Monthly outlook for Clayton, NY: average high 56.1°, average low 46.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 2.4 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 23 October (66.5°), the coolest 27 October (33.5°).
56.1°/46.2°
Average high / low
+1.2°
Above normal
3 / 7
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
57.1°
54.9°
+1.2°
23 October – 1 November
54.4°
51.2°
+1.8°
2 November – 11 November
at normal
47.5°
—
October records over 66 years
81.3°5 October 2023All-time high
27.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Saint Lawrence (5 mi).
Wed, 1464° / 55°0.01
64 °
Clayton, Wednesday, 14 October
Light rain. High 64°, low 55°.
Pressure29.91 inHg
Wind12 mph W
Humidity76%
Visibility6.2 mi
Dew point51°
Thu, 1554° / 46°0
54 °
Clayton, Thursday, 15 October
Overcast. High 54°, low 46°.
Pressure30.30 inHg
Wind5.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point36°
Fri, 1653° / 43°0.9
53 °
Clayton, Friday, 16 October
Rain. High 53°, low 43°.
Pressure29.38 inHg
Wind8.4 mph N
Humidity97%
Visibility4.2 mi
Dew point52°
Sat, 1744° / 38°0
44 °
Clayton, Saturday, 17 October
Mostly clear. High 44°, low 38°.
Pressure30.21 inHg
Wind17.4 mph N
Humidity67%
Visibility—
Dew point30°
Sun, 1855° / 41°0
55 °
Clayton, Sunday, 18 October
Clear. High 55°, low 41°.
Pressure30.30 inHg
Wind17.8 mph SW
Humidity75%
Visibility—
Dew point43°
Mon, 1956° / 44°0
56 °
Clayton, Monday, 19 October
Overcast. High 56°, low 44°.
Pressure30.36 inHg
Wind15.5 mph S
Humidity53%
Visibility—
Dew point35°
Tue, 2060° / 49°0
60 °
Clayton, Tuesday, 20 October
Clear. High 60°, low 49°.
Pressure30.42 inHg
Wind10.5 mph S
Humidity71%
Visibility—
Dew point47°
Wed, 2160° / 50°0
60 °
Clayton, Wednesday, 21 October
Overcast. High 60°, low 50°.
Pressure30.42 inHg
Wind3.5 mph W
Humidity72%
Visibility—
Dew point47°
Thu, 2261° / 56°0
61 °
Clayton, Thursday, 22 October
Overcast. High 61°, low 56°.
Pressure30.33 inHg
Wind5.4 mph SE
Humidity71%
Visibility—
Dew point49°
Fri, 2366° / 58°0.01
66 °
Clayton, Friday, 23 October
Light rain. High 66°, low 58°.
Pressure30.15 inHg
Wind19.9 mph SW
Humidity69%
Visibility—
Dew point52°
Sat, 2461° / 50°0.03
61 °
Clayton, Saturday, 24 October
Light rain. High 61°, low 50°.
Pressure29.91 inHg
Wind22.6 mph SW
Humidity74%
Visibility—
Dew point52°
Sun, 2554° / 46°0
54 °
Clayton, Sunday, 25 October
Overcast. High 54°, low 46°.
Pressure29.94 inHg
Wind20.5 mph W
Humidity60%
Visibility—
Dew point39°
Mon, 2649° / 39°0.02
49 °
Clayton, Monday, 26 October
Light rain. High 49°, low 39°.
Pressure30.03 inHg
Wind17.6 mph W
Humidity58%
Visibility—
Dew point30°
Tue, 2745° / 34°0
45 °
Clayton, Tuesday, 27 October
Overcast. High 45°, low 34°.
Pressure30.21 inHg
Wind12.2 mph NW
Humidity63%
Visibility—
Dew point26°
Wed, 2851° / 42°0.17
51 °
Clayton, Wednesday, 28 October
Light rain. High 51°, low 42°.
Pressure29.74 inHg
Wind19.8 mph S
Humidity67%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2949° / 40°0.07
49 °
Clayton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2019)
Record low29° (1965)
Fri, 3049° / 41°0.11
49 °
Clayton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.11 in
Chance of precipitation22%
Record high66° (2024)
Record low31° (2002)
Sat, 3151° / 41°0.12
51 °
Clayton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high71° (2024)
Record low31° (1972)
Sun, 0151° / 42°0.14
51 °
Clayton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation52%
Record high64° (2024)
Record low29° (1965)
Mon, 0250° / 41°0.19
50 °
Clayton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation43%
Record high65° (1971)
Record low26° (1965)
Tue, 0350° / 40°0.11
50 °
Clayton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1961)
Record low28° (2002)
Wed, 0449° / 40°0.11
49 °
Clayton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high65° (2022)
Record low28° (1989)
Thu, 0549° / 40°0.11
49 °
Clayton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation45%
Record high72° (2022)
Record low28° (1965)
Fri, 0648° / 40°0.12
48 °
Clayton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Sat, 0747° / 38°0.1
47 °
Clayton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation42%
Record high63° (1975)
Record low23° (2002)
Sun, 0846° / 38°0.14
46 °
Clayton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high61° (1996)
Record low25° (2019)
Mon, 0946° / 38°0.1
46 °
Clayton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation45%
Record high62° (2020)
Record low23° (1976)
Tue, 1046° / 38°0.12
46 °
Clayton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (2020)
Record low18° (2017)
Wed, 1145° / 37°0.15
45 °
Clayton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.15 in
Chance of precipitation48%
Record high63° (2020)
Record low21° (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 Clayton, 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 Clayton, 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.