Monthly outlook for Perch River, NY: average high 53.2°, average low 39.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 5 November (65.2°), the coolest 31 October (29.7°).
53.2°/39.2°
Average high / low
+1.2°
Above normal
2 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
53.3°
51.8°
+0.9°
31 October – 9 November
52.9°
48.5°
+2.4°
10 November – 19 November
at normal
43.3°
—
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).
Thu, 2261° / 30°0
61 °
Perch River, Thursday, 22 October
Overcast. High 61°, low 30°.
Pressure30.15 inHg
Wind7.6 mph N
Humidity75%
Visibility1.7 mi
Dew point47°
Fri, 2349° / 36°0
49 °
Perch River, Friday, 23 October
Partly cloudy. High 49°, low 36°.
Pressure30.50 inHg
Wind8 mph NE
Humidity60%
Visibility6.2 mi
Dew point33°
Sat, 2452° / 31°0
52 °
Perch River, Saturday, 24 October
Mostly clear. High 52°, low 31°.
Pressure30.56 inHg
Wind2.6 mph SW
Humidity70%
Visibility6.2 mi
Dew point40°
Sun, 2556° / 40°0
56 °
Perch River, Sunday, 25 October
Clear. High 56°, low 40°.
Pressure30.50 inHg
Wind11.1 mph S
Humidity62%
Visibility—
Dew point38°
Mon, 2658° / 48°0
58 °
Perch River, Monday, 26 October
Overcast. High 58°, low 48°.
Pressure30.27 inHg
Wind12.3 mph SW
Humidity77%
Visibility—
Dew point49°
Tue, 2748° / 37°0
48 °
Perch River, Tuesday, 27 October
Overcast. High 48°, low 37°.
Pressure30.27 inHg
Wind12.4 mph NE
Humidity78%
Visibility—
Dew point37°
Wed, 2848° / 35°0.04
48 °
Perch River, Wednesday, 28 October
Light rain. High 48°, low 35°.
Pressure30.36 inHg
Wind7.7 mph NE
Humidity75%
Visibility—
Dew point33°
Thu, 2958° / 47°0.25
58 °
Perch River, Thursday, 29 October
Rain. High 58°, low 47°.
Pressure29.80 inHg
Wind25.7 mph S
Humidity74%
Visibility—
Dew point49°
Fri, 3044° / 34°0.04
44 °
Perch River, Friday, 30 October
Light rain. High 44°, low 34°.
Pressure30.06 inHg
Wind20.2 mph W
Humidity53%
Visibility—
Dew point26°
Sat, 3142° / 30°0
42 °
Perch River, Saturday, 31 October
Clear. High 42°, low 30°.
Pressure30.42 inHg
Wind9.1 mph NW
Humidity46%
Visibility—
Dew point17°
Sun, 0149° / 32°0
49 °
Perch River, Sunday, 1 November
Overcast. High 49°, low 32°.
Pressure30.36 inHg
Wind18.3 mph S
Humidity43%
Visibility—
Dew point23°
Mon, 0248° / 44°0.26
48 °
Perch River, Monday, 2 November
Light rain. High 48°, low 44°.
Pressure30.21 inHg
Wind13.8 mph S
Humidity90%
Visibility—
Dew point44°
Tue, 0353° / 48°0.03
53 °
Perch River, Tuesday, 3 November
Light rain. High 53°, low 48°.
Pressure30.12 inHg
Wind9.1 mph NE
Humidity94%
Visibility—
Dew point49°
Wed, 0460° / 48°0.04
60 °
Perch River, Wednesday, 4 November
Light rain. High 60°, low 48°.
Pressure30.18 inHg
Wind10 mph NE
Humidity90%
Visibility—
Dew point50°
Thu, 0565° / 53°0
65 °
Perch River, Thursday, 5 November
Overcast. High 65°, low 53°.
Pressure30.18 inHg
Wind14.3 mph S
Humidity68%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0648° / 40°0.12
48 °
Perch River, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.12 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Sat, 0747° / 38°0.1
47 °
Perch River, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation42%
Record high63° (1975)
Record low23° (2002)
Sun, 0846° / 38°0.14
46 °
Perch River, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high61° (1996)
Record low25° (2019)
Mon, 0946° / 38°0.1
46 °
Perch River, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation45%
Record high62° (2020)
Record low23° (1976)
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)
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.