Monthly outlook for Tupper Lake, NY: average high 48°, average low 30.1°. That is 0.3° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 21 October (61.5°), the coolest 28 October (23.2°).
48°/30.1°
Average high / low
−0.3°
Below normal
4 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
52.3°
49.4°
+1.6°
30 October – 8 November
40.9°
46°
-2.8°
9 November – 18 November
at normal
40.5°
—
October records over 66 years
82°4 October 2023All-time high
16.9°28 October 1976All-time low
Wed, 2162° / 25°0
62 °
Tupper Lake, Wednesday, 21 October
Clear. High 62°, low 25°.
Pressure30.27 inHg
Wind3.1 mph NE
Humidity42%
Visibility6.2 mi
Dew point30°
Thu, 2248° / 26°0
48 °
Tupper Lake, Thursday, 22 October
Light rain. High 48°, low 26°.
Pressure30.12 inHg
Wind9 mph N
Humidity86%
Visibility6.1 mi
Dew point39°
Fri, 2345° / 30°0
45 °
Tupper Lake, Friday, 23 October
Clear. High 45°, low 30°.
Pressure30.42 inHg
Wind7.4 mph N
Humidity64%
Visibility6.2 mi
Dew point25°
Sat, 2453° / 30°0
53 °
Tupper Lake, Saturday, 24 October
Clear. High 53°, low 30°.
Pressure30.53 inHg
Wind4.4 mph W
Humidity51%
Visibility6.2 mi
Dew point30°
Sun, 2561° / 34°0
61 °
Tupper Lake, Sunday, 25 October
Mostly clear. High 61°, low 34°.
Pressure30.42 inHg
Wind8.1 mph SW
Humidity40%
Visibility—
Dew point29°
Mon, 2662° / 46°0
62 °
Tupper Lake, Monday, 26 October
Overcast. High 62°, low 46°.
Pressure30.27 inHg
Wind6.2 mph SW
Humidity71%
Visibility—
Dew point45°
Tue, 2761° / 35°0.22
61 °
Tupper Lake, Tuesday, 27 October
Snow. High 61°, low 35°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity63%
Visibility—
Dew point45°
Wed, 2834° / 23°0.03
34 °
Tupper Lake, Wednesday, 28 October
Light snow. High 34°, low 23°.
Pressure30.24 inHg
Wind11.6 mph NW
Humidity54%
Visibility—
Dew point15°
Thu, 2942° / 29°0
42 °
Tupper Lake, Thursday, 29 October
Overcast. High 42°, low 29°.
Pressure30.15 inHg
Wind10.5 mph SW
Humidity57%
Visibility—
Dew point24°
Fri, 3036° / 28°0.16
36 °
Tupper Lake, Friday, 30 October
Snow. High 36°, low 28°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity99%
Visibility—
Dew point35°
Sat, 3137° / 24°0.02
37 °
Tupper Lake, Saturday, 31 October
Light snow. High 37°, low 24°.
Pressure30.18 inHg
Wind11.6 mph W
Humidity64%
Visibility—
Dew point19°
Sun, 0140° / 34°0.14
40 °
Tupper Lake, Sunday, 1 November
Light rain. High 40°, low 34°.
Pressure29.94 inHg
Wind12.3 mph SW
Humidity74%
Visibility—
Dew point31°
Mon, 0237° / 26°0.33
37 °
Tupper Lake, Monday, 2 November
Snow. High 37°, low 26°.
Pressure30.30 inHg
Wind8.1 mph W
Humidity74%
Visibility—
Dew point26°
Tue, 0346° / 25°0
46 °
Tupper Lake, Tuesday, 3 November
Clear. High 46°, low 25°.
Pressure30.56 inHg
Wind4.3 mph SE
Humidity68%
Visibility—
Dew point30°
Wed, 0449° / 32°0
49 °
Tupper Lake, Wednesday, 4 November
Overcast. High 49°, low 32°.
Pressure30.50 inHg
Wind11.8 mph S
Humidity69%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0545° / 34°0.15
45 °
Tupper Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation53%
Record high68° (2022)
Record low21° (1965)
Fri, 0645° / 34°0.15
45 °
Tupper Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation57%
Record high64° (2022)
Record low21° (1987)
Sat, 0744° / 32°0.09
44 °
Tupper Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation55%
Record high66° (1975)
Record low11° (2002)
Sun, 0842° / 31°0.14
42 °
Tupper Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation40%
Record high65° (2020)
Record low16° (1992)
Mon, 0943° / 31°0.11
43 °
Tupper Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high67° (2020)
Record low14° (1976)
Tue, 1044° / 31°0.13
44 °
Tupper Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation52%
Record high67° (2020)
Record low12° (2017)
Wed, 1141° / 31°0.16
41 °
Tupper Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.16 in
Chance of precipitation57%
Record high62° (2020)
Record low8° (2017)
Thu, 1241° / 29°0.17
41 °
Tupper Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.17 in
Chance of precipitation55%
Record high62° (1964)
Record low9° (2019)
Fri, 1340° / 27°0.12
40 °
Tupper Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation48%
Record high55° (1964)
Record low-1° (2019)
Sat, 1440° / 28°0.12
40 °
Tupper Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation55%
Record high59° (1994)
Record low7° (2018)
Sun, 1540° / 28°0.16
40 °
Tupper Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation55%
Record high59° (1989)
Record low8° (2018)
Mon, 1639° / 27°0.13
39 °
Tupper Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation48%
Record high59° (1989)
Record low3° (2019)
Tue, 1739° / 27°0.13
39 °
Tupper Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation53%
Record high58° (2006)
Record low7° (1972)
Wed, 1839° / 27°0.09
39 °
Tupper Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high57° (2016)
Record low7° (2018)
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 Tupper 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 Tupper 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.