As of 10:37 EST

Weather in Rowlandsville, MD

58°

Rowlandsville, Tuesday, 10 November, 10:37

Mostly clear. Feels like 56°. High 64°, low 42°.

Pressure30.00 inHg

Wind8.9 mph SW

Humidity56%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Monthly outlook for Rowlandsville, MD: average high 55.2°, average low 39.5°. That is 1.5° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 November (64.3°), the coolest 17 November (31°).

55.2°/39.5°

Average high / low

+1.5°

Above normal

3 / 5

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 November – 19 November	53.3°	53.5°	-0.1°
20 November – 29 November	58.4°	50.8°	+4.2°
30 November – 9 December	at normal	46.7°	—

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 (13 mi).

Wed, 1164° / 44°

64 °

Rowlandsville, Wednesday, 11 November

Clear. High 64°, low 44°.

Pressure29.94 inHg

Wind5.2 mph S

Humidity42%

Visibility6.2 mi

Dew point38°

Thu, 1259° / 47°

0.23

59 °

Rowlandsville, Thursday, 12 November

Rain. High 59°, low 47°.

Pressure29.47 inHg

Wind2.4 mph SW

Humidity82%

Visibility6.2 mi

Dew point53°

Fri, 1348° / 41°

48 °

Rowlandsville, Friday, 13 November

Partly cloudy. High 48°, low 41°.

Pressure29.65 inHg

Wind15 mph NW

Humidity55%

Visibility6.2 mi

Dew point32°

Sat, 1446° / 38°

0.07

46 °

Rowlandsville, Saturday, 14 November

Light rain. High 46°, low 38°.

Pressure29.88 inHg

Wind18.8 mph NW

Humidity76%

Visibility—

Dew point33°

Sun, 1547° / 36°

47 °

Rowlandsville, Sunday, 15 November

Clear. High 47°, low 36°.

Pressure30.30 inHg

Wind11.5 mph NW

Humidity62%

Visibility—

Dew point30°

Mon, 1646° / 36°

46 °

Rowlandsville, Monday, 16 November

Overcast. High 46°, low 36°.

Pressure30.42 inHg

Wind12.2 mph N

Humidity58%

Visibility—

Dew point31°

Tue, 1751° / 31°

51 °

Rowlandsville, Tuesday, 17 November

Clear. High 51°, low 31°.

Pressure30.47 inHg

Wind7 mph N

Humidity51%

Visibility—

Dew point25°

Wed, 1853° / 33°

53 °

Rowlandsville, Wednesday, 18 November

Clear. High 53°, low 33°.

Pressure30.42 inHg

Wind8.5 mph N

Humidity47%

Visibility—

Dew point26°

Thu, 1955° / 33°

55 °

Rowlandsville, Thursday, 19 November

Clear. High 55°, low 33°.

Pressure30.47 inHg

Wind6.6 mph N

Humidity50%

Visibility—

Dew point28°

Fri, 2059° / 36°

59 °

Rowlandsville, Friday, 20 November

Mostly clear. High 59°, low 36°.

Pressure30.42 inHg

Wind6.1 mph NW

Humidity39%

Visibility—

Dew point26°

Sat, 2161° / 38°

61 °

Rowlandsville, Saturday, 21 November

Clear. High 61°, low 38°.

Pressure30.36 inHg

Wind6.4 mph S

Humidity37%

Visibility—

Dew point26°

Sun, 2262° / 41°

62 °

Rowlandsville, Sunday, 22 November

Clear. High 62°, low 41°.

Pressure30.24 inHg

Wind10.3 mph S

Humidity64%

Visibility—

Dew point41°

Mon, 2362° / 57°

0.44

62 °

Rowlandsville, Monday, 23 November

Rain. High 62°, low 57°.

Pressure29.91 inHg

Wind12.5 mph S

Humidity98%

Visibility—

Dew point59°

Tue, 2459° / 45°

0.03

59 °

Rowlandsville, Tuesday, 24 November

Light rain. High 59°, low 45°.

Pressure29.94 inHg

Wind12.8 mph NW

Humidity56%

Visibility—

Dew point39°

Wed, 2548° / 36°

48 °

Rowlandsville, Wednesday, 25 November

Clear. High 48°, low 36°.

Pressure30.06 inHg

Wind16.8 mph W

Humidity49%

Visibility—

Dew point27°

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

Thu, 2652° / 39°

0.15

52 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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 °

Rowlandsville, 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)

Fri, 0447° / 35°

0.09

47 °

Rowlandsville, Friday, 4 December

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.09 in

Chance of precipitation20%

Record high71° (1998)

Record low16° (1966)

Sat, 0546° / 35°

0.16

46 °

Rowlandsville, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.16 in

Chance of precipitation32%

Record high67° (1998)

Record low25° (1966)

Sun, 0647° / 35°

0.1

47 °

Rowlandsville, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.1 in

Chance of precipitation35%

Record high69° (1998)

Record low21° (2007)

Mon, 0746° / 35°

0.11

46 °

Rowlandsville, Monday, 7 December

Climate normal for this date — 60-year average.

Average high46°

Average low35°

Average precipitation0.11 in

Chance of precipitation18%

Record high72° (1998)

Record low18° (2002)

Tue, 0845° / 34°

0.09

45 °

Rowlandsville, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high45°

Average low34°

Average precipitation0.09 in

Chance of precipitation25%

Record high65° (1978)

Record low19° (2003)

Wed, 0945° / 33°

0.2

45 °

Rowlandsville, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.2 in

Chance of precipitation38%

Record high65° (1991)

Record low16° (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 Rowlandsville, 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 Rowlandsville, 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.