Monthly outlook for Leon, NY: average high 61.1°, average low 44.2°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 16 October (79.9°), the coolest 22 October (29.8°).
61.1°/44.2°
Average high / low
+2.8°
Above normal
4 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
64.8°
57.6°
+4°
18 October – 27 October
55°
53.1°
+1.1°
28 October – 6 November
at normal
50.4°
—
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 (6 mi).
Fri, 0964° / 40°0
64 °
Leon, Friday, 9 October
Clear. High 64°, low 40°.
Pressure30.18 inHg
Wind12.7 mph W
Humidity61%
Visibility6.2 mi
Dew point44°
Sat, 1070° / 43°0
70 °
Leon, Saturday, 10 October
Clear. High 70°, low 43°.
Pressure30.39 inHg
Wind8.9 mph S
Humidity53%
Visibility6.2 mi
Dew point47°
Sun, 1158° / 52°0.3
58 °
Leon, Sunday, 11 October
Rain. High 58°, low 52°.
Pressure30.24 inHg
Wind13.5 mph S
Humidity67%
Visibility6.2 mi
Dew point47°
Mon, 1261° / 55°0.06
61 °
Leon, Monday, 12 October
Light rain. High 61°, low 55°.
Pressure29.80 inHg
Wind14.9 mph S
Humidity97%
Visibility—
Dew point58°
Tue, 1361° / 42°0.56
61 °
Leon, Tuesday, 13 October
Rain. High 61°, low 42°.
Pressure29.65 inHg
Wind18.5 mph NW
Humidity85%
Visibility—
Dew point52°
Wed, 1450° / 36°0
50 °
Leon, Wednesday, 14 October
Clear. High 50°, low 36°.
Pressure30.12 inHg
Wind12.9 mph N
Humidity49%
Visibility—
Dew point29°
Thu, 1563° / 38°0
63 °
Leon, Thursday, 15 October
Overcast. High 63°, low 38°.
Pressure30.03 inHg
Wind15.2 mph S
Humidity42%
Visibility—
Dew point36°
Fri, 1680° / 61°0.01
80 °
Leon, Friday, 16 October
Light rain. High 80°, low 61°.
Pressure30.00 inHg
Wind16.7 mph SW
Humidity62%
Visibility—
Dew point63°
Sat, 1779° / 64°0.01
79 °
Leon, Saturday, 17 October
Light rain. High 79°, low 64°.
Pressure30.09 inHg
Wind11.6 mph SW
Humidity60%
Visibility—
Dew point62°
Sun, 1863° / 48°0.04
63 °
Leon, Sunday, 18 October
Light rain. High 63°, low 48°.
Pressure30.18 inHg
Wind7.7 mph W
Humidity73%
Visibility—
Dew point45°
Mon, 1953° / 40°0
53 °
Leon, Monday, 19 October
Overcast. High 53°, low 40°.
Pressure30.24 inHg
Wind7.3 mph NW
Humidity60%
Visibility—
Dew point38°
Tue, 2058° / 38°0
58 °
Leon, Tuesday, 20 October
Clear. High 58°, low 38°.
Pressure30.06 inHg
Wind8 mph W
Humidity52%
Visibility—
Dew point38°
Wed, 2145° / 33°0.02
45 °
Leon, Wednesday, 21 October
Light rain. High 45°, low 33°.
Pressure30.18 inHg
Wind13.1 mph N
Humidity65%
Visibility—
Dew point32°
Thu, 2257° / 30°0
57 °
Leon, Thursday, 22 October
Partly cloudy. High 57°, low 30°.
Pressure30.00 inHg
Wind12.5 mph S
Humidity30%
Visibility—
Dew point22°
Fri, 2355° / 46°0
55 °
Leon, Friday, 23 October
Light rain. High 55°, low 46°.
Pressure29.94 inHg
Wind20 mph S
Humidity75%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2453° / 40°0.12
53 °
Leon, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation55%
Record high73° (1963)
Record low24° (1969)
Sun, 2553° / 40°0.15
53 °
Leon, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation47%
Record high75° (1963)
Record low27° (1962)
Mon, 2652° / 39°0.13
52 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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 °
Leon, 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)
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 Leon, 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 Leon, 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.