Monthly outlook for Leyden, NY: average high 50.3°, average low 35.7°. That is 1° above the climate normal for October. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 29 October (63.6°), the coolest 28 October (28.7°).
50.3°/35.7°
Average high / low
+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
27 October – 5 November
52.8°
49.9°
+1.6°
6 November – 15 November
46.3°
44.7°
+0.8°
16 November – 25 November
at normal
40.5°
—
October records over 66 years
81.7°4 October 2023All-time high
20.7°20 October 1972All-time low
Wed, 2857° / 29°0
57 °
Leyden, Wednesday, 28 October
Overcast. High 57°, low 29°.
Pressure30.39 inHg
Wind6 mph S
Humidity53%
Visibility6.2 mi
Dew point32°
Thu, 2964° / 42°0.04
64 °
Leyden, Thursday, 29 October
Light rain. High 64°, low 42°.
Pressure30.12 inHg
Wind8.7 mph S
Humidity63%
Visibility6.2 mi
Dew point46°
Fri, 3055° / 42°0.04
55 °
Leyden, Friday, 30 October
Light rain. High 55°, low 42°.
Pressure30.12 inHg
Wind13.5 mph NW
Humidity64%
Visibility6.2 mi
Dew point38°
Sat, 3149° / 33°0
49 °
Leyden, Saturday, 31 October
Overcast. High 49°, low 33°.
Pressure30.42 inHg
Wind7.9 mph N
Humidity58%
Visibility—
Dew point30°
Sun, 0159° / 32°0
59 °
Leyden, Sunday, 1 November
Clear. High 59°, low 32°.
Pressure30.39 inHg
Wind6.6 mph SW
Humidity58%
Visibility—
Dew point34°
Mon, 0250° / 44°0.7
50 °
Leyden, Monday, 2 November
Rain. High 50°, low 44°.
Pressure30.00 inHg
Wind10.6 mph SE
Humidity98%
Visibility—
Dew point47°
Tue, 0351° / 37°0
51 °
Leyden, Tuesday, 3 November
Partly cloudy. High 51°, low 37°.
Pressure30.21 inHg
Wind11.8 mph NE
Humidity73%
Visibility—
Dew point37°
Wed, 0451° / 33°0
51 °
Leyden, Wednesday, 4 November
Mostly clear. High 51°, low 33°.
Pressure30.30 inHg
Wind8.6 mph S
Humidity54%
Visibility—
Dew point28°
Thu, 0545° / 39°0.58
45 °
Leyden, Thursday, 5 November
Rain. High 45°, low 39°.
Pressure30.06 inHg
Wind9.1 mph S
Humidity60%
Visibility—
Dew point31°
Fri, 0645° / 36°0.24
45 °
Leyden, Friday, 6 November
Rain. High 45°, low 36°.
Pressure29.74 inHg
Wind9.5 mph N
Humidity97%
Visibility—
Dew point43°
Sat, 0738° / 29°0
38 °
Leyden, Saturday, 7 November
Overcast. High 38°, low 29°.
Pressure30.12 inHg
Wind9.2 mph NW
Humidity64%
Visibility—
Dew point22°
Sun, 0844° / 30°0
44 °
Leyden, Sunday, 8 November
Overcast. High 44°, low 30°.
Pressure30.27 inHg
Wind8 mph SW
Humidity54%
Visibility—
Dew point23°
Mon, 0950° / 34°0
50 °
Leyden, Monday, 9 November
Clear. High 50°, low 34°.
Pressure30.33 inHg
Wind6.4 mph W
Humidity76%
Visibility—
Dew point37°
Tue, 1052° / 38°0
52 °
Leyden, Tuesday, 10 November
Overcast. High 52°, low 38°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity65%
Visibility—
Dew point34°
Wed, 1149° / 45°0.08
49 °
Leyden, Wednesday, 11 November
Light rain. High 49°, low 45°.
Pressure29.91 inHg
Wind10.5 mph S
Humidity73%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1244° / 31°0.2
44 °
Leyden, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.2 in
Chance of precipitation57%
Record high65° (1964)
Record low10° (2019)
Fri, 1342° / 29°0.15
42 °
Leyden, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation53%
Record high59° (2005)
Record low1° (2019)
Sat, 1442° / 30°0.13
42 °
Leyden, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation43%
Record high62° (1994)
Record low5° (2018)
Sun, 1542° / 29°0.19
42 °
Leyden, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.19 in
Chance of precipitation58%
Record high61° (1989)
Record low7° (2018)
Mon, 1642° / 29°0.16
42 °
Leyden, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.16 in
Chance of precipitation47%
Record high61° (2006)
Record low7° (1996)
Tue, 1741° / 29°0.19
41 °
Leyden, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.19 in
Chance of precipitation57%
Record high60° (1987)
Record low8° (1972)
Wed, 1841° / 29°0.11
41 °
Leyden, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high60° (1994)
Record low13° (2008)
Thu, 1942° / 29°0.13
42 °
Leyden, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation43%
Record high64° (1985)
Record low11° (2008)
Fri, 2041° / 28°0.17
41 °
Leyden, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation55%
Record high66° (1991)
Record low9° (1992)
Sat, 2140° / 27°0.18
40 °
Leyden, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.18 in
Chance of precipitation53%
Record high53° (1991)
Record low7° (1967)
Sun, 2239° / 27°0.15
39 °
Leyden, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation57%
Record high58° (1963)
Record low-2° (2018)
Mon, 2340° / 26°0.13
40 °
Leyden, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (1979)
Record low-14° (2018)
Tue, 2439° / 26°0.15
39 °
Leyden, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.15 in
Chance of precipitation53%
Record high62° (2014)
Record low-1° (2000)
Wed, 2540° / 27°0.15
40 °
Leyden, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.15 in
Chance of precipitation48%
Record high58° (2001)
Record low3° (1995)
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 Leyden, 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 Leyden, 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.