Monthly outlook for Jacksonville, NY: average high 55.5°, average low 39.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 5 November (65.4°), the coolest 1 November (29.6°).
55.5°/39.9°
Average high / low
+1.1°
Above normal
5 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
56.3°
54°
+1.2°
31 October – 9 November
54.1°
50.9°
+1.8°
10 November – 19 November
at normal
45.4°
—
October records over 66 years
84.6°1 October 2019All-time high
26.1°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Covert (7 mi).
Thu, 2263° / 31°0.01
63 °
Jacksonville, Thursday, 22 October
Light rain. High 63°, low 31°.
Pressure30.15 inHg
Wind8.8 mph NW
Humidity78%
Visibility0.5 mi
Dew point48°
Fri, 2350° / 39°0
50 °
Jacksonville, Friday, 23 October
Partly cloudy. High 50°, low 39°.
Pressure30.45 inHg
Wind6 mph N
Humidity61%
Visibility6.2 mi
Dew point35°
Sat, 2456° / 37°0
56 °
Jacksonville, Saturday, 24 October
Clear. High 56°, low 37°.
Pressure30.56 inHg
Wind3.7 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Sun, 2559° / 36°0
59 °
Jacksonville, Sunday, 25 October
Clear. High 59°, low 36°.
Pressure30.56 inHg
Wind6.1 mph S
Humidity65%
Visibility—
Dew point37°
Mon, 2663° / 42°0
63 °
Jacksonville, Monday, 26 October
Mostly clear. High 63°, low 42°.
Pressure30.30 inHg
Wind5.5 mph W
Humidity68%
Visibility—
Dew point44°
Tue, 2751° / 42°0
51 °
Jacksonville, Tuesday, 27 October
Overcast. High 51°, low 42°.
Pressure30.24 inHg
Wind8.2 mph NW
Humidity83%
Visibility—
Dew point43°
Wed, 2855° / 39°0.05
55 °
Jacksonville, Wednesday, 28 October
Light rain. High 55°, low 39°.
Pressure30.30 inHg
Wind9.4 mph SE
Humidity75%
Visibility—
Dew point40°
Thu, 2957° / 46°0.13
57 °
Jacksonville, Thursday, 29 October
Light rain. High 57°, low 46°.
Pressure29.88 inHg
Wind18.9 mph S
Humidity84%
Visibility—
Dew point50°
Fri, 3048° / 36°0.04
48 °
Jacksonville, Friday, 30 October
Snow. High 48°, low 36°.
Pressure30.12 inHg
Wind15.7 mph W
Humidity49%
Visibility—
Dew point26°
Sat, 3143° / 30°0.01
43 °
Jacksonville, Saturday, 31 October
Light snow. High 43°, low 30°.
Pressure30.45 inHg
Wind13.3 mph NW
Humidity64%
Visibility—
Dew point26°
Sun, 0145° / 30°0.03
45 °
Jacksonville, Sunday, 1 November
Light rain. High 45°, low 30°.
Pressure30.42 inHg
Wind15 mph S
Humidity48%
Visibility—
Dew point23°
Mon, 0251° / 44°0.61
51 °
Jacksonville, Monday, 2 November
Rain. High 51°, low 44°.
Pressure30.21 inHg
Wind8.9 mph S
Humidity92%
Visibility—
Dew point44°
Tue, 0359° / 51°0.07
59 °
Jacksonville, Tuesday, 3 November
Light rain. High 59°, low 51°.
Pressure30.09 inHg
Wind4.8 mph S
Humidity89%
Visibility—
Dew point51°
Wed, 0460° / 53°0.01
60 °
Jacksonville, Wednesday, 4 November
Light rain. High 60°, low 53°.
Pressure30.15 inHg
Wind5.6 mph SE
Humidity88%
Visibility—
Dew point54°
Thu, 0565° / 52°0
65 °
Jacksonville, Thursday, 5 November
Partly cloudy. High 65°, low 52°.
Pressure30.21 inHg
Wind14.4 mph S
Humidity79%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0650° / 38°0.1
50 °
Jacksonville, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.1 in
Chance of precipitation40%
Record high73° (2022)
Record low28° (2012)
Sat, 0748° / 37°0.1
48 °
Jacksonville, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.1 in
Chance of precipitation48%
Record high69° (2020)
Record low19° (1962)
Sun, 0848° / 36°0.13
48 °
Jacksonville, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (2020)
Record low24° (1976)
Mon, 0949° / 36°0.1
49 °
Jacksonville, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high71° (2020)
Record low21° (1976)
Tue, 1049° / 36°0.14
49 °
Jacksonville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation52%
Record high71° (2020)
Record low20° (2017)
Wed, 1147° / 36°0.13
47 °
Jacksonville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.13 in
Chance of precipitation53%
Record high65° (2012)
Record low22° (2017)
Thu, 1245° / 35°0.17
45 °
Jacksonville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.17 in
Chance of precipitation50%
Record high66° (1964)
Record low18° (2019)
Fri, 1345° / 33°0.09
45 °
Jacksonville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (1964)
Record low17° (2019)
Sat, 1445° / 34°0.13
45 °
Jacksonville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation40%
Record high64° (1994)
Record low18° (1986)
Sun, 1545° / 34°0.15
45 °
Jacksonville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation52%
Record high63° (1960)
Record low19° (1967)
Mon, 1645° / 33°0.13
45 °
Jacksonville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high64° (1990)
Record low18° (2019)
Tue, 1744° / 33°0.12
44 °
Jacksonville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.12 in
Chance of precipitation43%
Record high60° (1987)
Record low20° (1972)
Wed, 1844° / 33°0.07
44 °
Jacksonville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (2016)
Record low19° (2014)
Thu, 1945° / 33°0.09
45 °
Jacksonville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1985)
Record low16° (2014)
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 Jacksonville, 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 Jacksonville, 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.