Monthly outlook for Big Tree, NY: average high 61.1°, average low 48.4°. That is 1.8° above the climate normal for October. Precipitation is expected on 8 days (about 2.4 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 16 October (70.6°), the coolest 19 October (31.5°).
61.1°/48.4°
Average high / low
+1.8°
Above normal
8 / 7
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
60.7°
59.1°
+0.9°
20 October – 29 October
61.6°
55°
+3.7°
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, 1166° / 49°0.06
66 °
Big Tree, Sunday, 11 October
Light rain. High 66°, low 49°.
Pressure30.06 inHg
Wind4.1 mph NE
Humidity81%
Visibility6.2 mi
Dew point57°
Mon, 1265° / 57°0
65 °
Big Tree, Monday, 12 October
Overcast. High 65°, low 57°.
Pressure29.91 inHg
Wind7.5 mph W
Humidity85%
Visibility6.2 mi
Dew point58°
Tue, 1368° / 61°0.41
68 °
Big Tree, Tuesday, 13 October
Rain. High 68°, low 61°.
Pressure29.74 inHg
Wind14.9 mph SW
Humidity85%
Visibility6.2 mi
Dew point63°
Wed, 1458° / 56°0.02
58 °
Big Tree, Wednesday, 14 October
Light rain. High 58°, low 56°.
Pressure30.03 inHg
Wind9.7 mph N
Humidity72%
Visibility—
Dew point49°
Thu, 1557° / 50°0
57 °
Big Tree, Thursday, 15 October
Partly cloudy. High 57°, low 50°.
Pressure30.33 inHg
Wind13.9 mph N
Humidity50%
Visibility—
Dew point37°
Fri, 1671° / 51°0.15
71 °
Big Tree, Friday, 16 October
Light rain. High 71°, low 51°.
Pressure29.65 inHg
Wind22.8 mph SW
Humidity81%
Visibility—
Dew point62°
Sat, 1758° / 41°0.22
58 °
Big Tree, Saturday, 17 October
Light rain. High 58°, low 41°.
Pressure29.83 inHg
Wind23.3 mph SW
Humidity74%
Visibility—
Dew point41°
Sun, 1844° / 33°0.04
44 °
Big Tree, Sunday, 18 October
Light snow. High 44°, low 33°.
Pressure30.39 inHg
Wind11.7 mph N
Humidity42%
Visibility—
Dew point22°
Mon, 1951° / 31°0
51 °
Big Tree, Monday, 19 October
Partly cloudy. High 51°, low 31°.
Pressure30.42 inHg
Wind10 mph W
Humidity61%
Visibility—
Dew point35°
Tue, 2058° / 39°0
58 °
Big Tree, Tuesday, 20 October
Mostly clear. High 58°, low 39°.
Pressure30.53 inHg
Wind9.6 mph SE
Humidity52%
Visibility—
Dew point34°
Wed, 2165° / 46°0
65 °
Big Tree, Wednesday, 21 October
Clear. High 65°, low 46°.
Pressure30.39 inHg
Wind12.2 mph S
Humidity50%
Visibility—
Dew point38°
Thu, 2264° / 52°0.04
64 °
Big Tree, Thursday, 22 October
Light rain. High 64°, low 52°.
Pressure30.15 inHg
Wind16.7 mph S
Humidity61%
Visibility—
Dew point46°
Fri, 2362° / 58°1.1
62 °
Big Tree, Friday, 23 October
Heavy rain. High 62°, low 58°.
Pressure29.85 inHg
Wind17.8 mph SE
Humidity96%
Visibility—
Dew point58°
Sat, 2463° / 57°0
63 °
Big Tree, Saturday, 24 October
Light rain. High 63°, low 57°.
Pressure29.97 inHg
Wind11.8 mph S
Humidity85%
Visibility—
Dew point54°
Sun, 2558° / 51°0.39
58 °
Big Tree, Sunday, 25 October
Rain. High 58°, low 51°.
Pressure29.88 inHg
Wind13.7 mph W
Humidity93%
Visibility—
Dew point51°
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.