Monthly outlook for Glen Grove, NY: average high 46.9°, average low 37.3°. That is 0.5° above the climate normal for November. Precipitation is expected on 7 days (about 1.7 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 21 November (59°), the coolest 23 November (28.3°).
46.9°/37.3°
Average high / low
+0.5°
Above normal
7 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
45.2°
47°
-1°
18 November – 27 November
49.6°
43.8°
+3.2°
28 November – 7 December
at normal
39.7°
—
November records over 66 years
73.6°6 November 2022All-time high
-9.9°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Savona (11 mi).
Mon, 0945° / 41°0.07
45 °
Glen Grove, Monday, 9 November
Light rain. High 45°, low 41°.
Pressure29.91 inHg
Wind16 mph NW
Humidity77%
Visibility6.2 mi
Dew point37°
Tue, 1056° / 42°0
56 °
Glen Grove, Tuesday, 10 November
Overcast. High 56°, low 42°.
Pressure29.83 inHg
Wind16.4 mph W
Humidity70%
Visibility6.2 mi
Dew point42°
Wed, 1153° / 41°0
53 °
Glen Grove, Wednesday, 11 November
Overcast. High 53°, low 41°.
Pressure29.91 inHg
Wind7.6 mph W
Humidity56%
Visibility6.2 mi
Dew point36°
Thu, 1250° / 42°0.35
50 °
Glen Grove, Thursday, 12 November
Light rain. High 50°, low 42°.
Pressure29.50 inHg
Wind11.5 mph S
Humidity98%
Visibility—
Dew point46°
Fri, 1338° / 35°0.58
38 °
Glen Grove, Friday, 13 November
Snow. High 38°, low 35°.
Pressure29.38 inHg
Wind13.9 mph W
Humidity89%
Visibility—
Dew point34°
Sat, 1437° / 35°0.37
37 °
Glen Grove, Saturday, 14 November
Snow. High 37°, low 35°.
Pressure29.47 inHg
Wind14.5 mph NW
Humidity96%
Visibility—
Dew point36°
Sun, 1539° / 35°0.03
39 °
Glen Grove, Sunday, 15 November
Light snow. High 39°, low 35°.
Pressure29.83 inHg
Wind15.2 mph NW
Humidity95%
Visibility—
Dew point35°
Mon, 1641° / 36°0.02
41 °
Glen Grove, Monday, 16 November
Snow. High 41°, low 36°.
Pressure30.03 inHg
Wind14.6 mph NW
Humidity83%
Visibility—
Dew point34°
Tue, 1741° / 32°0.01
41 °
Glen Grove, Tuesday, 17 November
Light snow. High 41°, low 32°.
Pressure30.27 inHg
Wind13 mph N
Humidity73%
Visibility—
Dew point29°
Wed, 1848° / 29°0
48 °
Glen Grove, Wednesday, 18 November
Overcast. High 48°, low 29°.
Pressure30.39 inHg
Wind6.1 mph SW
Humidity68%
Visibility—
Dew point28°
Thu, 1947° / 35°0.06
47 °
Glen Grove, Thursday, 19 November
Light rain. High 47°, low 35°.
Pressure30.24 inHg
Wind9.2 mph SW
Humidity52%
Visibility—
Dew point27°
Fri, 2054° / 47°0.03
54 °
Glen Grove, Friday, 20 November
Light rain. High 54°, low 47°.
Pressure30.21 inHg
Wind7.1 mph S
Humidity97%
Visibility—
Dew point48°
Sat, 2159° / 46°0.07
59 °
Glen Grove, Saturday, 21 November
Light rain. High 59°, low 46°.
Pressure29.80 inHg
Wind17.8 mph S
Humidity75%
Visibility—
Dew point47°
Sun, 2242° / 29°0.06
42 °
Glen Grove, Sunday, 22 November
Snow. High 42°, low 29°.
Pressure30.09 inHg
Wind19 mph NW
Humidity73%
Visibility—
Dew point28°
Mon, 2348° / 28°0
48 °
Glen Grove, Monday, 23 November
Overcast. High 48°, low 28°.
Pressure30.27 inHg
Wind10.6 mph SW
Humidity68%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2443° / 31°0.08
43 °
Glen Grove, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation35%
Record high62° (2014)
Record low4° (2000)
Wed, 2544° / 31°0.09
44 °
Glen Grove, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (2011)
Record low6° (1995)
Thu, 2644° / 32°0.18
44 °
Glen Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.18 in
Chance of precipitation50%
Record high62° (1979)
Record low14° (1995)
Fri, 2743° / 32°0.08
43 °
Glen Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.08 in
Chance of precipitation42%
Record high62° (1988)
Record low14° (1996)
Sat, 2843° / 31°0.21
43 °
Glen Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.21 in
Chance of precipitation53%
Record high66° (1990)
Record low2° (1996)
Sun, 2941° / 29°0.1
41 °
Glen Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation30%
Record high60° (2006)
Record low12° (2013)
Mon, 3041° / 29°0.08
41 °
Glen Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation45%
Record high63° (1991)
Record low4° (2013)
Tue, 0140° / 29°0.13
40 °
Glen Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high61° (2006)
Record low7° (1963)
Wed, 0240° / 28°0.1
40 °
Glen Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation43%
Record high61° (1982)
Record low6° (1976)
Thu, 0340° / 27°0.11
40 °
Glen Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation40%
Record high59° (1982)
Record low2° (1976)
Fri, 0439° / 26°0.07
39 °
Glen Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation37%
Record high65° (2012)
Record low-2° (1966)
Sat, 0538° / 26°0.08
38 °
Glen Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.08 in
Chance of precipitation40%
Record high66° (2001)
Record low-1° (1971)
Sun, 0639° / 26°0.11
39 °
Glen Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.11 in
Chance of precipitation43%
Record high65° (1998)
Record low7° (2007)
Mon, 0736° / 25°0.09
36 °
Glen Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1998)
Record low6° (1964)
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 Glen Grove, 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 Glen Grove, 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.