Monthly outlook for Halfway, NY: average high 63.4°, average low 46.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 2.4 inches. The warmest day looks like 16 October (76.4°), the coolest 18 October (36.2°).
63.4°/46.1°
Average high / low
+3.3°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
65.1°
58.8°
+3.5°
18 October – 27 October
60.5°
54.6°
+3.2°
28 October – 6 November
at normal
51.6°
—
October records over 66 years
84.2°4 October 2023All-time high
26.1°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Marcellus (6 mi).
Fri, 0968° / 41°0
68 °
Halfway, Friday, 9 October
Light rain. High 68°, low 41°.
Pressure30.15 inHg
Wind10.7 mph W
Humidity65%
Visibility6.2 mi
Dew point48°
Sat, 1065° / 44°0
65 °
Halfway, Saturday, 10 October
Clear. High 65°, low 44°.
Pressure30.47 inHg
Wind3.5 mph SE
Humidity57%
Visibility3.5 mi
Dew point45°
Sun, 1164° / 55°0.22
64 °
Halfway, Sunday, 11 October
Light rain. High 64°, low 55°.
Pressure30.30 inHg
Wind7.9 mph S
Humidity61%
Visibility6.2 mi
Dew point48°
Mon, 1269° / 55°0.16
69 °
Halfway, Monday, 12 October
Light rain. High 69°, low 55°.
Pressure29.85 inHg
Wind5 mph E
Humidity91%
Visibility—
Dew point58°
Tue, 1375° / 51°0.16
75 °
Halfway, Tuesday, 13 October
Light rain. High 75°, low 51°.
Pressure29.68 inHg
Wind17.2 mph NW
Humidity73%
Visibility—
Dew point58°
Wed, 1448° / 39°0
48 °
Halfway, Wednesday, 14 October
Clear. High 48°, low 39°.
Pressure30.09 inHg
Wind12.7 mph NW
Humidity57%
Visibility—
Dew point30°
Thu, 1561° / 39°0
61 °
Halfway, Thursday, 15 October
Overcast. High 61°, low 39°.
Pressure30.24 inHg
Wind14.2 mph S
Humidity47%
Visibility—
Dew point32°
Fri, 1676° / 60°0.05
76 °
Halfway, Friday, 16 October
Light rain. High 76°, low 60°.
Pressure29.97 inHg
Wind16.7 mph SW
Humidity68%
Visibility—
Dew point58°
Sat, 1758° / 39°0
58 °
Halfway, Saturday, 17 October
Partly cloudy. High 58°, low 39°.
Pressure30.36 inHg
Wind14.3 mph N
Humidity52%
Visibility—
Dew point32°
Sun, 1853° / 36°0.01
53 °
Halfway, Sunday, 18 October
Light rain. High 53°, low 36°.
Pressure30.42 inHg
Wind13.2 mph S
Humidity44%
Visibility—
Dew point26°
Mon, 1958° / 40°0
58 °
Halfway, Monday, 19 October
Overcast. High 58°, low 40°.
Pressure30.27 inHg
Wind7.3 mph W
Humidity58%
Visibility—
Dew point36°
Tue, 2057° / 46°0
57 °
Halfway, Tuesday, 20 October
Overcast. High 57°, low 46°.
Pressure30.18 inHg
Wind6.1 mph SW
Humidity88%
Visibility—
Dew point47°
Wed, 2162° / 47°0
62 °
Halfway, Wednesday, 21 October
Partly cloudy. High 62°, low 47°.
Pressure30.00 inHg
Wind6.9 mph NW
Humidity67%
Visibility—
Dew point46°
Thu, 2265° / 45°0
65 °
Halfway, Thursday, 22 October
Clear. High 65°, low 45°.
Pressure30.06 inHg
Wind8.1 mph SE
Humidity54%
Visibility—
Dew point41°
Fri, 2368° / 53°0
68 °
Halfway, Friday, 23 October
Overcast. High 68°, low 53°.
Pressure30.06 inHg
Wind18.2 mph S
Humidity68%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2455° / 42°0.11
55 °
Halfway, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.11 in
Chance of precipitation40%
Record high75° (1963)
Record low29° (1969)
Sun, 2555° / 42°0.15
55 °
Halfway, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.15 in
Chance of precipitation38%
Record high77° (1963)
Record low29° (2002)
Mon, 2653° / 42°0.15
53 °
Halfway, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.15 in
Chance of precipitation40%
Record high75° (1963)
Record low31° (1976)
Tue, 2753° / 41°0.15
53 °
Halfway, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.15 in
Chance of precipitation43%
Record high75° (2023)
Record low27° (1976)
Wed, 2853° / 40°0.15
53 °
Halfway, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high74° (1984)
Record low27° (1976)
Thu, 2951° / 39°0.12
51 °
Halfway, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation45%
Record high68° (1989)
Record low27° (1965)
Fri, 3051° / 39°0.1
51 °
Halfway, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2024)
Record low28° (2008)
Sat, 3153° / 39°0.13
53 °
Halfway, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high75° (2024)
Record low27° (1972)
Sun, 0153° / 40°0.14
53 °
Halfway, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high72° (2024)
Record low29° (1965)
Mon, 0252° / 40°0.21
52 °
Halfway, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.21 in
Chance of precipitation48%
Record high71° (1982)
Record low25° (1965)
Tue, 0352° / 39°0.11
52 °
Halfway, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high70° (1982)
Record low28° (2002)
Wed, 0450° / 39°0.13
50 °
Halfway, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.13 in
Chance of precipitation47%
Record high70° (2015)
Record low28° (2013)
Thu, 0551° / 39°0.13
51 °
Halfway, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.13 in
Chance of precipitation55%
Record high72° (2022)
Record low25° (1991)
Fri, 0650° / 39°0.15
50 °
Halfway, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation45%
Record high73° (2022)
Record low26° (1962)
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 Halfway, 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 Halfway, 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.