As of 23:11 EDT

Weather in Charleston, ME

32°

Charleston, Saturday, 31 October, 23:11

Clear. Feels like 25°. High 46°, low 32°.

Pressure30.39 inHg

Wind6.4 mph W

Humidity76%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Monthly outlook for Charleston, ME: average high 51.1°, average low 39.8°. That is 3.2° above the climate normal for October. Precipitation is expected on 10 days (about 4.4 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 5 November (66.3°), the coolest 1 November (29.5°).

51.1°/39.8°

Average high / low

+3.2°

Above normal

10 / 6

Wet days / normal

4.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
31 October – 9 November	54.9°	47.1°	+4.4°
10 November – 19 November	44.8°	41.7°	+1.7°
20 November – 29 November	at normal	37.2°	—

October records over 66 years

83.1°6 October 2025All-time high

17.1°30 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Sangerville (14 mi).

Sun, 0152° / 29°

52 °

Charleston, Sunday, 1 November

Clear. High 52°, low 29°.

Pressure30.33 inHg

Wind8.3 mph SW

Humidity52%

Visibility6.2 mi

Dew point29°

Mon, 0258° / 40°

58 °

Charleston, Monday, 2 November

Overcast. High 58°, low 40°.

Pressure30.18 inHg

Wind8.5 mph SW

Humidity49%

Visibility6.2 mi

Dew point38°

Tue, 0356° / 47°

0.2

56 °

Charleston, Tuesday, 3 November

Light rain. High 56°, low 47°.

Pressure30.27 inHg

Wind2.1 mph E

Humidity91%

Visibility6.2 mi

Dew point52°

Wed, 0458° / 48°

0.11

58 °

Charleston, Wednesday, 4 November

Light rain. High 58°, low 48°.

Pressure30.03 inHg

Wind4.9 mph SW

Humidity85%

Visibility6.2 mi

Dew point50°

Thu, 0566° / 48°

0.01

66 °

Charleston, Thursday, 5 November

Light rain. High 66°, low 48°.

Pressure29.94 inHg

Wind10.5 mph S

Humidity81%

Visibility—

Dew point51°

Fri, 0660° / 46°

0.41

60 °

Charleston, Friday, 6 November

Rain. High 60°, low 46°.

Pressure29.85 inHg

Wind8.8 mph S

Humidity99%

Visibility—

Dew point60°

Sat, 0749° / 45°

0.35

49 °

Charleston, Saturday, 7 November

Rain. High 49°, low 45°.

Pressure29.94 inHg

Wind7 mph E

Humidity98%

Visibility—

Dew point45°

Sun, 0852° / 47°

0.88

52 °

Charleston, Sunday, 8 November

Heavy rain. High 52°, low 47°.

Pressure29.47 inHg

Wind11.2 mph E

Humidity97%

Visibility—

Dew point50°

Mon, 0952° / 44°

0.47

52 °

Charleston, Monday, 9 November

Rain. High 52°, low 44°.

Pressure29.09 inHg

Wind9.6 mph SW

Humidity92%

Visibility—

Dew point46°

Tue, 1046° / 42°

0.09

46 °

Charleston, Tuesday, 10 November

Light rain. High 46°, low 42°.

Pressure29.21 inHg

Wind11.3 mph NW

Humidity92%

Visibility—

Dew point43°

Wed, 1142° / 36°

0.04

42 °

Charleston, Wednesday, 11 November

Light rain. High 42°, low 36°.

Pressure29.56 inHg

Wind10.2 mph NW

Humidity85%

Visibility—

Dew point37°

Thu, 1243° / 31°

43 °

Charleston, Thursday, 12 November

Partly cloudy. High 43°, low 31°.

Pressure29.91 inHg

Wind10 mph N

Humidity63%

Visibility—

Dew point27°

Fri, 1346° / 29°

46 °

Charleston, Friday, 13 November

Mostly clear. High 46°, low 29°.

Pressure30.12 inHg

Wind4.1 mph SW

Humidity59%

Visibility—

Dew point28°

Sat, 1449° / 33°

0.48

49 °

Charleston, Saturday, 14 November

Rain. High 49°, low 33°.

Pressure29.91 inHg

Wind17.7 mph NE

Humidity80%

Visibility—

Dew point38°

Sun, 1544° / 39°

1.35

44 °

Charleston, Sunday, 15 November

Rain. High 44°, low 39°.

Pressure29.53 inHg

Wind20 mph NE

Humidity94%

Visibility—

Dew point42°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 1641° / 29°

0.17

41 °

Charleston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high41°

Average low29°

Average precipitation0.17 in

Chance of precipitation37%

Record high60° (2008)

Record low10° (2019)

Tue, 1741° / 28°

0.12

41 °

Charleston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°

Average low28°

Average precipitation0.12 in

Chance of precipitation27%

Record high60° (2006)

Record low15° (1997)

Wed, 1840° / 28°

0.1

40 °

Charleston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.1 in

Chance of precipitation25%

Record high60° (1987)

Record low11° (1997)

Thu, 1939° / 27°

0.09

39 °

Charleston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.09 in

Chance of precipitation25%

Record high53° (1991)

Record low4° (2018)

Fri, 2039° / 27°

0.15

39 °

Charleston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°

Average low27°

Average precipitation0.15 in

Chance of precipitation35%

Record high63° (1991)

Record low13° (1997)

Sat, 2138° / 26°

0.17

38 °

Charleston, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.17 in

Chance of precipitation32%

Record high58° (1991)

Record low9° (1967)

Sun, 2238° / 26°

0.15

38 °

Charleston, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high38°

Average low26°

Average precipitation0.15 in

Chance of precipitation35%

Record high53° (1975)

Record low1° (2018)

Mon, 2337° / 25°

0.11

37 °

Charleston, Monday, 23 November

Climate normal for this date — 60-year average.

Average high37°

Average low25°

Average precipitation0.11 in

Chance of precipitation28%

Record high58° (1999)

Record low3° (1964)

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)

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.