Monthly outlook for Charleston, NY: average high 51.6°, average low 34.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 29 October (66.8°), the coolest 8 November (26.2°).
51.6°/34.7°
Average high / low
−0.1°
Below normal
4 / 6
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
53.6°
53.1°
+0.3°
6 November – 15 November
48.2°
48.1°
+0.1°
16 November – 25 November
at normal
43.7°
—
October records over 66 years
84.2°4 October 2023All-time high
23.4°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Palatine Bridge (13 mi).
Wed, 2856° / 29°0
56 °
Charleston, Wednesday, 28 October
Overcast. High 56°, low 29°.
Pressure30.42 inHg
Wind4.4 mph E
Humidity59%
Visibility6.2 mi
Dew point35°
Thu, 2967° / 40°0
67 °
Charleston, Thursday, 29 October
Clear. High 67°, low 40°.
Pressure30.15 inHg
Wind0.8 mph NE
Humidity64%
Visibility6.2 mi
Dew point48°
Fri, 3059° / 45°0
59 °
Charleston, Friday, 30 October
Partly cloudy. High 59°, low 45°.
Pressure30.09 inHg
Wind19.5 mph W
Humidity64%
Visibility6.2 mi
Dew point44°
Sat, 3150° / 37°0
50 °
Charleston, Saturday, 31 October
Overcast. High 50°, low 37°.
Pressure30.39 inHg
Wind11.3 mph NW
Humidity65%
Visibility—
Dew point34°
Sun, 0156° / 32°0
56 °
Charleston, Sunday, 1 November
Clear. High 56°, low 32°.
Pressure30.42 inHg
Wind5.1 mph E
Humidity73%
Visibility—
Dew point36°
Mon, 0251° / 43°0.78
51 °
Charleston, Monday, 2 November
Rain. High 51°, low 43°.
Pressure30.03 inHg
Wind5.3 mph E
Humidity96%
Visibility—
Dew point46°
Tue, 0349° / 33°0.04
49 °
Charleston, Tuesday, 3 November
Light rain. High 49°, low 33°.
Pressure30.18 inHg
Wind10.9 mph NE
Humidity83%
Visibility—
Dew point40°
Wed, 0452° / 29°0
52 °
Charleston, Wednesday, 4 November
Clear. High 52°, low 29°.
Pressure30.30 inHg
Wind2.8 mph SE
Humidity48%
Visibility—
Dew point24°
Thu, 0543° / 36°0.54
43 °
Charleston, Thursday, 5 November
Rain. High 43°, low 36°.
Pressure30.12 inHg
Wind7.2 mph SE
Humidity59%
Visibility—
Dew point28°
Fri, 0646° / 38°0.73
46 °
Charleston, Friday, 6 November
Rain. High 46°, low 38°.
Pressure29.68 inHg
Wind11.9 mph NW
Humidity96%
Visibility—
Dew point44°
Sat, 0740° / 26°0
40 °
Charleston, Saturday, 7 November
Partly cloudy. High 40°, low 26°.
Pressure30.09 inHg
Wind14.2 mph NW
Humidity58%
Visibility—
Dew point21°
Sun, 0847° / 26°0
47 °
Charleston, Sunday, 8 November
Overcast. High 47°, low 26°.
Pressure30.30 inHg
Wind9.7 mph W
Humidity49%
Visibility—
Dew point20°
Mon, 0950° / 31°0
50 °
Charleston, Monday, 9 November
Clear. High 50°, low 31°.
Pressure30.36 inHg
Wind7.9 mph NW
Humidity73%
Visibility—
Dew point35°
Tue, 1056° / 36°0
56 °
Charleston, Tuesday, 10 November
Overcast. High 56°, low 36°.
Pressure30.21 inHg
Wind4 mph SW
Humidity63%
Visibility—
Dew point34°
Wed, 1150° / 42°0.07
50 °
Charleston, Wednesday, 11 November
Light rain. High 50°, low 42°.
Pressure29.94 inHg
Wind4.6 mph E
Humidity75%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1246° / 34°0.16
46 °
Charleston, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.16 in
Chance of precipitation45%
Record high69° (1964)
Record low19° (2019)
Fri, 1346° / 32°0.13
46 °
Charleston, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation47%
Record high63° (1985)
Record low11° (2019)
Sat, 1446° / 33°0.13
46 °
Charleston, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high67° (1989)
Record low15° (1986)
Sun, 1546° / 33°0.15
46 °
Charleston, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation45%
Record high65° (1989)
Record low18° (1967)
Mon, 1646° / 32°0.12
46 °
Charleston, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (1990)
Record low15° (1967)
Tue, 1744° / 31°0.14
44 °
Charleston, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation40%
Record high64° (2006)
Record low11° (1972)
Wed, 1845° / 32°0.09
45 °
Charleston, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (2021)
Record low17° (1972)
Thu, 1945° / 31°0.09
45 °
Charleston, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (1985)
Record low12° (1997)
Fri, 2044° / 31°0.17
44 °
Charleston, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.17 in
Chance of precipitation37%
Record high72° (1991)
Record low8° (1986)
Sat, 2143° / 29°0.13
43 °
Charleston, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (1991)
Record low13° (1980)
Sun, 2242° / 29°0.13
42 °
Charleston, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation38%
Record high62° (1999)
Record low0° (2018)
Mon, 2343° / 28°0.11
43 °
Charleston, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.11 in
Chance of precipitation35%
Record high66° (1979)
Record low-12° (2018)
Tue, 2443° / 29°0.11
43 °
Charleston, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high65° (2014)
Record low6° (2018)
Wed, 2543° / 29°0.14
43 °
Charleston, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.14 in
Chance of precipitation42%
Record high60° (2001)
Record low8° (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 Charleston, 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 Charleston, 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.