Monthly outlook for Cardiff, NY: average high 58°, average low 43.8°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 7 days and 2.6 inches. The warmest day looks like 13 October (71.1°), the coolest 27 October (31.5°).
58°/43.8°
Average high / low
+1.4°
Above normal
5 / 7
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
59.2°
56.5°
+1.5°
23 October – 1 November
56.1°
53.1°
+1.6°
2 November – 11 November
at normal
49.4°
—
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).
Wed, 1465° / 52°0.08
65 °
Cardiff, Wednesday, 14 October
Rain. High 65°, low 52°.
Pressure29.94 inHg
Wind11.7 mph W
Humidity87%
Visibility6.2 mi
Dew point55°
Thu, 1553° / 45°0
53 °
Cardiff, Thursday, 15 October
Overcast. High 53°, low 45°.
Pressure30.30 inHg
Wind2.6 mph NE
Humidity63%
Visibility6.2 mi
Dew point39°
Fri, 1662° / 40°2.01
62 °
Cardiff, Friday, 16 October
Heavy rain. High 62°, low 40°.
Pressure29.41 inHg
Wind14.3 mph W
Humidity98%
Visibility0.8 mi
Dew point64°
Sat, 1739° / 33°0.24
39 °
Cardiff, Saturday, 17 October
Light rain. High 39°, low 33°.
Pressure30.24 inHg
Wind18.7 mph NW
Humidity69%
Visibility—
Dew point28°
Sun, 1855° / 38°0
55 °
Cardiff, Sunday, 18 October
Clear. High 55°, low 38°.
Pressure30.36 inHg
Wind11.3 mph SW
Humidity68%
Visibility—
Dew point37°
Mon, 1955° / 39°0
55 °
Cardiff, Monday, 19 October
Overcast. High 55°, low 39°.
Pressure30.39 inHg
Wind11 mph S
Humidity49%
Visibility—
Dew point33°
Tue, 2064° / 46°0
64 °
Cardiff, Tuesday, 20 October
Partly cloudy. High 64°, low 46°.
Pressure30.42 inHg
Wind6.3 mph S
Humidity52%
Visibility—
Dew point41°
Wed, 2167° / 48°0
67 °
Cardiff, Wednesday, 21 October
Overcast. High 67°, low 48°.
Pressure30.42 inHg
Wind3.6 mph S
Humidity57%
Visibility—
Dew point44°
Thu, 2262° / 53°0
62 °
Cardiff, Thursday, 22 October
Overcast. High 62°, low 53°.
Pressure30.33 inHg
Wind7 mph S
Humidity68%
Visibility—
Dew point48°
Fri, 2369° / 53°0
69 °
Cardiff, Friday, 23 October
Overcast. High 69°, low 53°.
Pressure30.21 inHg
Wind15.5 mph S
Humidity62%
Visibility—
Dew point49°
Sat, 2467° / 48°0.02
67 °
Cardiff, Saturday, 24 October
Light rain. High 67°, low 48°.
Pressure29.97 inHg
Wind18.1 mph W
Humidity62%
Visibility—
Dew point50°
Sun, 2556° / 42°0
56 °
Cardiff, Sunday, 25 October
Mostly clear. High 56°, low 42°.
Pressure30.03 inHg
Wind15 mph W
Humidity63%
Visibility—
Dew point38°
Mon, 2646° / 41°0.02
46 °
Cardiff, Monday, 26 October
Light rain. High 46°, low 41°.
Pressure30.06 inHg
Wind17.6 mph NW
Humidity71%
Visibility—
Dew point34°
Tue, 2744° / 31°0.01
44 °
Cardiff, Tuesday, 27 October
Light rain. High 44°, low 31°.
Pressure30.24 inHg
Wind12.6 mph NW
Humidity56%
Visibility—
Dew point25°
Wed, 2854° / 35°0.15
54 °
Cardiff, Wednesday, 28 October
Light rain. High 54°, low 35°.
Pressure29.80 inHg
Wind15.7 mph SW
Humidity52%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2951° / 39°0.12
51 °
Cardiff, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation45%
Record high68° (1989)
Record low27° (1965)
Fri, 3051° / 39°0.1
51 °
Cardiff, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2024)
Record low28° (2008)
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)
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.