Monthly outlook for Summit Hill, NY: average high 56.6°, average low 40.1°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 13 October (75.8°), the coolest 19 October (25.9°).
56.6°/40.1°
Average high / low
−1.1°
Below normal
4 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
58°
59.6°
-0.9°
20 October – 29 October
54.3°
56°
-1°
30 October – 8 November
at normal
52.7°
—
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 (3 mi).
Sun, 1158° / 45°0.5
58 °
Summit Hill, Sunday, 11 October
Rain. High 58°, low 45°.
Pressure30.27 inHg
Wind7.6 mph SE
Humidity86%
Visibility3.5 mi
Dew point51°
Mon, 1270° / 46°0
70 °
Summit Hill, Monday, 12 October
Light rain. High 70°, low 46°.
Pressure29.85 inHg
Wind6.6 mph N
Humidity78%
Visibility6.2 mi
Dew point57°
Tue, 1376° / 52°0.15
76 °
Summit Hill, Tuesday, 13 October
Light rain. High 76°, low 52°.
Pressure29.83 inHg
Wind7.8 mph S
Humidity71%
Visibility6.2 mi
Dew point61°
Wed, 1464° / 53°0.09
64 °
Summit Hill, Wednesday, 14 October
Light rain. High 64°, low 53°.
Pressure29.91 inHg
Wind11.1 mph NW
Humidity80%
Visibility6.2 mi
Dew point53°
Thu, 1556° / 41°0
56 °
Summit Hill, Thursday, 15 October
Mostly clear. High 56°, low 41°.
Pressure30.33 inHg
Wind9.8 mph NW
Humidity57%
Visibility—
Dew point36°
Fri, 1660° / 41°0.47
60 °
Summit Hill, Friday, 16 October
Rain. High 60°, low 41°.
Pressure29.88 inHg
Wind15.9 mph S
Humidity97%
Visibility—
Dew point46°
Sat, 1750° / 39°0.01
50 °
Summit Hill, Saturday, 17 October
Light rain. High 50°, low 39°.
Pressure29.83 inHg
Wind14 mph W
Humidity56%
Visibility—
Dew point33°
Sun, 1838° / 28°0
38 °
Summit Hill, Sunday, 18 October
Light snow. High 38°, low 28°.
Pressure30.21 inHg
Wind12.7 mph NW
Humidity63%
Visibility—
Dew point26°
Mon, 1947° / 26°0
47 °
Summit Hill, Monday, 19 October
Partly cloudy. High 47°, low 26°.
Pressure30.53 inHg
Wind7.9 mph NW
Humidity53%
Visibility—
Dew point23°
Tue, 2056° / 30°0
56 °
Summit Hill, Tuesday, 20 October
Clear. High 56°, low 30°.
Pressure30.56 inHg
Wind3.6 mph SE
Humidity46%
Visibility—
Dew point26°
Wed, 2155° / 34°0
55 °
Summit Hill, Wednesday, 21 October
Overcast. High 55°, low 34°.
Pressure30.50 inHg
Wind9.1 mph S
Humidity50%
Visibility—
Dew point29°
Thu, 2254° / 44°0.02
54 °
Summit Hill, Thursday, 22 October
Light rain. High 54°, low 44°.
Pressure30.18 inHg
Wind13 mph S
Humidity73%
Visibility—
Dew point45°
Fri, 2360° / 41°0.01
60 °
Summit Hill, Friday, 23 October
Light rain. High 60°, low 41°.
Pressure29.97 inHg
Wind13.2 mph SW
Humidity69%
Visibility—
Dew point42°
Sat, 2448° / 42°0.01
48 °
Summit Hill, Saturday, 24 October
Light rain. High 48°, low 42°.
Pressure30.03 inHg
Wind10.9 mph W
Humidity66%
Visibility—
Dew point35°
Sun, 2552° / 38°0.03
52 °
Summit Hill, Sunday, 25 October
Light rain. High 52°, low 38°.
Pressure30.15 inHg
Wind8.7 mph SE
Humidity62%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 42°0.13
55 °
Summit Hill, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation35%
Record high77° (1963)
Record low29° (1972)
Tue, 2755° / 41°0.15
55 °
Summit Hill, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation33%
Record high76° (2023)
Record low28° (1976)
Wed, 2855° / 40°0.14
55 °
Summit Hill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (1984)
Record low26° (1976)
Thu, 2953° / 39°0.13
53 °
Summit Hill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1989)
Record low27° (1965)
Fri, 3053° / 38°0.1
53 °
Summit Hill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (2024)
Record low28° (1990)
Sat, 3154° / 39°0.07
54 °
Summit Hill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high75° (2024)
Record low26° (2011)
Sun, 0155° / 41°0.11
55 °
Summit Hill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1974)
Record low29° (1964)
Mon, 0255° / 40°0.13
55 °
Summit Hill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (1982)
Record low26° (1993)
Tue, 0355° / 39°0.07
55 °
Summit Hill, 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 °
Summit Hill, 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 °
Summit Hill, 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 °
Summit Hill, 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 °
Summit Hill, 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 °
Summit Hill, 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)
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 Summit Hill, 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 Summit Hill, 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.