As of 19:41 EST

Weather in Charlestown, MD

57°

Charlestown, Wednesday, 4 November, 19:41

Partly cloudy. Feels like 57°. High 75°, low 50°.

Pressure30.03 inHg

Wind7.1 mph S

Humidity93%

Visibility6.2 mi

Dew point55°

See detailed hourly forecast

Monthly outlook for Charlestown, MD: average high 56.1°, average low 41.5°. That is 0.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 4 November (74.9°), the coolest 16 November (30.4°).

56.1°/41.5°

Average high / low

+0.7°

Above normal

2 / 4

Wet days / normal

0.6 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
4 November – 13 November	61.4°	56.1°	+3°
14 November – 23 November	47.4°	52.1°	-2.6°
24 November – 3 December	at normal	49.6°	—

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).

Thu, 0574° / 58°

0.36

74 °

Charlestown, Thursday, 5 November

Rain. High 74°, low 58°.

Pressure29.88 inHg

Wind14.6 mph S

Humidity88%

Visibility6.2 mi

Dew point64°

Fri, 0672° / 57°

0.01

72 °

Charlestown, Friday, 6 November

Light rain. High 72°, low 57°.

Pressure29.88 inHg

Wind4.6 mph NW

Humidity60%

Visibility6.2 mi

Dew point56°

Sat, 0757° / 48°

57 °

Charlestown, Saturday, 7 November

Clear. High 57°, low 48°.

Pressure29.91 inHg

Wind13.1 mph NW

Humidity49%

Visibility6.2 mi

Dew point38°

Sun, 0858° / 48°

58 °

Charlestown, Sunday, 8 November

Partly cloudy. High 58°, low 48°.

Pressure29.94 inHg

Wind12.9 mph W

Humidity50%

Visibility6.2 mi

Dew point39°

Mon, 0957° / 49°

57 °

Charlestown, Monday, 9 November

Partly cloudy. High 57°, low 49°.

Pressure29.94 inHg

Wind19.6 mph NW

Humidity49%

Visibility—

Dew point35°

Tue, 1060° / 43°

60 °

Charlestown, Tuesday, 10 November

Overcast. High 60°, low 43°.

Pressure30.06 inHg

Wind7.1 mph NW

Humidity58%

Visibility—

Dew point38°

Wed, 1163° / 46°

63 °

Charlestown, Wednesday, 11 November

Clear. High 63°, low 46°.

Pressure29.83 inHg

Wind14.2 mph NW

Humidity49%

Visibility—

Dew point37°

Thu, 1251° / 38°

51 °

Charlestown, Thursday, 12 November

Overcast. High 51°, low 38°.

Pressure29.83 inHg

Wind14.5 mph NW

Humidity45%

Visibility—

Dew point28°

Fri, 1347° / 34°

47 °

Charlestown, Friday, 13 November

Clear. High 47°, low 34°.

Pressure29.88 inHg

Wind9.1 mph NW

Humidity49%

Visibility—

Dew point24°

Sat, 1448° / 32°

48 °

Charlestown, Saturday, 14 November

Overcast. High 48°, low 32°.

Pressure29.88 inHg

Wind5.9 mph SW

Humidity50%

Visibility—

Dew point25°

Sun, 1540° / 34°

0.2

40 °

Charlestown, Sunday, 15 November

Snow. High 40°, low 34°.

Pressure29.85 inHg

Wind11.5 mph NW

Humidity98%

Visibility—

Dew point37°

Mon, 1646° / 30°

46 °

Charlestown, Monday, 16 November

Overcast. High 46°, low 30°.

Pressure30.09 inHg

Wind14.5 mph NW

Humidity68%

Visibility—

Dew point31°

Tue, 1747° / 31°

47 °

Charlestown, Tuesday, 17 November

Clear. High 47°, low 31°.

Pressure30.33 inHg

Wind10.7 mph N

Humidity59%

Visibility—

Dew point29°

Wed, 1848° / 32°

48 °

Charlestown, Wednesday, 18 November

Clear. High 48°, low 32°.

Pressure30.45 inHg

Wind7.6 mph N

Humidity55%

Visibility—

Dew point27°

Thu, 1954° / 34°

54 °

Charlestown, Thursday, 19 November

Partly cloudy. High 54°, low 34°.

Pressure30.36 inHg

Wind5.3 mph NW

Humidity57%

Visibility—

Dew point31°

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

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)

Tue, 0148° / 37°

0.12

48 °

Charlestown, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high48°

Average low37°

Average precipitation0.12 in

Chance of precipitation32%

Record high68° (2006)

Record low19° (1967)

Wed, 0247° / 36°

0.12

47 °

Charlestown, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high47°

Average low36°

Average precipitation0.12 in

Chance of precipitation27%

Record high64° (1970)

Record low13° (1967)

Thu, 0348° / 36°

0.1

48 °

Charlestown, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high48°

Average low36°

Average precipitation0.1 in

Chance of precipitation23%

Record high65° (1998)

Record low19° (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.