Monthly outlook for Dayton, NY: average high 59.6°, average low 43.3°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 8 days and 2.3 inches. The warmest day looks like 13 October (78.1°), the coolest 20 October (29°).
59.6°/43.3°
Average high / low
+2.4°
Above normal
5 / 8
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
60.6°
56.5°
+2.3°
20 October – 29 October
57.9°
52.5°
+3°
30 October – 8 November
at normal
49.6°
—
October records over 66 years
82.2°1 October 2019All-time high
19.6°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — New Albion (9 mi).
Sun, 1164° / 47°0.02
64 °
Dayton, Sunday, 11 October
Light rain. High 64°, low 47°.
Pressure30.09 inHg
Wind13.1 mph SE
Humidity82%
Visibility6.0 mi
Dew point55°
Mon, 1267° / 57°0.01
67 °
Dayton, Monday, 12 October
Light rain. High 67°, low 57°.
Pressure29.91 inHg
Wind6.2 mph W
Humidity88%
Visibility6.2 mi
Dew point59°
Tue, 1378° / 61°0.32
78 °
Dayton, Tuesday, 13 October
Rain. High 78°, low 61°.
Pressure29.74 inHg
Wind10.8 mph SW
Humidity65%
Visibility6.2 mi
Dew point63°
Wed, 1464° / 56°0.13
64 °
Dayton, Wednesday, 14 October
Light rain. High 64°, low 56°.
Pressure29.97 inHg
Wind13 mph NW
Humidity74%
Visibility—
Dew point54°
Thu, 1554° / 47°0.01
54 °
Dayton, Thursday, 15 October
Light rain. High 54°, low 47°.
Pressure30.39 inHg
Wind13 mph NW
Humidity58%
Visibility—
Dew point38°
Fri, 1665° / 50°0.45
65 °
Dayton, Friday, 16 October
Rain. High 65°, low 50°.
Pressure29.80 inHg
Wind16.5 mph W
Humidity88%
Visibility—
Dew point60°
Sat, 1758° / 46°0.01
58 °
Dayton, Saturday, 17 October
Light rain. High 58°, low 46°.
Pressure29.91 inHg
Wind12.3 mph SW
Humidity79%
Visibility—
Dew point45°
Sun, 1846° / 34°0.13
46 °
Dayton, Sunday, 18 October
Snow. High 46°, low 34°.
Pressure30.15 inHg
Wind12.4 mph N
Humidity94%
Visibility—
Dew point37°
Mon, 1942° / 29°0
42 °
Dayton, Monday, 19 October
Partly cloudy. High 42°, low 29°.
Pressure30.36 inHg
Wind11.6 mph NW
Humidity49%
Visibility—
Dew point22°
Tue, 2052° / 29°0
52 °
Dayton, Tuesday, 20 October
Clear. High 52°, low 29°.
Pressure30.39 inHg
Wind4.7 mph S
Humidity40%
Visibility—
Dew point25°
Wed, 2159° / 35°0
59 °
Dayton, Wednesday, 21 October
Clear. High 59°, low 35°.
Pressure30.39 inHg
Wind5.6 mph S
Humidity36%
Visibility—
Dew point29°
Thu, 2263° / 39°0
63 °
Dayton, Thursday, 22 October
Clear. High 63°, low 39°.
Pressure30.33 inHg
Wind7.9 mph SE
Humidity33%
Visibility—
Dew point30°
Fri, 2360° / 41°0
60 °
Dayton, Friday, 23 October
Overcast. High 60°, low 41°.
Pressure30.15 inHg
Wind13 mph S
Humidity48%
Visibility—
Dew point38°
Sat, 2462° / 42°0
62 °
Dayton, Saturday, 24 October
Partly cloudy. High 62°, low 42°.
Pressure30.03 inHg
Wind12.9 mph S
Humidity49%
Visibility—
Dew point40°
Sun, 2553° / 42°0.22
53 °
Dayton, Sunday, 25 October
Rain. High 53°, low 42°.
Pressure29.68 inHg
Wind16.8 mph S
Humidity72%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2652° / 39°0.13
52 °
Dayton, Monday, 26 October
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation43%
Record high73° (1991)
Record low28° (1987)
Tue, 2752° / 38°0.15
52 °
Dayton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation45%
Record high71° (2023)
Record low25° (1976)
Wed, 2851° / 37°0.14
51 °
Dayton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation50%
Record high69° (1971)
Record low25° (1976)
Thu, 2949° / 37°0.14
49 °
Dayton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.14 in
Chance of precipitation45%
Record high69° (1971)
Record low24° (1965)
Fri, 3051° / 37°0.1
51 °
Dayton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high71° (2024)
Record low26° (1983)
Sat, 3152° / 38°0.14
52 °
Dayton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2024)
Record low24° (1988)
Sun, 0152° / 39°0.14
52 °
Dayton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.14 in
Chance of precipitation43%
Record high67° (1974)
Record low28° (2002)
Mon, 0252° / 38°0.19
52 °
Dayton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (2016)
Record low23° (1965)
Tue, 0351° / 37°0.13
51 °
Dayton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation45%
Record high69° (1961)
Record low25° (1984)
Wed, 0449° / 37°0.13
49 °
Dayton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (2003)
Record low22° (1991)
Thu, 0549° / 37°0.13
49 °
Dayton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.13 in
Chance of precipitation53%
Record high73° (2022)
Record low19° (1991)
Fri, 0648° / 35°0.13
48 °
Dayton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation58%
Record high69° (2022)
Record low21° (1967)
Sat, 0746° / 34°0.12
46 °
Dayton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.12 in
Chance of precipitation53%
Record high68° (1975)
Record low17° (1967)
Sun, 0847° / 34°0.11
47 °
Dayton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (2020)
Record low17° (1992)
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 Dayton, 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 Dayton, 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.