Monthly outlook for Undercliff, NY: average high 49.9°, average low 34.4°. That is 1.4° below the climate normal for October. Precipitation is expected on 7 days (about 0.9 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 11 October (61.4°), the coolest 18 October (21.3°).
49.9°/34.4°
Average high / low
−1.4°
Below normal
7 / 7
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
52.4°
53.8°
-0.8°
18 October – 27 October
45.7°
49.5°
-2.1°
28 October – 6 November
at normal
46.1°
—
October records over 66 years
81.5°5 October 2025All-time high
14.2°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Franklin (14 mi).
Fri, 0953° / 39°0.1
53 °
Undercliff, Friday, 9 October
Rain. High 53°, low 39°.
Pressure30.06 inHg
Wind13.2 mph W
Humidity59%
Visibility6.2 mi
Dew point36°
Sat, 1052° / 33°0
52 °
Undercliff, Saturday, 10 October
Clear. High 52°, low 33°.
Pressure30.47 inHg
Wind3.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point28°
Sun, 1161° / 35°0.12
61 °
Undercliff, Sunday, 11 October
Light rain. High 61°, low 35°.
Pressure30.27 inHg
Wind8.1 mph SW
Humidity40%
Visibility6.2 mi
Dew point37°
Mon, 1260° / 46°0.05
60 °
Undercliff, Monday, 12 October
Light rain. High 60°, low 46°.
Pressure29.83 inHg
Wind3.9 mph W
Humidity82%
Visibility6.2 mi
Dew point51°
Tue, 1355° / 38°0.2
55 °
Undercliff, Tuesday, 13 October
Light rain. High 55°, low 38°.
Pressure29.59 inHg
Wind13.8 mph NW
Humidity99%
Visibility—
Dew point54°
Wed, 1443° / 32°0
43 °
Undercliff, Wednesday, 14 October
Overcast. High 43°, low 32°.
Pressure30.12 inHg
Wind11.3 mph NW
Humidity74%
Visibility—
Dew point28°
Thu, 1550° / 31°0.01
50 °
Undercliff, Thursday, 15 October
Light rain. High 50°, low 31°.
Pressure30.18 inHg
Wind5.3 mph SW
Humidity42%
Visibility—
Dew point25°
Fri, 1658° / 43°0.01
58 °
Undercliff, Friday, 16 October
Light rain. High 58°, low 43°.
Pressure29.94 inHg
Wind14.7 mph W
Humidity79%
Visibility—
Dew point51°
Sat, 1737° / 25°0
37 °
Undercliff, Saturday, 17 October
Light snow. High 37°, low 25°.
Pressure30.06 inHg
Wind13.4 mph NW
Humidity64%
Visibility—
Dew point22°
Sun, 1831° / 21°0
31 °
Undercliff, Sunday, 18 October
Overcast. High 31°, low 21°.
Pressure30.36 inHg
Wind14.4 mph NW
Humidity55%
Visibility—
Dew point13°
Mon, 1943° / 22°0
43 °
Undercliff, Monday, 19 October
Clear. High 43°, low 22°.
Pressure30.53 inHg
Wind9 mph W
Humidity36%
Visibility—
Dew point11°
Tue, 2050° / 31°0
50 °
Undercliff, Tuesday, 20 October
Clear. High 50°, low 31°.
Pressure30.36 inHg
Wind6.4 mph SW
Humidity61%
Visibility—
Dew point30°
Wed, 2154° / 35°0
54 °
Undercliff, Wednesday, 21 October
Overcast. High 54°, low 35°.
Pressure30.33 inHg
Wind5.3 mph S
Humidity52%
Visibility—
Dew point31°
Thu, 2248° / 38°0.18
48 °
Undercliff, Thursday, 22 October
Rain. High 48°, low 38°.
Pressure30.12 inHg
Wind8.4 mph S
Humidity66%
Visibility—
Dew point34°
Fri, 2348° / 37°0.04
48 °
Undercliff, Friday, 23 October
Light rain. High 48°, low 37°.
Pressure30.06 inHg
Wind8.9 mph W
Humidity90%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2450° / 36°0.12
50 °
Undercliff, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation42%
Record high73° (1963)
Record low19° (1969)
Sun, 2549° / 36°0.11
49 °
Undercliff, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (1963)
Record low26° (1962)
Mon, 2648° / 36°0.13
48 °
Undercliff, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high69° (1991)
Record low21° (2018)
Tue, 2748° / 35°0.15
48 °
Undercliff, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation42%
Record high67° (1991)
Record low18° (1976)
Wed, 2847° / 35°0.15
47 °
Undercliff, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation45%
Record high68° (1984)
Record low14° (1976)
Thu, 2946° / 33°0.1
46 °
Undercliff, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high64° (1989)
Record low20° (2002)
Fri, 3045° / 32°0.08
45 °
Undercliff, Friday, 30 October
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (2024)
Record low18° (1962)
Sat, 3147° / 33°0.11
47 °
Undercliff, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2024)
Record low18° (2002)
Sun, 0148° / 34°0.15
48 °
Undercliff, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.15 in
Chance of precipitation52%
Record high65° (2024)
Record low20° (1965)
Mon, 0247° / 34°0.18
47 °
Undercliff, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation48%
Record high63° (1971)
Record low15° (2002)
Tue, 0346° / 33°0.11
46 °
Undercliff, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation50%
Record high67° (1982)
Record low12° (2002)
Wed, 0445° / 32°0.12
45 °
Undercliff, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation45%
Record high64° (2022)
Record low18° (2002)
Thu, 0544° / 33°0.15
44 °
Undercliff, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation52%
Record high68° (2022)
Record low19° (1986)
Fri, 0645° / 33°0.13
45 °
Undercliff, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation50%
Record high65° (2015)
Record low19° (1962)
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 Undercliff, 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 Undercliff, 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.