Monthly outlook for Big Tree, NY: average high 60.7°, average low 48.8°. That is 2.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 23 October (71.9°), the coolest 27 October (39.8°).
60.7°/48.8°
Average high / low
+2.1°
Above normal
6 / 7
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
62°
58.1°
+2.2°
22 October – 31 October
58.6°
54.5°
+2.3°
1 November – 10 November
at normal
51.3°
—
October records over 66 years
83.3°5 October 2007All-time high
25.5°29 October 1965All-time low
Climate normals and records are computed from the nearest reference point — Buffalo (9 mi).
Tue, 1370° / 60°0
70 °
Big Tree, Tuesday, 13 October
Light rain. High 70°, low 60°.
Pressure29.77 inHg
Wind17.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point61°
Wed, 1466° / 58°0.06
66 °
Big Tree, Wednesday, 14 October
Light rain. High 66°, low 58°.
Pressure29.97 inHg
Wind9.7 mph W
Humidity76%
Visibility6.2 mi
Dew point54°
Thu, 1560° / 52°0.01
60 °
Big Tree, Thursday, 15 October
Light rain. High 60°, low 52°.
Pressure30.27 inHg
Wind8.1 mph E
Humidity62%
Visibility6.2 mi
Dew point43°
Fri, 1658° / 48°0.69
58 °
Big Tree, Friday, 16 October
Rain. High 58°, low 48°.
Pressure29.65 inHg
Wind12.7 mph NW
Humidity87%
Visibility6.2 mi
Dew point51°
Sat, 1751° / 41°0.15
51 °
Big Tree, Saturday, 17 October
Rain. High 51°, low 41°.
Pressure30.33 inHg
Wind22.5 mph N
Humidity53%
Visibility—
Dew point30°
Sun, 1855° / 45°0
55 °
Big Tree, Sunday, 18 October
Partly cloudy. High 55°, low 45°.
Pressure30.33 inHg
Wind19.6 mph SW
Humidity57%
Visibility—
Dew point39°
Mon, 1961° / 44°0
61 °
Big Tree, Monday, 19 October
Overcast. High 61°, low 44°.
Pressure30.30 inHg
Wind16.1 mph W
Humidity51%
Visibility—
Dew point40°
Tue, 2064° / 50°0
64 °
Big Tree, Tuesday, 20 October
Overcast. High 64°, low 50°.
Pressure30.33 inHg
Wind6.4 mph SW
Humidity65%
Visibility—
Dew point47°
Wed, 2167° / 47°0
67 °
Big Tree, Wednesday, 21 October
Clear. High 67°, low 47°.
Pressure30.36 inHg
Wind6.9 mph E
Humidity52%
Visibility—
Dew point41°
Thu, 2270° / 49°0
70 °
Big Tree, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.36 inHg
Wind12.1 mph S
Humidity52%
Visibility—
Dew point44°
Fri, 2372° / 57°0.05
72 °
Big Tree, Friday, 23 October
Light rain. High 72°, low 57°.
Pressure30.12 inHg
Wind19.6 mph SW
Humidity54%
Visibility—
Dew point47°
Sat, 2461° / 49°0.03
61 °
Big Tree, Saturday, 24 October
Light rain. High 61°, low 49°.
Pressure30.15 inHg
Wind20.6 mph W
Humidity58%
Visibility—
Dew point44°
Sun, 2550° / 44°0.07
50 °
Big Tree, Sunday, 25 October
Light rain. High 50°, low 44°.
Pressure30.27 inHg
Wind6.7 mph NW
Humidity56%
Visibility—
Dew point34°
Mon, 2649° / 41°0.03
49 °
Big Tree, Monday, 26 October
Light rain. High 49°, low 41°.
Pressure30.09 inHg
Wind9.3 mph W
Humidity64%
Visibility—
Dew point37°
Tue, 2749° / 40°0.6
49 °
Big Tree, Tuesday, 27 October
Rain. High 49°, low 40°.
Pressure29.68 inHg
Wind17.2 mph SW
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 41°0.1
53 °
Big Tree, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high70° (2014)
Record low28° (1976)
Thu, 2952° / 41°0.09
52 °
Big Tree, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1971)
Record low26° (1965)
Fri, 3053° / 41°0.11
53 °
Big Tree, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.11 in
Chance of precipitation23%
Record high71° (2024)
Record low29° (1983)
Sat, 3155° / 42°0.13
55 °
Big Tree, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation35%
Record high75° (2024)
Record low26° (1988)
Sun, 0155° / 42°0.13
55 °
Big Tree, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation43%
Record high68° (2016)
Record low31° (2023)
Mon, 0254° / 42°0.17
54 °
Big Tree, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.17 in
Chance of precipitation48%
Record high67° (1971)
Record low26° (1965)
Tue, 0353° / 41°0.1
53 °
Big Tree, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high74° (1961)
Record low30° (2013)
Wed, 0451° / 40°0.11
51 °
Big Tree, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation43%
Record high71° (2022)
Record low26° (1989)
Thu, 0552° / 40°0.12
52 °
Big Tree, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.12 in
Chance of precipitation48%
Record high78° (2022)
Record low21° (1991)
Fri, 0651° / 39°0.1
51 °
Big Tree, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation43%
Record high72° (2022)
Record low27° (1991)
Sat, 0749° / 39°0.1
49 °
Big Tree, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation47%
Record high70° (1975)
Record low28° (1967)
Sun, 0849° / 38°0.08
49 °
Big Tree, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (2020)
Record low22° (1991)
Mon, 0950° / 38°0.09
50 °
Big Tree, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.09 in
Chance of precipitation42%
Record high71° (2020)
Record low21° (1991)
Tue, 1050° / 37°0.12
50 °
Big Tree, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation47%
Record high72° (2020)
Record low15° (1991)
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 Big Tree, 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 Big Tree, 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.