Monthly outlook for Black Lake, NY: average high 51.6°, average low 36.5°. That is 2.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 6 November (64.3°), the coolest 14 November (21.5°).
51.6°/36.5°
Average high / low
+2.7°
Above normal
3 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
48.4°
47.9°
+0.3°
16 November – 25 November
56.8°
44°
+7.2°
26 November – 5 December
at normal
40.7°
—
November records over 66 years
73°2 November 1982All-time high
5°20 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Mongaup Valley (5 mi).
Sat, 0753° / 44°0.08
53 °
Black Lake, Saturday, 7 November
Light rain. High 53°, low 44°.
Pressure29.85 inHg
Wind9.1 mph NW
Humidity91%
Visibility6.2 mi
Dew point44°
Sun, 0855° / 45°0
55 °
Black Lake, Sunday, 8 November
Overcast. High 55°, low 45°.
Pressure29.88 inHg
Wind12.1 mph W
Humidity59%
Visibility6.2 mi
Dew point39°
Mon, 0948° / 42°0.04
48 °
Black Lake, Monday, 9 November
Light rain. High 48°, low 42°.
Pressure29.83 inHg
Wind17.7 mph NW
Humidity66%
Visibility6.2 mi
Dew point35°
Tue, 1055° / 37°0
55 °
Black Lake, Tuesday, 10 November
Overcast. High 55°, low 37°.
Pressure29.85 inHg
Wind8.7 mph W
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1150° / 37°0
50 °
Black Lake, Wednesday, 11 November
Overcast. High 50°, low 37°.
Pressure29.88 inHg
Wind12.3 mph NW
Humidity57%
Visibility—
Dew point33°
Thu, 1242° / 28°0
42 °
Black Lake, Thursday, 12 November
Overcast. High 42°, low 28°.
Pressure29.94 inHg
Wind9.7 mph NW
Humidity75%
Visibility—
Dew point31°
Fri, 1338° / 23°0
38 °
Black Lake, Friday, 13 November
Mostly clear. High 38°, low 23°.
Pressure30.00 inHg
Wind7.4 mph NW
Humidity50%
Visibility—
Dew point16°
Sat, 1436° / 22°0
36 °
Black Lake, Saturday, 14 November
Clear. High 36°, low 22°.
Pressure30.03 inHg
Wind11.3 mph NW
Humidity51%
Visibility—
Dew point16°
Sun, 1542° / 22°0
42 °
Black Lake, Sunday, 15 November
Mostly clear. High 42°, low 22°.
Pressure30.15 inHg
Wind13.1 mph NW
Humidity58%
Visibility—
Dew point22°
Mon, 1655° / 34°0
55 °
Black Lake, Monday, 16 November
Clear. High 55°, low 34°.
Pressure30.12 inHg
Wind12.6 mph NW
Humidity69%
Visibility—
Dew point37°
Tue, 1758° / 38°0
58 °
Black Lake, Tuesday, 17 November
Overcast. High 58°, low 38°.
Pressure30.24 inHg
Wind9.3 mph W
Humidity56%
Visibility—
Dew point36°
Wed, 1858° / 40°0
58 °
Black Lake, Wednesday, 18 November
Mostly clear. High 58°, low 40°.
Pressure30.39 inHg
Wind10.1 mph NW
Humidity65%
Visibility—
Dew point40°
Thu, 1950° / 34°0
50 °
Black Lake, Thursday, 19 November
Overcast. High 50°, low 34°.
Pressure30.68 inHg
Wind6.7 mph S
Humidity64%
Visibility—
Dew point32°
Fri, 2059° / 40°0
59 °
Black Lake, Friday, 20 November
Overcast. High 59°, low 40°.
Pressure30.47 inHg
Wind6.8 mph W
Humidity80%
Visibility—
Dew point44°
Sat, 2161° / 42°0
61 °
Black Lake, Saturday, 21 November
Overcast. High 61°, low 42°.
Pressure30.33 inHg
Wind8.6 mph NW
Humidity59%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2242° / 30°0.14
42 °
Black Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation37%
Record high61° (2007)
Record low8° (2018)
Mon, 2342° / 29°0.1
42 °
Black Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high62° (1979)
Record low8° (2018)
Tue, 2443° / 30°0.13
43 °
Black Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (2014)
Record low15° (1989)
Wed, 2544° / 30°0.15
44 °
Black Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation38%
Record high63° (1979)
Record low14° (2005)
Thu, 2644° / 31°0.22
44 °
Black Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.22 in
Chance of precipitation43%
Record high61° (1979)
Record low18° (1995)
Fri, 2743° / 31°0.12
43 °
Black Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation37%
Record high59° (2015)
Record low16° (1977)
Sat, 2843° / 31°0.24
43 °
Black Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.24 in
Chance of precipitation42%
Record high63° (1990)
Record low14° (2014)
Sun, 2942° / 30°0.11
42 °
Black Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.11 in
Chance of precipitation33%
Record high61° (1990)
Record low8° (2014)
Mon, 3040° / 29°0.13
40 °
Black Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (1991)
Record low11° (2013)
Tue, 0140° / 28°0.17
40 °
Black Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.17 in
Chance of precipitation40%
Record high62° (2006)
Record low9° (1967)
Wed, 0239° / 27°0.12
39 °
Black Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.12 in
Chance of precipitation40%
Record high57° (1998)
Record low8° (1971)
Thu, 0339° / 27°0.14
39 °
Black Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation30%
Record high59° (1998)
Record low4° (1976)
Fri, 0439° / 26°0.11
39 °
Black Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (1998)
Record low7° (1966)
Sat, 0538° / 27°0.13
38 °
Black Lake, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2001)
Record low2° (2025)
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 Black Lake, 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 Black Lake, 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.