Monthly outlook for Porter, NY: average high 61.9°, average low 51.5°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 12 October (71.8°), the coolest 18 October (34.6°).
61.9°/51.5°
Average high / low
+2.5°
Above normal
4 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
61.1°
58.5°
+1.5°
21 October – 30 October
63.3°
54.7°
+4.8°
31 October – 9 November
at normal
51.9°
—
October records over 66 years
84°1 October 2019All-time high
30.7°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Wilson (8 mi).
Mon, 1272° / 49°0
72 °
Porter, Monday, 12 October
Overcast. High 72°, low 49°.
Pressure29.88 inHg
Wind14.8 mph SW
Humidity84%
Visibility—
Dew point59°
Tue, 1371° / 58°0.37
71 °
Porter, Tuesday, 13 October
Heavy rain. High 71°, low 58°.
Pressure29.68 inHg
Wind20 mph SW
Humidity79%
Visibility6.2 mi
Dew point63°
Wed, 1466° / 61°0.03
66 °
Porter, Wednesday, 14 October
Light rain. High 66°, low 61°.
Pressure29.97 inHg
Wind9.3 mph W
Humidity79%
Visibility6.2 mi
Dew point55°
Thu, 1560° / 56°0.02
60 °
Porter, Thursday, 15 October
Light rain. High 60°, low 56°.
Pressure30.24 inHg
Wind13.1 mph E
Humidity73%
Visibility6.2 mi
Dew point48°
Fri, 1658° / 52°0.35
58 °
Porter, Friday, 16 October
Rain. High 58°, low 52°.
Pressure29.83 inHg
Wind30.8 mph NW
Humidity73%
Visibility—
Dew point49°
Sat, 1748° / 39°0.03
48 °
Porter, Saturday, 17 October
Light rain. High 48°, low 39°.
Pressure30.33 inHg
Wind23.1 mph NW
Humidity50%
Visibility—
Dew point26°
Sun, 1852° / 35°0
52 °
Porter, Sunday, 18 October
Overcast. High 52°, low 35°.
Pressure30.47 inHg
Wind22.9 mph SW
Humidity40%
Visibility—
Dew point26°
Mon, 1963° / 52°0
63 °
Porter, Monday, 19 October
Clear. High 63°, low 52°.
Pressure30.33 inHg
Wind24.7 mph SW
Humidity43%
Visibility—
Dew point39°
Tue, 2058° / 50°0
58 °
Porter, Tuesday, 20 October
Mostly clear. High 58°, low 50°.
Pressure30.45 inHg
Wind12.9 mph W
Humidity64%
Visibility—
Dew point45°
Wed, 2165° / 49°0
65 °
Porter, Wednesday, 21 October
Overcast. High 65°, low 49°.
Pressure30.42 inHg
Wind12.8 mph S
Humidity48%
Visibility—
Dew point42°
Thu, 2267° / 57°0
67 °
Porter, Thursday, 22 October
Overcast. High 67°, low 57°.
Pressure30.39 inHg
Wind16.6 mph SW
Humidity46%
Visibility—
Dew point44°
Fri, 2367° / 56°0
67 °
Porter, Friday, 23 October
Overcast. High 67°, low 56°.
Pressure30.30 inHg
Wind11.9 mph S
Humidity51%
Visibility—
Dew point47°
Sat, 2466° / 60°0.11
66 °
Porter, Saturday, 24 October
Light rain. High 66°, low 60°.
Pressure30.00 inHg
Wind16.8 mph SW
Humidity64%
Visibility—
Dew point52°
Sun, 2559° / 51°0.17
59 °
Porter, Sunday, 25 October
Rain. High 59°, low 51°.
Pressure29.94 inHg
Wind15.6 mph W
Humidity77%
Visibility—
Dew point47°
Mon, 2655° / 45°0
55 °
Porter, Monday, 26 October
Overcast. High 55°, low 45°.
Pressure29.91 inHg
Wind17 mph SW
Humidity63%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 46°0.11
55 °
Porter, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low46°
Average precipitation0.11 in
Chance of precipitation40%
Record high72° (2023)
Record low32° (1976)
Wed, 2854° / 45°0.1
54 °
Porter, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (1984)
Record low33° (1976)
Thu, 2952° / 44°0.1
52 °
Porter, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.1 in
Chance of precipitation33%
Record high67° (2024)
Record low32° (1965)
Fri, 3053° / 44°0.11
53 °
Porter, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.11 in
Chance of precipitation25%
Record high71° (2024)
Record low36° (1966)
Sat, 3154° / 45°0.12
54 °
Porter, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low45°
Average precipitation0.12 in
Chance of precipitation33%
Record high75° (2024)
Record low32° (2020)
Sun, 0154° / 46°0.12
54 °
Porter, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (1984)
Record low34° (1965)
Mon, 0253° / 45°0.21
53 °
Porter, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low45°
Average precipitation0.21 in
Chance of precipitation47%
Record high67° (1971)
Record low29° (1965)
Tue, 0353° / 44°0.12
53 °
Porter, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low44°
Average precipitation0.12 in
Chance of precipitation43%
Record high71° (1961)
Record low34° (1991)
Wed, 0452° / 43°0.12
52 °
Porter, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.12 in
Chance of precipitation47%
Record high70° (2022)
Record low29° (1991)
Thu, 0552° / 44°0.11
52 °
Porter, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.11 in
Chance of precipitation52%
Record high76° (2022)
Record low29° (1991)
Fri, 0651° / 43°0.08
51 °
Porter, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.08 in
Chance of precipitation48%
Record high72° (2022)
Record low33° (1991)
Sat, 0750° / 42°0.11
50 °
Porter, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.11 in
Chance of precipitation45%
Record high67° (1975)
Record low29° (1992)
Sun, 0849° / 41°0.09
49 °
Porter, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2020)
Record low28° (2019)
Mon, 0950° / 41°0.09
50 °
Porter, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation42%
Record high72° (2020)
Record low27° (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 Porter, 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 Porter, 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.