Monthly outlook for Purdys Mill, NY: average high 49.9°, average low 39.2°. That is 1.9° above the climate normal for October. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 4 November (70.4°), the coolest 15 November (28.6°).
49.9°/39.2°
Average high / low
+1.9°
Above normal
7 / 7
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
55.4°
48.3°
+3.9°
10 November – 19 November
40.8°
42.5°
-0.9°
20 November – 29 November
at normal
39.2°
—
October records over 66 years
79.9°5 October 2025All-time high
25.7°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Chazy (11 mi).
Sun, 0155° / 35°0
55 °
Purdys Mill, Sunday, 1 November
Clear. High 55°, low 35°.
Pressure30.42 inHg
Wind10.7 mph W
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 0261° / 51°0
61 °
Purdys Mill, Monday, 2 November
Overcast. High 61°, low 51°.
Pressure30.24 inHg
Wind9.7 mph W
Humidity58%
Visibility6.2 mi
Dew point44°
Tue, 0360° / 50°0.19
60 °
Purdys Mill, Tuesday, 3 November
Light rain. High 60°, low 50°.
Pressure30.27 inHg
Wind1.2 mph E
Humidity74%
Visibility6.2 mi
Dew point50°
Wed, 0470° / 52°0.02
70 °
Purdys Mill, Wednesday, 4 November
Light rain. High 70°, low 52°.
Pressure30.09 inHg
Wind9.1 mph S
Humidity56%
Visibility—
Dew point47°
Thu, 0569° / 53°0.13
69 °
Purdys Mill, Thursday, 5 November
Light rain. High 69°, low 53°.
Pressure29.88 inHg
Wind15.1 mph S
Humidity67%
Visibility—
Dew point51°
Fri, 0656° / 47°0.35
56 °
Purdys Mill, Friday, 6 November
Light rain. High 56°, low 47°.
Pressure29.88 inHg
Wind6.8 mph W
Humidity99%
Visibility—
Dew point49°
Sat, 0753° / 42°0
53 °
Purdys Mill, Saturday, 7 November
Overcast. High 53°, low 42°.
Pressure29.91 inHg
Wind6.4 mph N
Humidity93%
Visibility—
Dew point48°
Sun, 0842° / 36°0
42 °
Purdys Mill, Sunday, 8 November
Overcast. High 42°, low 36°.
Pressure29.91 inHg
Wind7.2 mph N
Humidity60%
Visibility—
Dew point27°
Mon, 0943° / 34°0
43 °
Purdys Mill, Monday, 9 November
Overcast. High 43°, low 34°.
Pressure30.00 inHg
Wind5 mph N
Humidity54%
Visibility—
Dew point23°
Tue, 1050° / 33°0
50 °
Purdys Mill, Tuesday, 10 November
Clear. High 50°, low 33°.
Pressure30.09 inHg
Wind3.2 mph W
Humidity69%
Visibility—
Dew point34°
Wed, 1149° / 34°0
49 °
Purdys Mill, Wednesday, 11 November
Mostly clear. High 49°, low 34°.
Pressure30.03 inHg
Wind4.3 mph NE
Humidity58%
Visibility—
Dew point30°
Thu, 1241° / 34°0.07
41 °
Purdys Mill, Thursday, 12 November
Snow. High 41°, low 34°.
Pressure30.00 inHg
Wind6.1 mph N
Humidity83%
Visibility—
Dew point34°
Fri, 1334° / 33°0.14
34 °
Purdys Mill, Friday, 13 November
Light snow. High 34°, low 33°.
Pressure30.09 inHg
Wind4.5 mph NW
Humidity98%
Visibility—
Dew point33°
Sat, 1436° / 32°0.06
36 °
Purdys Mill, Saturday, 14 November
Light snow. High 36°, low 32°.
Pressure29.91 inHg
Wind6.4 mph SE
Humidity92%
Visibility—
Dew point32°
Sun, 1535° / 29°0.19
35 °
Purdys Mill, Sunday, 15 November
Light snow. High 35°, low 29°.
Pressure29.68 inHg
Wind7.4 mph N
Humidity99%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1642° / 32°0.12
42 °
Purdys Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.12 in
Chance of precipitation35%
Record high63° (1989)
Record low10° (2019)
Tue, 1741° / 31°0.1
41 °
Purdys Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.1 in
Chance of precipitation43%
Record high62° (2006)
Record low19° (2019)
Wed, 1841° / 31°0.08
41 °
Purdys Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high56° (1987)
Record low15° (2018)
Thu, 1941° / 31°0.08
41 °
Purdys Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high59° (1985)
Record low18° (1986)
Fri, 2041° / 31°0.13
41 °
Purdys Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation38%
Record high65° (1991)
Record low17° (1986)
Sat, 2139° / 29°0.14
39 °
Purdys Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.14 in
Chance of precipitation45%
Record high55° (1991)
Record low11° (2018)
Sun, 2239° / 29°0.07
39 °
Purdys Mill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high61° (1999)
Record low4° (2018)
Mon, 2339° / 29°0.09
39 °
Purdys Mill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.09 in
Chance of precipitation35%
Record high59° (1979)
Record low4° (2018)
Tue, 2439° / 29°0.06
39 °
Purdys Mill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.06 in
Chance of precipitation35%
Record high61° (1999)
Record low12° (1996)
Wed, 2540° / 29°0.11
40 °
Purdys Mill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation37%
Record high58° (2001)
Record low11° (1993)
Thu, 2639° / 30°0.15
39 °
Purdys Mill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.15 in
Chance of precipitation55%
Record high60° (1979)
Record low13° (1978)
Fri, 2739° / 29°0.13
39 °
Purdys Mill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.13 in
Chance of precipitation57%
Record high57° (2015)
Record low10° (1978)
Sat, 2839° / 29°0.15
39 °
Purdys Mill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.15 in
Chance of precipitation57%
Record high63° (1990)
Record low11° (1996)
Sun, 2938° / 28°0.08
38 °
Purdys Mill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.08 in
Chance of precipitation32%
Record high59° (2005)
Record low11° (1995)
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 Purdys Mill, 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 Purdys Mill, 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.