As of 21:34 EST

Weather in Charlestown, MD

46°

Charlestown, Sunday, 1 November, 21:34

Partly cloudy. Feels like 44°. High 63°, low 40°.

Pressure30.47 inHg

Wind3.9 mph S

Humidity83%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Monthly outlook for Charlestown, MD: average high 62.4°, average low 44.9°. That is 3.3° above the climate normal for November. Precipitation is expected on 1 day (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 5 November (70.1°), the coolest 13 November (30.2°).

62.4°/44.9°

Average high / low

+3.3°

Above normal

1 / 4

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
1 November – 10 November	64.2°	58.2°	+3.3°
11 November – 20 November	59.5°	53.1°	+3.6°
21 November – 30 November	at normal	50.4°	—

November records over 66 years

78.1°1 November 2024All-time high

21.6°23 November 2018All-time low

Climate normals and records are computed from the nearest reference point — Aberdeen Proving Ground (11 mi).

Mon, 0264° / 42°

64 °

Charlestown, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.42 inHg

Wind6.6 mph S

Humidity57%

Visibility6.2 mi

Dew point45°

Tue, 0368° / 43°

68 °

Charlestown, Tuesday, 3 November

Overcast. High 68°, low 43°.

Pressure30.30 inHg

Wind7.5 mph S

Humidity70%

Visibility6.2 mi

Dew point54°

Wed, 0469° / 53°

69 °

Charlestown, Wednesday, 4 November

Partly cloudy. High 69°, low 53°.

Pressure30.15 inHg

Wind7.8 mph S

Humidity72%

Visibility6.2 mi

Dew point58°

Thu, 0570° / 59°

70 °

Charlestown, Thursday, 5 November

Light rain. High 70°, low 59°.

Pressure29.97 inHg

Wind9.4 mph S

Humidity76%

Visibility6.2 mi

Dew point61°

Fri, 0665° / 58°

1.38

65 °

Charlestown, Friday, 6 November

Heavy rain. High 65°, low 58°.

Pressure29.83 inHg

Wind10.9 mph S

Humidity99%

Visibility—

Dew point64°

Sat, 0764° / 48°

64 °

Charlestown, Saturday, 7 November

Clear. High 64°, low 48°.

Pressure29.83 inHg

Wind11.4 mph W

Humidity72%

Visibility—

Dew point50°

Sun, 0858° / 43°

58 °

Charlestown, Sunday, 8 November

Clear. High 58°, low 43°.

Pressure30.06 inHg

Wind12.6 mph NW

Humidity55%

Visibility—

Dew point36°

Mon, 0962° / 43°

62 °

Charlestown, Monday, 9 November

Clear. High 62°, low 43°.

Pressure30.12 inHg

Wind7.7 mph SW

Humidity43%

Visibility—

Dew point32°

Tue, 1058° / 47°

58 °

Charlestown, Tuesday, 10 November

Overcast. High 58°, low 47°.

Pressure30.09 inHg

Wind5.3 mph N

Humidity55%

Visibility—

Dew point38°

Wed, 1160° / 43°

60 °

Charlestown, Wednesday, 11 November

Overcast. High 60°, low 43°.

Pressure29.91 inHg

Wind10.2 mph NW

Humidity53%

Visibility—

Dew point37°

Thu, 1252° / 37°

0.01

52 °

Charlestown, Thursday, 12 November

Light rain. High 52°, low 37°.

Pressure30.09 inHg

Wind9.8 mph NW

Humidity51%

Visibility—

Dew point29°

Fri, 1348° / 30°

48 °

Charlestown, Friday, 13 November

Clear. High 48°, low 30°.

Pressure30.33 inHg

Wind10.5 mph NW

Humidity50%

Visibility—

Dew point23°

Sat, 1462° / 38°

62 °

Charlestown, Saturday, 14 November

Clear. High 62°, low 38°.

Pressure30.27 inHg

Wind12.1 mph W

Humidity47%

Visibility—

Dew point31°

Sun, 1566° / 44°

66 °

Charlestown, Sunday, 15 November

Partly cloudy. High 66°, low 44°.

Pressure30.15 inHg

Wind13.9 mph W

Humidity38%

Visibility—

Dew point32°

Mon, 1669° / 50°

69 °

Charlestown, Monday, 16 November

Mostly clear. High 69°, low 50°.

Pressure30.18 inHg

Wind8.4 mph NW

Humidity64%

Visibility—

Dew point49°

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

Tue, 1752° / 40°

0.07

52 °

Charlestown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.07 in

Chance of precipitation28%

Record high67° (1987)

Record low28° (1996)

Wed, 1853° / 40°

0.06

53 °

Charlestown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°

Average low40°

Average precipitation0.06 in

Chance of precipitation23%

Record high68° (2024)

Record low27° (2014)

Thu, 1952° / 40°

0.1

52 °

Charlestown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.1 in

Chance of precipitation27%

Record high66° (1985)

Record low24° (2014)

Fri, 2052° / 40°

0.07

52 °

Charlestown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.07 in

Chance of precipitation23%

Record high72° (1985)

Record low28° (2022)

Sat, 2151° / 39°

0.09

51 °

Charlestown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.09 in

Chance of precipitation25%

Record high69° (1991)

Record low25° (2022)

Sun, 2250° / 39°

0.11

50 °

Charlestown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high50°

Average low39°

Average precipitation0.11 in

Chance of precipitation30%

Record high69° (2007)

Record low23° (2018)

Mon, 2350° / 38°

0.07

50 °

Charlestown, Monday, 23 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.07 in

Chance of precipitation25%

Record high65° (1979)

Record low22° (2018)

Tue, 2451° / 39°

0.13

51 °

Charlestown, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.13 in

Chance of precipitation32%

Record high66° (1979)

Record low24° (1970)

Wed, 2550° / 38°

0.11

50 °

Charlestown, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°

Average low38°

Average precipitation0.11 in

Chance of precipitation37%

Record high69° (1979)

Record low22° (1989)

Thu, 2652° / 39°

0.15

52 °

Charlestown, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high52°

Average low39°

Average precipitation0.15 in

Chance of precipitation38%

Record high66° (1999)

Record low28° (2005)

Fri, 2751° / 39°

0.09

51 °

Charlestown, Friday, 27 November

Climate normal for this date — 60-year average.

Average high51°

Average low39°

Average precipitation0.09 in

Chance of precipitation35%

Record high62° (1976)

Record low27° (1974)

Sat, 2852° / 40°

0.17

52 °

Charlestown, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high52°

Average low40°

Average precipitation0.17 in

Chance of precipitation30%

Record high66° (2011)

Record low26° (1996)

Sun, 2949° / 38°

0.15

49 °

Charlestown, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high49°

Average low38°

Average precipitation0.15 in

Chance of precipitation30%

Record high65° (1998)

Record low24° (2023)

Mon, 3048° / 37°

0.12

48 °

Charlestown, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.12 in

Chance of precipitation32%

Record high66° (2001)

Record low22° (1976)

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 Charlestown, MD 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 Charlestown, MD 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.