Monthly outlook for Charleston, ME: average high 43.3°, average low 32.9°. That is 1.2° above the climate normal for November. Precipitation is expected on 7 days (about 3.4 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 21 November (52°), the coolest 23 November (26.4°).
43.3°/32.9°
Average high / low
+1.2°
Above normal
7 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
41.3°
42.8°
-0.8°
18 November – 27 November
46.6°
37.8°
+4.9°
28 November – 7 December
at normal
34.3°
—
November records over 66 years
69.8°6 November 2022All-time high
-0.6°27 November 1978All-time low
Climate normals and records are computed from the nearest reference point — Sangerville (14 mi).
Mon, 0949° / 36°0
49 °
Charleston, Monday, 9 November
Overcast. High 49°, low 36°.
Pressure29.59 inHg
Wind8 mph W
Humidity70%
Visibility6.2 mi
Dew point38°
Tue, 1046° / 36°0.1
46 °
Charleston, Tuesday, 10 November
Rain. High 46°, low 36°.
Pressure29.74 inHg
Wind7.5 mph W
Humidity57%
Visibility6.2 mi
Dew point29°
Wed, 1145° / 33°0.02
45 °
Charleston, Wednesday, 11 November
Light rain. High 45°, low 33°.
Pressure29.83 inHg
Wind10 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Thu, 1245° / 30°0
45 °
Charleston, Thursday, 12 November
Overcast. High 45°, low 30°.
Pressure29.88 inHg
Wind8.4 mph NE
Humidity62%
Visibility—
Dew point29°
Fri, 1337° / 33°1.36
37 °
Charleston, Friday, 13 November
Snow. High 37°, low 33°.
Pressure29.53 inHg
Wind13.7 mph NE
Humidity90%
Visibility—
Dew point31°
Sat, 1433° / 31°1.03
33 °
Charleston, Saturday, 14 November
Snow. High 33°, low 31°.
Pressure29.38 inHg
Wind11.3 mph NE
Humidity98%
Visibility—
Dew point33°
Sun, 1536° / 34°0.08
36 °
Charleston, Sunday, 15 November
Snow. High 36°, low 34°.
Pressure29.38 inHg
Wind9.4 mph NW
Humidity100%
Visibility—
Dew point35°
Mon, 1639° / 34°0
39 °
Charleston, Monday, 16 November
Overcast. High 39°, low 34°.
Pressure29.65 inHg
Wind11.8 mph NW
Humidity86%
Visibility—
Dew point33°
Tue, 1740° / 35°0
40 °
Charleston, Tuesday, 17 November
Overcast. High 40°, low 35°.
Pressure29.91 inHg
Wind13 mph N
Humidity80%
Visibility—
Dew point34°
Wed, 1845° / 31°0
45 °
Charleston, Wednesday, 18 November
Clear. High 45°, low 31°.
Pressure30.24 inHg
Wind7 mph NW
Humidity59%
Visibility—
Dew point26°
Thu, 1947° / 30°0
47 °
Charleston, Thursday, 19 November
Overcast. High 47°, low 30°.
Pressure30.15 inHg
Wind5.4 mph W
Humidity57%
Visibility—
Dew point27°
Fri, 2046° / 34°0.01
46 °
Charleston, Friday, 20 November
Light rain. High 46°, low 34°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity78%
Visibility—
Dew point36°
Sat, 2152° / 36°0.14
52 °
Charleston, Saturday, 21 November
Light rain. High 52°, low 36°.
Pressure30.12 inHg
Wind10.9 mph S
Humidity97%
Visibility—
Dew point41°
Sun, 2252° / 29°0.1
52 °
Charleston, Sunday, 22 November
Light rain. High 52°, low 29°.
Pressure29.56 inHg
Wind14.9 mph NW
Humidity89%
Visibility—
Dew point46°
Mon, 2339° / 26°0
39 °
Charleston, Monday, 23 November
Clear. High 39°, low 26°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity46%
Visibility—
Dew point14°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2437° / 25°0.07
37 °
Charleston, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (2014)
Record low3° (1989)
Wed, 2537° / 25°0.15
37 °
Charleston, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.15 in
Chance of precipitation33%
Record high56° (2004)
Record low6° (1989)
Thu, 2637° / 26°0.2
37 °
Charleston, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.2 in
Chance of precipitation50%
Record high54° (1979)
Record low6° (1978)
Fri, 2737° / 25°0.19
37 °
Charleston, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.19 in
Chance of precipitation45%
Record high56° (1979)
Record low-1° (1978)
Sat, 2837° / 24°0.17
37 °
Charleston, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation48%
Record high54° (1990)
Record low3° (1989)
Sun, 2936° / 24°0.14
36 °
Charleston, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.14 in
Chance of precipitation32%
Record high55° (2003)
Record low1° (1989)
Mon, 3036° / 23°0.11
36 °
Charleston, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.11 in
Chance of precipitation25%
Record high56° (2011)
Record low0° (1989)
Tue, 0136° / 23°0.17
36 °
Charleston, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.17 in
Chance of precipitation37%
Record high56° (2020)
Record low1° (1989)
Wed, 0235° / 22°0.15
35 °
Charleston, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation37%
Record high49° (2020)
Record low-4° (1989)
Thu, 0334° / 22°0.18
34 °
Charleston, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.18 in
Chance of precipitation48%
Record high52° (2009)
Record low-8° (1976)
Fri, 0433° / 20°0.15
33 °
Charleston, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.15 in
Chance of precipitation33%
Record high57° (1982)
Record low-1° (1972)
Sat, 0531° / 19°0.12
31 °
Charleston, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.12 in
Chance of precipitation25%
Record high51° (1973)
Record low-5° (1976)
Sun, 0633° / 19°0.15
33 °
Charleston, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.15 in
Chance of precipitation42%
Record high58° (1982)
Record low-7° (1991)
Mon, 0733° / 18°0.15
33 °
Charleston, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.15 in
Chance of precipitation35%
Record high57° (1998)
Record low-3° (1972)
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, ME 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, ME 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.