Monthly outlook for Oakville, NY: average high 58.8°, average low 49.7°. That is 0.2° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (64.3°), the coolest 18 October (39.3°).
58.8°/49.7°
Average high / low
−0.2°
Below normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
57.9°
60°
-1.2°
27 October – 5 November
60.3°
57.4°
+1.6°
6 November – 15 November
at normal
53.7°
—
October records over 66 years
82.8°2 October 2019All-time high
34.5°27 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Quogue (3 mi).
Sun, 1853° / 39°0
53 °
Oakville, Sunday, 18 October
Clear. High 53°, low 39°.
Pressure30.56 inHg
Wind7.3 mph NE
Humidity45%
Visibility6.2 mi
Dew point32°
Mon, 1960° / 44°0
60 °
Oakville, Monday, 19 October
Overcast. High 60°, low 44°.
Pressure30.33 inHg
Wind12.1 mph NE
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 2064° / 52°0
64 °
Oakville, Tuesday, 20 October
Clear. High 64°, low 52°.
Pressure30.18 inHg
Wind11.6 mph N
Humidity59%
Visibility6.2 mi
Dew point47°
Wed, 2155° / 46°0
55 °
Oakville, Wednesday, 21 October
Partly cloudy. High 55°, low 46°.
Pressure30.27 inHg
Wind10.8 mph NE
Humidity61%
Visibility6.2 mi
Dew point40°
Thu, 2260° / 43°0
60 °
Oakville, Thursday, 22 October
Clear. High 60°, low 43°.
Pressure30.09 inHg
Wind11.6 mph N
Humidity62%
Visibility—
Dew point40°
Fri, 2356° / 45°0
56 °
Oakville, Friday, 23 October
Clear. High 56°, low 45°.
Pressure30.36 inHg
Wind18.8 mph NE
Humidity58%
Visibility—
Dew point34°
Sat, 2452° / 48°0
52 °
Oakville, Saturday, 24 October
Clear. High 52°, low 48°.
Pressure30.62 inHg
Wind20.4 mph NE
Humidity63%
Visibility—
Dew point37°
Sun, 2558° / 51°0
58 °
Oakville, Sunday, 25 October
Mostly clear. High 58°, low 51°.
Pressure30.53 inHg
Wind13.3 mph SW
Humidity62%
Visibility—
Dew point41°
Mon, 2662° / 52°0
62 °
Oakville, Monday, 26 October
Overcast. High 62°, low 52°.
Pressure30.18 inHg
Wind18 mph N
Humidity68%
Visibility—
Dew point48°
Tue, 2758° / 49°0
58 °
Oakville, Tuesday, 27 October
Clear. High 58°, low 49°.
Pressure30.30 inHg
Wind17.6 mph NW
Humidity58%
Visibility—
Dew point37°
Wed, 2858° / 53°0
58 °
Oakville, Wednesday, 28 October
Partly cloudy. High 58°, low 53°.
Pressure30.30 inHg
Wind9.1 mph SW
Humidity55%
Visibility—
Dew point39°
Thu, 2960° / 56°0
60 °
Oakville, Thursday, 29 October
Overcast. High 60°, low 56°.
Pressure30.30 inHg
Wind18.7 mph SW
Humidity55%
Visibility—
Dew point43°
Fri, 3063° / 60°0.01
63 °
Oakville, Friday, 30 October
Light rain. High 63°, low 60°.
Pressure30.06 inHg
Wind23.1 mph SW
Humidity84%
Visibility—
Dew point58°
Sat, 3163° / 57°0.13
63 °
Oakville, Saturday, 31 October
Rain. High 63°, low 57°.
Pressure30.12 inHg
Wind18.4 mph SW
Humidity67%
Visibility—
Dew point50°
Sun, 0161° / 56°0.96
61 °
Oakville, Sunday, 1 November
Heavy rain. High 61°, low 56°.
Pressure30.27 inHg
Wind19 mph S
Humidity74%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0258° / 50°0.09
58 °
Oakville, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low50°
Average precipitation0.09 in
Chance of precipitation32%
Record high69° (1971)
Record low33° (1965)
Tue, 0358° / 48°0.15
58 °
Oakville, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.15 in
Chance of precipitation27%
Record high69° (2017)
Record low38° (2023)
Wed, 0456° / 48°0.06
56 °
Oakville, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (1975)
Record low37° (2013)
Thu, 0556° / 48°0.17
56 °
Oakville, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low48°
Average precipitation0.17 in
Chance of precipitation35%
Record high69° (2022)
Record low38° (1965)
Fri, 0655° / 48°0.13
55 °
Oakville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low48°
Average precipitation0.13 in
Chance of precipitation38%
Record high71° (2024)
Record low36° (1962)
Sat, 0755° / 47°0.09
55 °
Oakville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low47°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (2022)
Record low36° (1962)
Sun, 0854° / 46°0.15
54 °
Oakville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (2020)
Record low33° (2019)
Mon, 0955° / 46°0.09
55 °
Oakville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (2020)
Record low30° (2019)
Tue, 1055° / 46°0.19
55 °
Oakville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.19 in
Chance of precipitation42%
Record high65° (1999)
Record low29° (2017)
Wed, 1154° / 46°0.17
54 °
Oakville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.17 in
Chance of precipitation37%
Record high69° (2024)
Record low27° (2017)
Thu, 1253° / 44°0.19
53 °
Oakville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.19 in
Chance of precipitation42%
Record high71° (2022)
Record low31° (2019)
Fri, 1352° / 43°0.24
52 °
Oakville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.24 in
Chance of precipitation40%
Record high65° (1964)
Record low26° (2019)
Sat, 1451° / 43°0.12
51 °
Oakville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.12 in
Chance of precipitation23%
Record high63° (1989)
Record low28° (1986)
Sun, 1552° / 43°0.13
52 °
Oakville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation43%
Record high69° (1993)
Record low27° (1967)
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 Oakville, 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 Oakville, 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.