Monthly outlook for Cardiff, NY: average high 52.7°, average low 37.9°. That is 1° below the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 7 days and 2.5 inches. The warmest day looks like 16 October (65.9°), the coolest 30 October (32.1°).
52.7°/37.9°
Average high / low
−1°
Below normal
5 / 7
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
56.1°
55.6°
+0.2°
25 October – 3 November
47°
52.6°
-3.1°
4 November – 13 November
at normal
47.8°
—
October records over 66 years
84.2°4 October 2023All-time high
26.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Marcellus (10 mi).
Fri, 1666° / 46°0.86
66 °
Cardiff, Friday, 16 October
Rain. High 66°, low 46°.
Pressure29.56 inHg
Wind19.9 mph SW
Humidity88%
Visibility6.2 mi
Dew point62°
Sat, 1745° / 35°0.02
45 °
Cardiff, Saturday, 17 October
Light rain. High 45°, low 35°.
Pressure30.27 inHg
Wind13.3 mph NW
Humidity63%
Visibility6.2 mi
Dew point28°
Sun, 1853° / 33°0
53 °
Cardiff, Sunday, 18 October
Clear. High 53°, low 33°.
Pressure30.56 inHg
Wind9.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point36°
Mon, 1959° / 40°0
59 °
Cardiff, Monday, 19 October
Clear. High 59°, low 40°.
Pressure30.50 inHg
Wind6.9 mph S
Humidity44%
Visibility—
Dew point32°
Tue, 2056° / 39°0
56 °
Cardiff, Tuesday, 20 October
Clear. High 56°, low 39°.
Pressure30.33 inHg
Wind7.4 mph NW
Humidity77%
Visibility—
Dew point43°
Wed, 2155° / 38°0
55 °
Cardiff, Wednesday, 21 October
Clear. High 55°, low 38°.
Pressure30.42 inHg
Wind9.3 mph N
Humidity68%
Visibility—
Dew point39°
Thu, 2253° / 35°0
53 °
Cardiff, Thursday, 22 October
Mostly clear. High 53°, low 35°.
Pressure30.42 inHg
Wind6 mph NW
Humidity53%
Visibility—
Dew point30°
Fri, 2358° / 40°0
58 °
Cardiff, Friday, 23 October
Clear. High 58°, low 40°.
Pressure30.36 inHg
Wind8.2 mph NW
Humidity52%
Visibility—
Dew point34°
Sat, 2459° / 41°0
59 °
Cardiff, Saturday, 24 October
Mostly clear. High 59°, low 41°.
Pressure30.45 inHg
Wind7.1 mph SE
Humidity58%
Visibility—
Dew point37°
Sun, 2554° / 42°0
54 °
Cardiff, Sunday, 25 October
Overcast. High 54°, low 42°.
Pressure30.42 inHg
Wind14.1 mph S
Humidity57%
Visibility—
Dew point33°
Mon, 2649° / 39°0.1
49 °
Cardiff, Monday, 26 October
Light rain. High 49°, low 39°.
Pressure30.09 inHg
Wind14.6 mph S
Humidity79%
Visibility—
Dew point42°
Tue, 2748° / 36°0.04
48 °
Cardiff, Tuesday, 27 October
Light rain. High 48°, low 36°.
Pressure30.15 inHg
Wind12.6 mph W
Humidity54%
Visibility—
Dew point28°
Wed, 2845° / 33°0
45 °
Cardiff, Wednesday, 28 October
Clear. High 45°, low 33°.
Pressure30.09 inHg
Wind13.8 mph W
Humidity55%
Visibility—
Dew point26°
Thu, 2945° / 32°0.22
45 °
Cardiff, Thursday, 29 October
Rain. High 45°, low 32°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity54%
Visibility—
Dew point28°
Fri, 3041° / 32°0.15
41 °
Cardiff, Friday, 30 October
Snow. High 41°, low 32°.
Pressure29.88 inHg
Wind14 mph NW
Humidity82%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 39°0.13
53 °
Cardiff, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2024)
Record low27° (1972)
Sun, 0153° / 40°0.14
53 °
Cardiff, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high72° (2024)
Record low29° (1965)
Mon, 0252° / 40°0.21
52 °
Cardiff, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation48%
Record high71° (1982)
Record low25° (1965)
Tue, 0352° / 39°0.11
52 °
Cardiff, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high70° (1982)
Record low28° (2002)
Wed, 0450° / 39°0.13
50 °
Cardiff, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation47%
Record high70° (2015)
Record low28° (2013)
Thu, 0551° / 39°0.13
51 °
Cardiff, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation55%
Record high72° (2022)
Record low25° (1991)
Fri, 0650° / 39°0.15
50 °
Cardiff, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation45%
Record high73° (2022)
Record low26° (1962)
Sat, 0748° / 37°0.11
48 °
Cardiff, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.11 in
Chance of precipitation52%
Record high68° (1975)
Record low18° (1962)
Sun, 0848° / 36°0.14
48 °
Cardiff, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation45%
Record high68° (2020)
Record low21° (1976)
Mon, 0948° / 36°0.12
48 °
Cardiff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high72° (2020)
Record low20° (1976)
Tue, 1048° / 36°0.15
48 °
Cardiff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation48%
Record high71° (2020)
Record low20° (2017)
Wed, 1146° / 36°0.15
46 °
Cardiff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation63%
Record high66° (2020)
Record low17° (2017)
Thu, 1245° / 34°0.17
45 °
Cardiff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.17 in
Chance of precipitation53%
Record high67° (1964)
Record low15° (2019)
Fri, 1344° / 32°0.11
44 °
Cardiff, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation55%
Record high59° (2005)
Record low13° (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 Cardiff, 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 Cardiff, 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.