Monthly outlook for Mount Arab, NY: average high 52.4°, average low 35.3°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 19 October (61°), the coolest 18 October (27.6°).
52.4°/35.3°
Average high / low
+1.7°
Above normal
3 / 7
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
52.1°
50.4°
+1°
27 October – 5 November
53°
47.2°
+3.2°
6 November – 15 November
at normal
42°
—
October records over 66 years
82°4 October 2023All-time high
16.9°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Tupper Lake (8 mi).
Sun, 1854° / 28°0
54 °
Mount Arab, Sunday, 18 October
Mostly clear. High 54°, low 28°.
Pressure30.50 inHg
Wind9 mph SW
Humidity59%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 38°0
61 °
Mount Arab, Monday, 19 October
Clear. High 61°, low 38°.
Pressure30.36 inHg
Wind6.6 mph W
Humidity49%
Visibility6.2 mi
Dew point39°
Tue, 2054° / 36°0
54 °
Mount Arab, Tuesday, 20 October
Clear. High 54°, low 36°.
Pressure30.39 inHg
Wind7.6 mph N
Humidity53%
Visibility6.2 mi
Dew point35°
Wed, 2156° / 33°0
56 °
Mount Arab, Wednesday, 21 October
Clear. High 56°, low 33°.
Pressure30.36 inHg
Wind1.4 mph NE
Humidity49%
Visibility6.2 mi
Dew point31°
Thu, 2250° / 35°0.03
50 °
Mount Arab, Thursday, 22 October
Light rain. High 50°, low 35°.
Pressure30.15 inHg
Wind9.4 mph NW
Humidity78%
Visibility—
Dew point41°
Fri, 2345° / 29°0
45 °
Mount Arab, Friday, 23 October
Partly cloudy. High 45°, low 29°.
Pressure30.50 inHg
Wind7.4 mph N
Humidity72%
Visibility—
Dew point29°
Sat, 2455° / 30°0
55 °
Mount Arab, Saturday, 24 October
Overcast. High 55°, low 30°.
Pressure30.56 inHg
Wind6.1 mph SW
Humidity32%
Visibility—
Dew point17°
Sun, 2558° / 35°0
58 °
Mount Arab, Sunday, 25 October
Partly cloudy. High 58°, low 35°.
Pressure30.36 inHg
Wind11.1 mph SW
Humidity51%
Visibility—
Dew point32°
Mon, 2648° / 34°0.17
48 °
Mount Arab, Monday, 26 October
Rain. High 48°, low 34°.
Pressure30.18 inHg
Wind9 mph W
Humidity92%
Visibility—
Dew point41°
Tue, 2750° / 32°0
50 °
Mount Arab, Tuesday, 27 October
Clear. High 50°, low 32°.
Pressure30.27 inHg
Wind10.3 mph W
Humidity69%
Visibility—
Dew point33°
Wed, 2854° / 36°0
54 °
Mount Arab, Wednesday, 28 October
Mostly clear. High 54°, low 36°.
Pressure30.30 inHg
Wind5.5 mph W
Humidity65%
Visibility—
Dew point36°
Thu, 2955° / 40°0
55 °
Mount Arab, Thursday, 29 October
Overcast. High 55°, low 40°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity49%
Visibility—
Dew point32°
Fri, 3060° / 54°0.58
60 °
Mount Arab, Friday, 30 October
Rain. High 60°, low 54°.
Pressure29.83 inHg
Wind14.4 mph SW
Humidity81%
Visibility—
Dew point52°
Sat, 3151° / 40°0.01
51 °
Mount Arab, Saturday, 31 October
Light rain. High 51°, low 40°.
Pressure30.18 inHg
Wind12.1 mph W
Humidity73%
Visibility—
Dew point38°
Sun, 0148° / 40°0.52
48 °
Mount Arab, Sunday, 1 November
Rain. High 48°, low 40°.
Pressure30.18 inHg
Wind18.8 mph SE
Humidity82%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0247° / 35°0.18
47 °
Mount Arab, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.18 in
Chance of precipitation52%
Record high64° (1971)
Record low16° (1965)
Tue, 0347° / 34°0.12
47 °
Mount Arab, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation52%
Record high67° (1982)
Record low14° (2002)
Wed, 0445° / 34°0.13
45 °
Mount Arab, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.13 in
Chance of precipitation48%
Record high65° (2022)
Record low20° (1989)
Thu, 0545° / 34°0.15
45 °
Mount Arab, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation53%
Record high68° (2022)
Record low21° (1965)
Fri, 0645° / 34°0.15
45 °
Mount Arab, Friday, 6 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.15 in
Chance of precipitation57%
Record high64° (2022)
Record low21° (1987)
Sat, 0744° / 32°0.09
44 °
Mount Arab, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation55%
Record high66° (1975)
Record low11° (2002)
Sun, 0842° / 31°0.14
42 °
Mount Arab, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation40%
Record high65° (2020)
Record low16° (1992)
Mon, 0943° / 31°0.11
43 °
Mount Arab, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high67° (2020)
Record low14° (1976)
Tue, 1044° / 31°0.13
44 °
Mount Arab, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation52%
Record high67° (2020)
Record low12° (2017)
Wed, 1141° / 31°0.16
41 °
Mount Arab, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.16 in
Chance of precipitation57%
Record high62° (2020)
Record low8° (2017)
Thu, 1241° / 29°0.17
41 °
Mount Arab, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.17 in
Chance of precipitation55%
Record high62° (1964)
Record low9° (2019)
Fri, 1340° / 27°0.12
40 °
Mount Arab, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.12 in
Chance of precipitation48%
Record high55° (1964)
Record low-1° (2019)
Sat, 1440° / 28°0.12
40 °
Mount Arab, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation55%
Record high59° (1994)
Record low7° (2018)
Sun, 1540° / 28°0.16
40 °
Mount Arab, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation55%
Record high59° (1989)
Record low8° (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 Mount Arab, 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 Mount Arab, 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.