Monthly outlook for Lester, NY: average high 55.4°, average low 35.4°. That is 0.2° below the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 31 October (68.3°), the coolest 24 October (27.3°).
55.4°/35.4°
Average high / low
−0.2°
Below normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
53.4°
56.6°
-1.8°
28 October – 6 November
58.7°
53.5°
+2.9°
7 November – 16 November
at normal
48.1°
—
October records over 66 years
84°7 October 1963All-time high
25°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Binghamton (10 mi).
Mon, 1960° / 29°0
60 °
Lester, Monday, 19 October
Clear. High 60°, low 29°.
Pressure30.45 inHg
Wind3.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point36°
Tue, 2060° / 35°0
60 °
Lester, Tuesday, 20 October
Clear. High 60°, low 35°.
Pressure30.33 inHg
Wind6.8 mph N
Humidity60%
Visibility6.2 mi
Dew point43°
Wed, 2156° / 32°0
56 °
Lester, Wednesday, 21 October
Clear. High 56°, low 32°.
Pressure30.30 inHg
Wind4.8 mph N
Humidity54%
Visibility6.2 mi
Dew point36°
Thu, 2252° / 34°0.02
52 °
Lester, Thursday, 22 October
Light rain. High 52°, low 34°.
Pressure30.12 inHg
Wind11.5 mph NW
Humidity80%
Visibility6.2 mi
Dew point45°
Fri, 2346° / 32°0
46 °
Lester, Friday, 23 October
Partly cloudy. High 46°, low 32°.
Pressure30.45 inHg
Wind9.7 mph N
Humidity65%
Visibility—
Dew point29°
Sat, 2451° / 27°0
51 °
Lester, Saturday, 24 October
Clear. High 51°, low 27°.
Pressure30.65 inHg
Wind6.2 mph S
Humidity46%
Visibility—
Dew point22°
Sun, 2554° / 33°0.06
54 °
Lester, Sunday, 25 October
Light rain. High 54°, low 33°.
Pressure30.45 inHg
Wind9 mph S
Humidity64%
Visibility—
Dew point33°
Mon, 2650° / 36°0
50 °
Lester, Monday, 26 October
Overcast. High 50°, low 36°.
Pressure30.39 inHg
Wind7.2 mph NW
Humidity80%
Visibility—
Dew point37°
Tue, 2751° / 31°0
51 °
Lester, Tuesday, 27 October
Overcast. High 51°, low 31°.
Pressure30.39 inHg
Wind9.9 mph NW
Humidity63%
Visibility—
Dew point34°
Wed, 2852° / 28°0
52 °
Lester, Wednesday, 28 October
Overcast. High 52°, low 28°.
Pressure30.42 inHg
Wind8.2 mph S
Humidity49%
Visibility—
Dew point25°
Thu, 2955° / 44°0.27
55 °
Lester, Thursday, 29 October
Light rain. High 55°, low 44°.
Pressure30.06 inHg
Wind8.2 mph S
Humidity97%
Visibility—
Dew point49°
Fri, 3065° / 51°0.01
65 °
Lester, Friday, 30 October
Light rain. High 65°, low 51°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity84%
Visibility—
Dew point56°
Sat, 3168° / 49°0
68 °
Lester, Saturday, 31 October
Overcast. High 68°, low 49°.
Pressure30.03 inHg
Wind14 mph S
Humidity70%
Visibility—
Dew point51°
Sun, 0161° / 41°0.14
61 °
Lester, Sunday, 1 November
Light rain. High 61°, low 41°.
Pressure30.00 inHg
Wind11.3 mph S
Humidity66%
Visibility—
Dew point47°
Mon, 0251° / 36°0
51 °
Lester, Monday, 2 November
Overcast. High 51°, low 36°.
Pressure30.39 inHg
Wind8.4 mph NW
Humidity60%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0355° / 39°0.07
55 °
Lester, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation35%
Record high72° (1982)
Record low26° (1993)
Wed, 0452° / 39°0.09
52 °
Lester, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1994)
Record low26° (2013)
Thu, 0552° / 39°0.1
52 °
Lester, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation45%
Record high71° (2024)
Record low22° (1962)
Fri, 0651° / 38°0.09
51 °
Lester, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high74° (2022)
Record low22° (1962)
Sat, 0750° / 37°0.08
50 °
Lester, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high70° (1975)
Record low8° (1962)
Sun, 0850° / 36°0.14
50 °
Lester, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation35%
Record high69° (2020)
Record low22° (2019)
Mon, 0950° / 36°0.13
50 °
Lester, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2020)
Record low20° (2019)
Tue, 1050° / 37°0.16
50 °
Lester, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.16 in
Chance of precipitation52%
Record high71° (2020)
Record low20° (2017)
Wed, 1148° / 37°0.14
48 °
Lester, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.14 in
Chance of precipitation43%
Record high66° (2022)
Record low19° (2017)
Thu, 1247° / 35°0.16
47 °
Lester, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.16 in
Chance of precipitation50%
Record high67° (1964)
Record low18° (2019)
Fri, 1346° / 33°0.08
46 °
Lester, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation43%
Record high64° (1964)
Record low17° (2019)
Sat, 1446° / 34°0.1
46 °
Lester, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high65° (1989)
Record low9° (1986)
Sun, 1547° / 33°0.13
47 °
Lester, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation47%
Record high67° (1993)
Record low19° (1967)
Mon, 1646° / 33°0.12
46 °
Lester, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high64° (1990)
Record low16° (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 Lester, 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 Lester, 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.