Monthly outlook for Glen Haven, NY: average high 57.6°, average low 48.2°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 8 days and 2.2 inches. The warmest day looks like 4 November (71.5°), the coolest 15 November (36.2°).
57.6°/48.2°
Average high / low
+3.9°
Above normal
4 / 8
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
62.5°
52.5°
+5.5°
10 November – 19 November
49.4°
46.8°
+1.4°
20 November – 29 November
at normal
43.9°
—
October records over 66 years
86.5°1 October 2019All-time high
28.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Irondequoit (2 mi).
Sun, 0164° / 42°0
64 °
Glen Haven, Sunday, 1 November
Overcast. High 64°, low 42°.
Pressure30.47 inHg
Wind6.5 mph S
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 0266° / 51°0
66 °
Glen Haven, Monday, 2 November
Overcast. High 66°, low 51°.
Pressure30.30 inHg
Wind5.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point48°
Tue, 0364° / 54°0.01
64 °
Glen Haven, Tuesday, 3 November
Light rain. High 64°, low 54°.
Pressure30.24 inHg
Wind7.7 mph S
Humidity57%
Visibility6.2 mi
Dew point44°
Wed, 0472° / 57°0
72 °
Glen Haven, Wednesday, 4 November
Overcast. High 72°, low 57°.
Pressure30.09 inHg
Wind12.4 mph S
Humidity66%
Visibility—
Dew point51°
Thu, 0569° / 58°0
69 °
Glen Haven, Thursday, 5 November
Overcast. High 69°, low 58°.
Pressure29.94 inHg
Wind12.2 mph S
Humidity75%
Visibility—
Dew point55°
Fri, 0658° / 50°0
58 °
Glen Haven, Friday, 6 November
Overcast. High 58°, low 50°.
Pressure30.09 inHg
Wind9.4 mph E
Humidity73%
Visibility—
Dew point46°
Sat, 0759° / 54°0.13
59 °
Glen Haven, Saturday, 7 November
Light rain. High 59°, low 54°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity94%
Visibility—
Dew point57°
Sun, 0857° / 51°0
57 °
Glen Haven, Sunday, 8 November
Overcast. High 57°, low 51°.
Pressure30.09 inHg
Wind6.1 mph SE
Humidity84%
Visibility—
Dew point49°
Mon, 0961° / 51°0.01
61 °
Glen Haven, Monday, 9 November
Light rain. High 61°, low 51°.
Pressure29.94 inHg
Wind6.5 mph E
Humidity75%
Visibility—
Dew point50°
Tue, 1060° / 51°0.37
60 °
Glen Haven, Tuesday, 10 November
Rain. High 60°, low 51°.
Pressure29.91 inHg
Wind12.2 mph N
Humidity79%
Visibility—
Dew point49°
Wed, 1153° / 47°0.36
53 °
Glen Haven, Wednesday, 11 November
Rain. High 53°, low 47°.
Pressure29.65 inHg
Wind23.9 mph W
Humidity68%
Visibility—
Dew point40°
Thu, 1247° / 43°0.11
47 °
Glen Haven, Thursday, 12 November
Light rain. High 47°, low 43°.
Pressure29.77 inHg
Wind22.6 mph NW
Humidity70%
Visibility—
Dew point35°
Fri, 1346° / 40°0
46 °
Glen Haven, Friday, 13 November
Clear. High 46°, low 40°.
Pressure30.06 inHg
Wind19.5 mph NW
Humidity60%
Visibility—
Dew point29°
Sat, 1443° / 39°0.02
43 °
Glen Haven, Saturday, 14 November
Light rain. High 43°, low 39°.
Pressure30.06 inHg
Wind5.9 mph N
Humidity60%
Visibility—
Dew point29°
Sun, 1548° / 36°0
48 °
Glen Haven, Sunday, 15 November
Light rain. High 48°, low 36°.
Pressure30.09 inHg
Wind9.3 mph SW
Humidity73%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1646° / 35°0.14
46 °
Glen Haven, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (1990)
Record low18° (1967)
Tue, 1745° / 35°0.13
45 °
Glen Haven, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.13 in
Chance of precipitation57%
Record high62° (1987)
Record low17° (2019)
Wed, 1846° / 36°0.07
46 °
Glen Haven, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.07 in
Chance of precipitation47%
Record high66° (1971)
Record low20° (2014)
Thu, 1946° / 35°0.08
46 °
Glen Haven, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation38%
Record high69° (1985)
Record low17° (2014)
Fri, 2045° / 35°0.11
45 °
Glen Haven, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.11 in
Chance of precipitation47%
Record high70° (1991)
Record low22° (2022)
Sat, 2144° / 34°0.13
44 °
Glen Haven, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation55%
Record high57° (1994)
Record low16° (1987)
Sun, 2243° / 34°0.14
43 °
Glen Haven, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.14 in
Chance of precipitation55%
Record high66° (1999)
Record low14° (2018)
Mon, 2344° / 33°0.09
44 °
Glen Haven, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (1979)
Record low12° (2018)
Tue, 2444° / 33°0.11
44 °
Glen Haven, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation53%
Record high65° (2014)
Record low12° (2000)
Wed, 2544° / 34°0.09
44 °
Glen Haven, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.09 in
Chance of precipitation50%
Record high62° (2001)
Record low19° (2005)
Thu, 2644° / 35°0.21
44 °
Glen Haven, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.21 in
Chance of precipitation65%
Record high63° (1979)
Record low22° (1978)
Fri, 2744° / 34°0.11
44 °
Glen Haven, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.11 in
Chance of precipitation55%
Record high65° (1990)
Record low22° (1977)
Sat, 2844° / 34°0.24
44 °
Glen Haven, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.24 in
Chance of precipitation75%
Record high68° (1990)
Record low20° (2002)
Sun, 2942° / 33°0.13
42 °
Glen Haven, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high64° (2006)
Record low14° (2013)
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 Haven, 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 Haven, 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.