Monthly outlook for Winchester, NY: average high 61.8°, average low 46.4°. That is 3.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 29 October (71.3°), the coolest 20 October (38.4°).
61.8°/46.4°
Average high / low
+3.5°
Above normal
1 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
59.4°
56.6°
+1.6°
25 October – 3 November
65.9°
53.8°
+6.7°
4 November – 13 November
at normal
49.1°
—
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 (4 mi).
Fri, 1664° / 49°0.91
64 °
Winchester, Friday, 16 October
Heavy rain. High 64°, low 49°.
Pressure29.62 inHg
Wind17.6 mph SW
Humidity92%
Visibility5.0 mi
Dew point60°
Sat, 1748° / 42°0.02
48 °
Winchester, Saturday, 17 October
Light rain. High 48°, low 42°.
Pressure30.39 inHg
Wind10.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point29°
Sun, 1857° / 45°0
57 °
Winchester, Sunday, 18 October
Clear. High 57°, low 45°.
Pressure30.53 inHg
Wind12.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point44°
Mon, 1961° / 47°0
61 °
Winchester, Monday, 19 October
Clear. High 61°, low 47°.
Pressure30.50 inHg
Wind4.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point41°
Tue, 2062° / 38°0
62 °
Winchester, Tuesday, 20 October
Clear. High 62°, low 38°.
Pressure30.39 inHg
Wind5.1 mph N
Humidity79%
Visibility—
Dew point46°
Wed, 2158° / 41°0
58 °
Winchester, Wednesday, 21 October
Partly cloudy. High 58°, low 41°.
Pressure30.42 inHg
Wind9.2 mph NE
Humidity67%
Visibility—
Dew point40°
Thu, 2261° / 39°0
61 °
Winchester, Thursday, 22 October
Clear. High 61°, low 39°.
Pressure30.39 inHg
Wind6 mph W
Humidity48%
Visibility—
Dew point33°
Fri, 2363° / 47°0
63 °
Winchester, Friday, 23 October
Mostly clear. High 63°, low 47°.
Pressure30.33 inHg
Wind7.1 mph W
Humidity64%
Visibility—
Dew point44°
Sat, 2463° / 45°0
63 °
Winchester, Saturday, 24 October
Clear. High 63°, low 45°.
Pressure30.39 inHg
Wind8.2 mph NE
Humidity65%
Visibility—
Dew point44°
Sun, 2566° / 45°0
66 °
Winchester, Sunday, 25 October
Overcast. High 66°, low 45°.
Pressure30.39 inHg
Wind6.3 mph W
Humidity58%
Visibility—
Dew point43°
Mon, 2660° / 46°0
60 °
Winchester, Monday, 26 October
Partly cloudy. High 60°, low 46°.
Pressure30.50 inHg
Wind7.6 mph NW
Humidity61%
Visibility—
Dew point41°
Tue, 2765° / 43°0
65 °
Winchester, Tuesday, 27 October
Partly cloudy. High 65°, low 43°.
Pressure30.47 inHg
Wind5.5 mph S
Humidity45%
Visibility—
Dew point33°
Wed, 2867° / 51°0
67 °
Winchester, Wednesday, 28 October
Overcast. High 67°, low 51°.
Pressure30.33 inHg
Wind11.3 mph SW
Humidity51%
Visibility—
Dew point43°
Thu, 2971° / 59°0
71 °
Winchester, Thursday, 29 October
Overcast. High 71°, low 59°.
Pressure30.18 inHg
Wind16.1 mph SW
Humidity50%
Visibility—
Dew point47°
Fri, 3065° / 56°0
65 °
Winchester, Friday, 30 October
Overcast. High 65°, low 56°.
Pressure30.15 inHg
Wind16.7 mph SW
Humidity66%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3155° / 42°0.13
55 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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 °
Winchester, 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)
Wed, 1147° / 37°0.15
47 °
Winchester, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.15 in
Chance of precipitation48%
Record high68° (2020)
Record low19° (2017)
Thu, 1246° / 35°0.09
46 °
Winchester, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation42%
Record high65° (1982)
Record low17° (2019)
Fri, 1346° / 34°0.07
46 °
Winchester, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation45%
Record high62° (1961)
Record low10° (2019)
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 Winchester, 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 Winchester, 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.