Monthly outlook for Glen Grove, NY: average high 51.6°, average low 37.8°. That is 3.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 24 November (63.4°), the coolest 14 November (31.9°).
51.6°/37.8°
Average high / low
+3.7°
Above normal
2 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
48.1°
45.7°
+1.3°
21 November – 30 November
57.4°
42.8°
+8.1°
1 December – 10 December
at normal
38.3°
—
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).
Thu, 1246° / 38°0.54
46 °
Glen Grove, Thursday, 12 November
Snow. High 46°, low 38°.
Pressure29.62 inHg
Wind11.9 mph NE
Humidity99%
Visibility1.4 mi
Dew point41°
Fri, 1340° / 33°0.02
40 °
Glen Grove, Friday, 13 November
Light snow. High 40°, low 33°.
Pressure29.77 inHg
Wind10.5 mph N
Humidity81%
Visibility6.2 mi
Dew point25°
Sat, 1439° / 32°0.01
39 °
Glen Grove, Saturday, 14 November
Light rain. High 39°, low 32°.
Pressure29.88 inHg
Wind11.2 mph NW
Humidity83%
Visibility6.2 mi
Dew point29°
Sun, 1539° / 36°0.09
39 °
Glen Grove, Sunday, 15 November
Light rain. High 39°, low 36°.
Pressure30.18 inHg
Wind11.6 mph NW
Humidity88%
Visibility6.2 mi
Dew point34°
Mon, 1645° / 36°0
45 °
Glen Grove, Monday, 16 November
Overcast. High 45°, low 36°.
Pressure30.45 inHg
Wind10.8 mph NW
Humidity74%
Visibility—
Dew point33°
Tue, 1752° / 35°0
52 °
Glen Grove, Tuesday, 17 November
Clear. High 52°, low 35°.
Pressure30.47 inHg
Wind8.8 mph W
Humidity76%
Visibility—
Dew point37°
Wed, 1853° / 32°0
53 °
Glen Grove, Wednesday, 18 November
Clear. High 53°, low 32°.
Pressure30.47 inHg
Wind6 mph W
Humidity62%
Visibility—
Dew point31°
Thu, 1956° / 34°0
56 °
Glen Grove, Thursday, 19 November
Clear. High 56°, low 34°.
Pressure30.39 inHg
Wind5.5 mph W
Humidity47%
Visibility—
Dew point27°
Fri, 2057° / 37°0
57 °
Glen Grove, Friday, 20 November
Overcast. High 57°, low 37°.
Pressure30.27 inHg
Wind5.8 mph SW
Humidity38%
Visibility—
Dew point23°
Sat, 2155° / 39°0
55 °
Glen Grove, Saturday, 21 November
Partly cloudy. High 55°, low 39°.
Pressure30.09 inHg
Wind10.7 mph W
Humidity40%
Visibility—
Dew point26°
Sun, 2258° / 46°0
58 °
Glen Grove, Sunday, 22 November
Overcast. High 58°, low 46°.
Pressure30.09 inHg
Wind11.8 mph S
Humidity77%
Visibility—
Dew point42°
Mon, 2362° / 48°0
62 °
Glen Grove, Monday, 23 November
Overcast. High 62°, low 48°.
Pressure29.97 inHg
Wind14.2 mph SW
Humidity52%
Visibility—
Dew point37°
Tue, 2463° / 45°0
63 °
Glen Grove, Tuesday, 24 November
Overcast. High 63°, low 45°.
Pressure30.03 inHg
Wind15.9 mph S
Humidity56%
Visibility—
Dew point39°
Wed, 2563° / 44°0.03
63 °
Glen Grove, Wednesday, 25 November
Light rain. High 63°, low 44°.
Pressure29.59 inHg
Wind19 mph S
Humidity87%
Visibility—
Dew point58°
Thu, 2643° / 34°0
43 °
Glen Grove, Thursday, 26 November
Light rain. High 43°, low 34°.
Pressure30.18 inHg
Wind16.7 mph W
Humidity59%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0837° / 24°0.06
37 °
Glen Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high61° (1966)
Record low5° (2005)
Wed, 0937° / 24°0.11
37 °
Glen Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.11 in
Chance of precipitation45%
Record high57° (1966)
Record low-5° (2002)
Thu, 1038° / 26°0.12
38 °
Glen Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation43%
Record high57° (1966)
Record low-1° (2010)
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.