Monthly outlook for Rock Glen, NY: average high 45°, average low 32°. That is 1.5° above the climate normal for November. Precipitation is expected on 6 days (about 1.0 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 22 November (57.6°), the coolest 25 November (14.1°).
45°/32°
Average high / low
+1.5°
Above normal
6 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
47.8°
43°
+2.7°
24 November – 3 December
40.4°
40.1°
+0.1°
4 December – 13 December
at normal
35.7°
—
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, 1539° / 33°0.06
39 °
Rock Glen, Sunday, 15 November
Light rain. High 39°, low 33°.
Pressure30.27 inHg
Wind10.6 mph NW
Humidity86%
Visibility6.2 mi
Dew point32°
Mon, 1644° / 36°0
44 °
Rock Glen, Monday, 16 November
Overcast. High 44°, low 36°.
Pressure30.50 inHg
Wind8.8 mph W
Humidity65%
Visibility6.2 mi
Dew point32°
Tue, 1749° / 37°0
49 °
Rock Glen, Tuesday, 17 November
Mostly clear. High 49°, low 37°.
Pressure30.50 inHg
Wind13.9 mph W
Humidity65%
Visibility6.2 mi
Dew point37°
Wed, 1851° / 38°0
51 °
Rock Glen, Wednesday, 18 November
Overcast. High 51°, low 38°.
Pressure30.45 inHg
Wind10.7 mph W
Humidity67%
Visibility6.2 mi
Dew point38°
Thu, 1955° / 41°0
55 °
Rock Glen, Thursday, 19 November
Overcast. High 55°, low 41°.
Pressure30.33 inHg
Wind15.4 mph SW
Humidity54%
Visibility—
Dew point32°
Fri, 2050° / 42°0.02
50 °
Rock Glen, Friday, 20 November
Light rain. High 50°, low 42°.
Pressure30.27 inHg
Wind15 mph W
Humidity93%
Visibility—
Dew point45°
Sat, 2156° / 39°0
56 °
Rock Glen, Saturday, 21 November
Overcast. High 56°, low 39°.
Pressure30.30 inHg
Wind12.1 mph S
Humidity67%
Visibility—
Dew point37°
Sun, 2258° / 44°0.04
58 °
Rock Glen, Sunday, 22 November
Light rain. High 58°, low 44°.
Pressure29.94 inHg
Wind17.3 mph S
Humidity58%
Visibility—
Dew point37°
Mon, 2339° / 18°0.27
39 °
Rock Glen, Monday, 23 November
Snow. High 39°, low 18°.
Pressure29.77 inHg
Wind17.8 mph N
Humidity96%
Visibility—
Dew point32°
Tue, 2424° / 15°0.02
24 °
Rock Glen, Tuesday, 24 November
Light snow. High 24°, low 15°.
Pressure30.42 inHg
Wind15.6 mph NW
Humidity77%
Visibility—
Dew point13°
Wed, 2533° / 14°0
33 °
Rock Glen, Wednesday, 25 November
Clear. High 33°, low 14°.
Pressure30.62 inHg
Wind5 mph W
Humidity77%
Visibility—
Dew point20°
Thu, 2641° / 19°0
41 °
Rock Glen, Thursday, 26 November
Overcast. High 41°, low 19°.
Pressure30.47 inHg
Wind7.1 mph SW
Humidity50%
Visibility—
Dew point15°
Fri, 2749° / 28°0
49 °
Rock Glen, Friday, 27 November
Light rain. High 49°, low 28°.
Pressure30.21 inHg
Wind24.3 mph SE
Humidity62%
Visibility—
Dew point34°
Sat, 2856° / 39°0.3
56 °
Rock Glen, Saturday, 28 November
Rain. High 56°, low 39°.
Pressure29.56 inHg
Wind32.4 mph SE
Humidity75%
Visibility—
Dew point42°
Sun, 2940° / 35°0.09
40 °
Rock Glen, Sunday, 29 November
Snow. High 40°, low 35°.
Pressure29.65 inHg
Wind21.8 mph SW
Humidity82%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0734° / 23°0.09
34 °
Rock Glen, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation47%
Record high63° (1998)
Record low6° (1987)
Tue, 0835° / 22°0.06
35 °
Rock Glen, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation35%
Record high60° (1966)
Record low1° (2008)
Wed, 0936° / 23°0.13
36 °
Rock Glen, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.13 in
Chance of precipitation55%
Record high57° (1966)
Record low-6° (2002)
Thu, 1036° / 24°0.12
36 °
Rock Glen, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.12 in
Chance of precipitation57%
Record high56° (1966)
Record low1° (1964)
Fri, 1135° / 23°0.15
35 °
Rock Glen, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.15 in
Chance of precipitation55%
Record high58° (2021)
Record low-10° (1977)
Sat, 1236° / 22°0.09
36 °
Rock Glen, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.09 in
Chance of precipitation43%
Record high59° (2015)
Record low-20° (1988)
Sun, 1335° / 23°0.08
35 °
Rock Glen, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.08 in
Chance of precipitation48%
Record high60° (2015)
Record low-5° (2000)
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.