Monthly outlook for Rock Glen, NY: average high 47°, average low 36.4°. That is 1.4° above the climate normal for November. Precipitation is expected on 7 days (about 3.3 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 20 November (57.9°), the coolest 15 November (19.8°).
47°/36.4°
Average high / low
+1.4°
Above normal
7 / 7
Wet days / normal
3.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
43.3°
45.6°
-1.3°
17 November – 26 November
53.2°
42.3°
+6°
27 November – 6 December
at normal
38.6°
—
November records over 66 years
72°5 November 2022All-time high
-2.9°16 November 1967All-time low
Climate normals and records are computed from the nearest reference point — Genesee Falls (9 mi).
Sun, 0854° / 41°0.07
54 °
Rock Glen, Sunday, 8 November
Light rain. High 54°, low 41°.
Pressure29.83 inHg
Wind15.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point36°
Mon, 0944° / 39°0.1
44 °
Rock Glen, Monday, 9 November
Light rain. High 44°, low 39°.
Pressure29.97 inHg
Wind15.9 mph NW
Humidity79%
Visibility6.2 mi
Dew point36°
Tue, 1051° / 40°0
51 °
Rock Glen, Tuesday, 10 November
Overcast. High 51°, low 40°.
Pressure29.85 inHg
Wind19.7 mph W
Humidity78%
Visibility6.2 mi
Dew point43°
Wed, 1147° / 37°0
47 °
Rock Glen, Wednesday, 11 November
Overcast. High 47°, low 37°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity65%
Visibility6.2 mi
Dew point34°
Thu, 1241° / 32°1.76
41 °
Rock Glen, Thursday, 12 November
Snow. High 41°, low 32°.
Pressure29.56 inHg
Wind18.2 mph N
Humidity99%
Visibility—
Dew point40°
Fri, 1333° / 29°0.92
33 °
Rock Glen, Friday, 13 November
Snow. High 33°, low 29°.
Pressure29.83 inHg
Wind16 mph NE
Humidity98%
Visibility—
Dew point31°
Sat, 1433° / 21°0.34
33 °
Rock Glen, Saturday, 14 November
Snow. High 33°, low 21°.
Pressure29.74 inHg
Wind11.1 mph N
Humidity99%
Visibility—
Dew point32°
Sun, 1537° / 20°0
37 °
Rock Glen, Sunday, 15 November
Overcast. High 37°, low 20°.
Pressure30.03 inHg
Wind19 mph W
Humidity96%
Visibility—
Dew point30°
Mon, 1647° / 37°0
47 °
Rock Glen, Monday, 16 November
Partly cloudy. High 47°, low 37°.
Pressure30.15 inHg
Wind17.3 mph W
Humidity95%
Visibility—
Dew point40°
Tue, 1753° / 37°0
53 °
Rock Glen, Tuesday, 17 November
Overcast. High 53°, low 37°.
Pressure30.30 inHg
Wind12.2 mph SW
Humidity79%
Visibility—
Dew point39°
Wed, 1848° / 44°0.01
48 °
Rock Glen, Wednesday, 18 November
Light rain. High 48°, low 44°.
Pressure30.21 inHg
Wind14.7 mph SW
Humidity88%
Visibility—
Dew point43°
Thu, 1954° / 41°0
54 °
Rock Glen, Thursday, 19 November
Overcast. High 54°, low 41°.
Pressure30.33 inHg
Wind10.8 mph SW
Humidity81%
Visibility—
Dew point42°
Fri, 2058° / 43°0
58 °
Rock Glen, Friday, 20 November
Overcast. High 58°, low 43°.
Pressure30.18 inHg
Wind16.2 mph SW
Humidity73%
Visibility—
Dew point43°
Sat, 2153° / 43°0.07
53 °
Rock Glen, Saturday, 21 November
Light rain. High 53°, low 43°.
Pressure30.09 inHg
Wind16 mph SW
Humidity95%
Visibility—
Dew point50°
Sun, 2254° / 38°0
54 °
Rock Glen, Sunday, 22 November
Partly cloudy. High 54°, low 38°.
Pressure30.33 inHg
Wind5.3 mph S
Humidity67%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2342° / 28°0.07
42 °
Rock Glen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1979)
Record low-1° (2018)
Tue, 2442° / 29°0.09
42 °
Rock Glen, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation45%
Record high60° (1979)
Record low-2° (2000)
Wed, 2542° / 29°0.09
42 °
Rock Glen, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation52%
Record high58° (2001)
Record low12° (1997)
Thu, 2642° / 31°0.18
42 °
Rock Glen, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.18 in
Chance of precipitation58%
Record high61° (1979)
Record low14° (1974)
Fri, 2742° / 30°0.11
42 °
Rock Glen, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation52%
Record high64° (1990)
Record low12° (1974)
Sat, 2841° / 29°0.22
41 °
Rock Glen, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.22 in
Chance of precipitation65%
Record high65° (1990)
Record low4° (1996)
Sun, 2939° / 28°0.09
39 °
Rock Glen, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high62° (2006)
Record low7° (2013)
Mon, 3039° / 28°0.11
39 °
Rock Glen, Monday, 30 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation53%
Record high64° (2006)
Record low1° (2013)
Tue, 0138° / 27°0.16
38 °
Rock Glen, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.16 in
Chance of precipitation62%
Record high58° (1998)
Record low4° (1963)
Wed, 0238° / 26°0.12
38 °
Rock Glen, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation57%
Record high62° (1982)
Record low1° (1976)
Thu, 0338° / 25°0.11
38 °
Rock Glen, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.11 in
Chance of precipitation43%
Record high65° (1982)
Record low-3° (1976)
Fri, 0437° / 24°0.09
37 °
Rock Glen, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation45%
Record high62° (2012)
Record low-12° (1966)
Sat, 0537° / 25°0.09
37 °
Rock Glen, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (1982)
Record low-3° (1989)
Sun, 0637° / 25°0.13
37 °
Rock Glen, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation57%
Record high65° (1998)
Record low5° (2007)
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 Rock Glen, 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 Rock Glen, 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.