Monthly outlook for Chestnut Ridge, NY: average high 57.3°, average low 40.2°. That is 0.2° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 26 October (68.1°), the coolest 31 October (33.8°).
57.3°/40.2°
Average high / low
−0.2°
Below normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
59.9°
58.5°
+0.7°
30 October – 8 November
53°
55.3°
-1.2°
9 November – 18 November
at normal
50.3°
—
October records over 66 years
87.8°2 October 2019All-time high
28°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Spring Valley (2 mi).
Wed, 2162° / 40°0
62 °
Chestnut Ridge, Wednesday, 21 October
Clear. High 62°, low 40°.
Pressure30.21 inHg
Wind10.6 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Thu, 2264° / 40°0
64 °
Chestnut Ridge, Thursday, 22 October
Clear. High 64°, low 40°.
Pressure30.00 inHg
Wind10.2 mph N
Humidity40%
Visibility6.2 mi
Dew point34°
Fri, 2351° / 39°0
51 °
Chestnut Ridge, Friday, 23 October
Mostly clear. High 51°, low 39°.
Pressure30.33 inHg
Wind9.5 mph N
Humidity52%
Visibility6.2 mi
Dew point29°
Sat, 2457° / 37°0
57 °
Chestnut Ridge, Saturday, 24 October
Overcast. High 57°, low 37°.
Pressure30.53 inHg
Wind1.5 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Sun, 2564° / 38°0
64 °
Chestnut Ridge, Sunday, 25 October
Clear. High 64°, low 38°.
Pressure30.50 inHg
Wind4.8 mph W
Humidity48%
Visibility—
Dew point35°
Mon, 2668° / 46°0
68 °
Chestnut Ridge, Monday, 26 October
Partly cloudy. High 68°, low 46°.
Pressure30.33 inHg
Wind5.9 mph W
Humidity52%
Visibility—
Dew point40°
Tue, 2768° / 51°0.01
68 °
Chestnut Ridge, Tuesday, 27 October
Light rain. High 68°, low 51°.
Pressure30.09 inHg
Wind11.1 mph W
Humidity52%
Visibility—
Dew point42°
Wed, 2848° / 39°0.09
48 °
Chestnut Ridge, Wednesday, 28 October
Light rain. High 48°, low 39°.
Pressure30.24 inHg
Wind16.2 mph NW
Humidity43%
Visibility—
Dew point22°
Thu, 2952° / 36°0
52 °
Chestnut Ridge, Thursday, 29 October
Clear. High 52°, low 36°.
Pressure30.30 inHg
Wind9.2 mph SW
Humidity40%
Visibility—
Dew point22°
Fri, 3057° / 41°0
57 °
Chestnut Ridge, Friday, 30 October
Partly cloudy. High 57°, low 41°.
Pressure30.00 inHg
Wind13.9 mph NW
Humidity47%
Visibility—
Dew point31°
Sat, 3147° / 34°0
47 °
Chestnut Ridge, Saturday, 31 October
Clear. High 47°, low 34°.
Pressure30.21 inHg
Wind14.7 mph NW
Humidity41%
Visibility—
Dew point18°
Sun, 0152° / 39°0
52 °
Chestnut Ridge, Sunday, 1 November
Overcast. High 52°, low 39°.
Pressure30.12 inHg
Wind10.6 mph SW
Humidity42%
Visibility—
Dew point24°
Mon, 0255° / 42°0
55 °
Chestnut Ridge, Monday, 2 November
Mostly clear. High 55°, low 42°.
Pressure30.27 inHg
Wind10.7 mph NW
Humidity51%
Visibility—
Dew point34°
Tue, 0353° / 38°0
53 °
Chestnut Ridge, Tuesday, 3 November
Clear. High 53°, low 38°.
Pressure30.62 inHg
Wind4.7 mph SE
Humidity49%
Visibility—
Dew point28°
Wed, 0454° / 42°0
54 °
Chestnut Ridge, Wednesday, 4 November
Overcast. High 54°, low 42°.
Pressure30.56 inHg
Wind8.7 mph E
Humidity69%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0555° / 42°0.12
55 °
Chestnut Ridge, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2022)
Record low31° (1962)
Fri, 0654° / 41°0.08
54 °
Chestnut Ridge, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.08 in
Chance of precipitation32%
Record high78° (2024)
Record low29° (2012)
Sat, 0753° / 40°0.08
53 °
Chestnut Ridge, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2022)
Record low27° (1962)
Sun, 0853° / 39°0.15
53 °
Chestnut Ridge, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation27%
Record high72° (2020)
Record low27° (1960)
Mon, 0953° / 39°0.08
53 °
Chestnut Ridge, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2020)
Record low25° (2019)
Tue, 1053° / 40°0.15
53 °
Chestnut Ridge, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation38%
Record high72° (2020)
Record low24° (2017)
Wed, 1151° / 39°0.14
51 °
Chestnut Ridge, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high68° (2020)
Record low23° (2017)
Thu, 1250° / 38°0.14
50 °
Chestnut Ridge, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high67° (2022)
Record low25° (2019)
Fri, 1349° / 37°0.18
49 °
Chestnut Ridge, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.18 in
Chance of precipitation35%
Record high69° (1964)
Record low22° (2019)
Sat, 1449° / 37°0.09
49 °
Chestnut Ridge, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (1989)
Record low22° (1986)
Sun, 1550° / 37°0.11
50 °
Chestnut Ridge, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation42%
Record high72° (1993)
Record low22° (1967)
Mon, 1650° / 37°0.11
50 °
Chestnut Ridge, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation28%
Record high68° (2005)
Record low20° (1967)
Tue, 1749° / 36°0.11
49 °
Chestnut Ridge, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high64° (2024)
Record low25° (1967)
Wed, 1849° / 36°0.08
49 °
Chestnut Ridge, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (1963)
Record low26° (2014)
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 Chestnut Ridge, 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 Chestnut Ridge, 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.