew point33°
Sat, 1450° / 33°0.01
50 °
MacDonnell Heights, Saturday, 14 November
Light rain. High 50°, low 33°.
Pressure29.88 inHg
Wind11.6 mph SW
Humidity64%
Visibility—
Dew point31°
Sun, 1547° / 33°0
47 °
MacDonnell Heights, Sunday, 15 November
Overcast. High 47°, low 33°.
Pressure30.12 inHg
Wind6 mph NW
Humidity63%
Visibility—
Dew point30°
Mon, 1643° / 29°0
43 °
MacDonnell Heights, Monday, 16 November
Overcast. High 43°, low 29°.
Pressure30.30 inHg
Wind8.3 mph N
Humidity50%
Visibility—
Dew point20°
Tue, 1747° / 26°0
47 °
MacDonnell Heights, Tuesday, 17 November
Overcast. High 47°, low 26°.
Pressure30.50 inHg
Wind5.8 mph N
Humidity46%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1848° / 34°0.09
48 °
MacDonnell Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1963)
Record low21° (1997)
Thu, 1948° / 34°0.07
48 °
MacDonnell Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (1991)
Record low17° (1986)
Fri, 2048° / 34°0.15
48 °
MacDonnell Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high69° (1985)
Record low7° (1986)
Sat, 2147° / 33°0.1
47 °
MacDonnell Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation30%
Record high60° (1999)
Record low17° (1987)
Sun, 2245° / 33°0.14
45 °
MacDonnell Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high63° (2007)
Record low15° (2018)
Mon, 2346° / 32°0.11
46 °
MacDonnell Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high64° (1979)
Record low12° (2018)
Tue, 2447° / 33°0.1
47 °
MacDonnell Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (2014)
Record low9° (1989)
Wed, 2547° / 33°0.13
47 °
MacDonnell Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high66° (1979)
Record low19° (2005)
Thu, 2647° / 34°0.2
47 °
MacDonnell Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.2 in
Chance of precipitation40%
Record high64° (2025)
Record low23° (2005)
Fri, 2747° / 33°0.12
47 °
MacDonnell Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (2015)
Record low22° (1978)
Sat, 2847° / 34°0.18
47 °
MacDonnell Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation33%
Record high65° (1990)
Record low17° (2014)
Sun, 2946° / 33°0.09
46 °
MacDonnell Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1990)
Record low6° (2014)
Mon, 3044° / 32°0.12
44 °
MacDonnell Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation38%
Record high62° (2006)
Record low19° (1976)
Tue, 0144° / 31°0.13
44 °
MacDonnell Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high66° (2006)
Record low14° (1971)
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 MacDonnell Heights, 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 MacDonnell Heights, 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.