Monthly outlook for Big Tree, NY: average high 56.6°, average low 43.1°. That is 0.7° below the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 13 October (71°), the coolest 19 October (29.6°).
56.6°/43.1°
Average high / low
−0.7°
Below normal
3 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
59.4°
59.1°
+0.2°
20 October – 29 October
51.8°
55°
-1.7°
30 October – 8 November
at normal
52.1°
—
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).
Sun, 1167° / 51°0.03
67 °
Big Tree, Sunday, 11 October
Light rain. High 67°, low 51°.
Pressure30.12 inHg
Wind4.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Mon, 1268° / 48°0
68 °
Big Tree, Monday, 12 October
Overcast. High 68°, low 48°.
Pressure29.94 inHg
Wind7.6 mph W
Humidity86%
Visibility6.2 mi
Dew point58°
Tue, 1371° / 64°0.06
71 °
Big Tree, Tuesday, 13 October
Rain. High 71°, low 64°.
Pressure29.77 inHg
Wind14.1 mph SW
Humidity76%
Visibility6.2 mi
Dew point63°
Wed, 1465° / 57°0.04
65 °
Big Tree, Wednesday, 14 October
Light rain. High 65°, low 57°.
Pressure29.91 inHg
Wind10.9 mph W
Humidity83%
Visibility6.2 mi
Dew point58°
Thu, 1556° / 50°0
56 °
Big Tree, Thursday, 15 October
Overcast. High 56°, low 50°.
Pressure30.33 inHg
Wind13.3 mph N
Humidity57%
Visibility—
Dew point39°
Fri, 1661° / 49°0.44
61 °
Big Tree, Friday, 16 October
Rain. High 61°, low 49°.
Pressure29.80 inHg
Wind29.1 mph W
Humidity63%
Visibility—
Dew point47°
Sat, 1750° / 35°0.21
50 °
Big Tree, Saturday, 17 October
Snow. High 50°, low 35°.
Pressure29.97 inHg
Wind18.6 mph W
Humidity96%
Visibility—
Dew point37°
Sun, 1842° / 30°0.01
42 °
Big Tree, Sunday, 18 October
Light snow. High 42°, low 30°.
Pressure30.56 inHg
Wind10.8 mph N
Humidity40%
Visibility—
Dew point18°
Mon, 1949° / 30°0
49 °
Big Tree, Monday, 19 October
Overcast. High 49°, low 30°.
Pressure30.59 inHg
Wind8.2 mph W
Humidity50%
Visibility—
Dew point29°
Tue, 2054° / 36°0
54 °
Big Tree, Tuesday, 20 October
Overcast. High 54°, low 36°.
Pressure30.50 inHg
Wind7.7 mph S
Humidity49%
Visibility—
Dew point29°
Wed, 2159° / 39°0
59 °
Big Tree, Wednesday, 21 October
Overcast. High 59°, low 39°.
Pressure30.33 inHg
Wind15.6 mph S
Humidity46%
Visibility—
Dew point30°
Thu, 2260° / 50°0.02
60 °
Big Tree, Thursday, 22 October
Light rain. High 60°, low 50°.
Pressure30.00 inHg
Wind20.8 mph SW
Humidity52%
Visibility—
Dew point39°
Fri, 2351° / 40°0.02
51 °
Big Tree, Friday, 23 October
Light rain. High 51°, low 40°.
Pressure30.15 inHg
Wind11.1 mph NW
Humidity66%
Visibility—
Dew point35°
Sat, 2443° / 34°0
43 °
Big Tree, Saturday, 24 October
Partly cloudy. High 43°, low 34°.
Pressure30.27 inHg
Wind9.4 mph NW
Humidity53%
Visibility—
Dew point26°
Sun, 2544° / 33°0.04
44 °
Big Tree, Sunday, 25 October
Snow. High 44°, low 33°.
Pressure30.33 inHg
Wind5.1 mph S
Humidity96%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2654° / 43°0.09
54 °
Big Tree, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.09 in
Chance of precipitation42%
Record high73° (1991)
Record low30° (1987)
Tue, 2755° / 43°0.11
55 °
Big Tree, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation38%
Record high71° (1984)
Record low29° (1976)
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)
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.