Monthly outlook for Perch River, NY: average high 52.7°, average low 39.5°. That is 2.1° above the climate normal for October. Precipitation is expected on 8 days (about 2.0 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (63.4°), the coolest 9 November (28.6°).
52.7°/39.5°
Average high / low
+2.1°
Above normal
8 / 6
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
56.1°
50.2°
+3.3°
5 November – 14 November
47.1°
45.7°
+0.8°
15 November – 24 November
at normal
41.6°
—
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).
Tue, 2752° / 32°0
52 °
Perch River, Tuesday, 27 October
Mostly clear. High 52°, low 32°.
Pressure30.47 inHg
Wind5.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point30°
Wed, 2861° / 32°0
61 °
Perch River, Wednesday, 28 October
Overcast. High 61°, low 32°.
Pressure30.39 inHg
Wind3 mph E
Humidity53%
Visibility6.2 mi
Dew point32°
Thu, 2963° / 49°0.2
63 °
Perch River, Thursday, 29 October
Rain. High 63°, low 49°.
Pressure30.09 inHg
Wind13.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point49°
Fri, 3054° / 46°0.02
54 °
Perch River, Friday, 30 October
Light rain. High 54°, low 46°.
Pressure30.15 inHg
Wind9.3 mph W
Humidity68%
Visibility6.2 mi
Dew point41°
Sat, 3153° / 40°0
53 °
Perch River, Saturday, 31 October
Overcast. High 53°, low 40°.
Pressure30.36 inHg
Wind9 mph S
Humidity76%
Visibility—
Dew point42°
Sun, 0159° / 39°0
59 °
Perch River, Sunday, 1 November
Light rain. High 59°, low 39°.
Pressure30.30 inHg
Wind15.7 mph S
Humidity71%
Visibility—
Dew point42°
Mon, 0255° / 48°0.32
55 °
Perch River, Monday, 2 November
Light rain. High 55°, low 48°.
Pressure29.97 inHg
Wind17.4 mph S
Humidity88%
Visibility—
Dew point51°
Tue, 0349° / 36°0
49 °
Perch River, Tuesday, 3 November
Overcast. High 49°, low 36°.
Pressure30.30 inHg
Wind20.3 mph NE
Humidity72%
Visibility—
Dew point33°
Wed, 0453° / 38°0
53 °
Perch River, Wednesday, 4 November
Overcast. High 53°, low 38°.
Pressure30.33 inHg
Wind12.8 mph SE
Humidity38%
Visibility—
Dew point24°
Thu, 0559° / 52°0.51
59 °
Perch River, Thursday, 5 November
Rain. High 59°, low 52°.
Pressure29.74 inHg
Wind22.3 mph SE
Humidity84%
Visibility—
Dew point49°
Fri, 0652° / 41°0.12
52 °
Perch River, Friday, 6 November
Light rain. High 52°, low 41°.
Pressure29.59 inHg
Wind15.5 mph SW
Humidity66%
Visibility—
Dew point37°
Sat, 0743° / 33°0.24
43 °
Perch River, Saturday, 7 November
Snow. High 43°, low 33°.
Pressure29.65 inHg
Wind13.6 mph SW
Humidity77%
Visibility—
Dew point32°
Sun, 0840° / 31°0.11
40 °
Perch River, Sunday, 8 November
Snow. High 40°, low 31°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity71%
Visibility—
Dew point28°
Mon, 0942° / 29°0.11
42 °
Perch River, Monday, 9 November
Light rain. High 42°, low 29°.
Pressure30.09 inHg
Wind16.1 mph S
Humidity53%
Visibility—
Dew point20°
Tue, 1047° / 43°0.36
47 °
Perch River, Tuesday, 10 November
Rain. High 47°, low 43°.
Pressure29.71 inHg
Wind17.7 mph S
Humidity86%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2441° / 32°0.09
41 °
Perch River, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.09 in
Chance of precipitation38%
Record high57° (2014)
Record low18° (2013)
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.