Monthly outlook for Rock Glen, NY: average high 48.6°, average low 39.3°. That is 1.7° above the climate normal for November. Precipitation is expected on 10 days (about 1.6 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 5 November (65.2°), the coolest 12 November (30°).
48.6°/39.3°
Average high / low
+1.7°
Above normal
10 / 7
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
47°
46.7°
+0.2°
15 November – 24 November
51.2°
42.7°
+4.7°
25 November – 4 December
at normal
39.7°
—
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).
Fri, 0660° / 45°0.08
60 °
Rock Glen, Friday, 6 November
Light rain. High 60°, low 45°.
Pressure29.88 inHg
Wind9.3 mph SW
Humidity87%
Visibility6.2 mi
Dew point48°
Sat, 0745° / 40°0.22
45 °
Rock Glen, Saturday, 7 November
Light rain. High 45°, low 40°.
Pressure29.94 inHg
Wind11.2 mph W
Humidity73%
Visibility6.2 mi
Dew point36°
Sun, 0849° / 42°0.06
49 °
Rock Glen, Sunday, 8 November
Light rain. High 49°, low 42°.
Pressure29.88 inHg
Wind18.2 mph W
Humidity60%
Visibility6.2 mi
Dew point35°
Mon, 0946° / 40°0.05
46 °
Rock Glen, Monday, 9 November
Light rain. High 46°, low 40°.
Pressure30.00 inHg
Wind17.1 mph W
Humidity87%
Visibility—
Dew point38°
Tue, 1053° / 39°0.02
53 °
Rock Glen, Tuesday, 10 November
Light rain. High 53°, low 39°.
Pressure29.77 inHg
Wind23.4 mph W
Humidity76%
Visibility—
Dew point42°
Wed, 1145° / 34°0.01
45 °
Rock Glen, Wednesday, 11 November
Light rain. High 45°, low 34°.
Pressure29.85 inHg
Wind11.9 mph NW
Humidity67%
Visibility—
Dew point33°
Thu, 1236° / 30°0.05
36 °
Rock Glen, Thursday, 12 November
Light snow. High 36°, low 30°.
Pressure29.88 inHg
Wind12.1 mph NW
Humidity77%
Visibility—
Dew point28°
Fri, 1334° / 31°0.08
34 °
Rock Glen, Friday, 13 November
Light snow. High 34°, low 31°.
Pressure29.85 inHg
Wind10.2 mph NW
Humidity86%
Visibility—
Dew point29°
Sat, 1439° / 32°0.02
39 °
Rock Glen, Saturday, 14 November
Light snow. High 39°, low 32°.
Pressure30.00 inHg
Wind10.9 mph NW
Humidity79%
Visibility—
Dew point30°
Sun, 1545° / 36°0.01
45 °
Rock Glen, Sunday, 15 November
Light rain. High 45°, low 36°.
Pressure29.94 inHg
Wind13 mph W
Humidity83%
Visibility—
Dew point38°
Mon, 1652° / 34°0.13
52 °
Rock Glen, Monday, 16 November
Rain. High 52°, low 34°.
Pressure30.18 inHg
Wind5.4 mph SE
Humidity74%
Visibility—
Dew point36°
Tue, 1757° / 48°0.17
57 °
Rock Glen, Tuesday, 17 November
Light rain. High 57°, low 48°.
Pressure29.91 inHg
Wind13.7 mph SW
Humidity88%
Visibility—
Dew point52°
Wed, 1860° / 52°0
60 °
Rock Glen, Wednesday, 18 November
Light rain. High 60°, low 52°.
Pressure29.94 inHg
Wind17.3 mph SW
Humidity82%
Visibility—
Dew point51°
Thu, 1952° / 36°0.54
52 °
Rock Glen, Thursday, 19 November
Rain. High 52°, low 36°.
Pressure29.83 inHg
Wind16.9 mph W
Humidity94%
Visibility—
Dew point47°
Fri, 2041° / 36°0
41 °
Rock Glen, Friday, 20 November
Overcast. High 41°, low 36°.
Pressure29.91 inHg
Wind17.1 mph W
Humidity78%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2141° / 29°0.09
41 °
Rock Glen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation45%
Record high56° (2003)
Record low11° (2018)
Sun, 2241° / 29°0.12
41 °
Rock Glen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation47%
Record high64° (1999)
Record low-3° (2018)
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)
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.