Monthly outlook for Perch River, NY: average high 55.2°, average low 41.2°. That is 3.3° above the climate normal for October. Precipitation is expected on 7 days (about 1.7 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 1 November (69.2°), the coolest 28 October (29.1°).
55.2°/41.2°
Average high / low
+3.3°
Above normal
7 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
57.5°
50.6°
+3.8°
4 November – 13 November
51.5°
46.2°
+2.9°
14 November – 23 November
at normal
41.8°
—
October records over 66 years
81.3°5 October 2023All-time high
27.9°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Saint Lawrence (11 mi).
Mon, 2659° / 40°0.04
59 °
Perch River, Monday, 26 October
Light rain. High 59°, low 40°.
Pressure30.24 inHg
Wind6 mph W
Humidity94%
Visibility3.0 mi
Dew point51°
Tue, 2745° / 33°0
45 °
Perch River, Tuesday, 27 October
Clear. High 45°, low 33°.
Pressure30.47 inHg
Wind6 mph NE
Humidity62%
Visibility6.2 mi
Dew point28°
Wed, 2852° / 29°0
52 °
Perch River, Wednesday, 28 October
Mostly clear. High 52°, low 29°.
Pressure30.45 inHg
Wind1.2 mph E
Humidity57%
Visibility6.2 mi
Dew point30°
Thu, 2960° / 50°0.27
60 °
Perch River, Thursday, 29 October
Rain. High 60°, low 50°.
Pressure30.15 inHg
Wind14.5 mph S
Humidity70%
Visibility—
Dew point46°
Fri, 3055° / 43°0
55 °
Perch River, Friday, 30 October
Partly cloudy. High 55°, low 43°.
Pressure30.24 inHg
Wind8.5 mph E
Humidity85%
Visibility—
Dew point46°
Sat, 3162° / 43°0
62 °
Perch River, Saturday, 31 October
Overcast. High 62°, low 43°.
Pressure30.39 inHg
Wind15.1 mph S
Humidity53%
Visibility—
Dew point36°
Sun, 0169° / 58°0.21
69 °
Perch River, Sunday, 1 November
Rain. High 69°, low 58°.
Pressure30.12 inHg
Wind21.8 mph S
Humidity60%
Visibility—
Dew point50°
Mon, 0260° / 50°0.39
60 °
Perch River, Monday, 2 November
Light rain. High 60°, low 50°.
Pressure29.59 inHg
Wind22.5 mph S
Humidity90%
Visibility—
Dew point55°
Tue, 0352° / 40°0
52 °
Perch River, Tuesday, 3 November
Clear. High 52°, low 40°.
Pressure30.12 inHg
Wind12.6 mph N
Humidity59%
Visibility—
Dew point35°
Wed, 0457° / 37°0.07
57 °
Perch River, Wednesday, 4 November
Light rain. High 57°, low 37°.
Pressure30.15 inHg
Wind22.2 mph S
Humidity34%
Visibility—
Dew point21°
Thu, 0555° / 46°0.36
55 °
Perch River, Thursday, 5 November
Rain. High 55°, low 46°.
Pressure29.62 inHg
Wind25.2 mph SW
Humidity84%
Visibility—
Dew point49°
Fri, 0647° / 36°0.03
47 °
Perch River, Friday, 6 November
Light rain. High 47°, low 36°.
Pressure29.94 inHg
Wind16.6 mph W
Humidity74%
Visibility—
Dew point33°
Sat, 0753° / 37°0
53 °
Perch River, Saturday, 7 November
Overcast. High 53°, low 37°.
Pressure29.65 inHg
Wind15 mph S
Humidity61%
Visibility—
Dew point31°
Sun, 0856° / 42°0.3
56 °
Perch River, Sunday, 8 November
Light rain. High 56°, low 42°.
Pressure29.32 inHg
Wind34.5 mph W
Humidity80%
Visibility—
Dew point43°
Mon, 0942° / 36°0
42 °
Perch River, Monday, 9 November
Light rain. High 42°, low 36°.
Pressure29.74 inHg
Wind14.2 mph NW
Humidity61%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1046° / 38°0.12
46 °
Perch River, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (2020)
Record low18° (2017)
Wed, 1145° / 37°0.15
45 °
Perch River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.15 in
Chance of precipitation48%
Record high63° (2020)
Record low21° (2017)
Thu, 1244° / 36°0.16
44 °
Perch River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.16 in
Chance of precipitation52%
Record high60° (2022)
Record low16° (2019)
Fri, 1343° / 34°0.08
43 °
Perch River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high57° (1964)
Record low11° (2019)
Sat, 1443° / 35°0.1
43 °
Perch River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high58° (1994)
Record low19° (2019)
Sun, 1542° / 35°0.14
42 °
Perch River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.14 in
Chance of precipitation47%
Record high56° (1989)
Record low17° (1967)
Mon, 1643° / 34°0.13
43 °
Perch River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.13 in
Chance of precipitation42%
Record high59° (1989)
Record low17° (2019)
Tue, 1742° / 34°0.12
42 °
Perch River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.12 in
Chance of precipitation43%
Record high57° (1987)
Record low18° (2019)
Wed, 1842° / 34°0.07
42 °
Perch River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.07 in
Chance of precipitation33%
Record high57° (2021)
Record low22° (2018)
Thu, 1942° / 34°0.09
42 °
Perch River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (2016)
Record low23° (1984)
Fri, 2042° / 33°0.1
42 °
Perch River, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.1 in
Chance of precipitation42%
Record high58° (1991)
Record low21° (2022)
Sat, 2141° / 32°0.13
41 °
Perch River, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high51° (2003)
Record low13° (2018)
Sun, 2240° / 32°0.09
40 °
Perch River, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (1999)
Record low10° (2018)
Mon, 2340° / 32°0.1
40 °
Perch River, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.1 in
Chance of precipitation30%
Record high58° (1999)
Record low14° (2018)
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 Perch River, 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 Perch River, 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.