As of 11:13 EDT

Weather in Annapolis, MD

66°

Annapolis, Saturday, 10 October, 11:13

Overcast. Feels like 66°. High 67°, low 50°.

Pressure30.42 inHg

Wind12 mph S

Humidity73%

Visibility2.7 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Annapolis, MD: average high 65.7°, average low 51.1°. That is 0.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 14 October (78.8°), the coolest 19 October (38.1°).

65.7°/51.1°

Average high / low

+0.3°

Above normal

5 / 4

Wet days / normal

2.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	67.9°	66.2°	+1°
20 October – 29 October	61.9°	62.7°	-0.4°
30 October – 8 November	at normal	59.9°	—

October records over 66 years

93.9°2 October 2019All-time high

33.4°28 October 1976All-time low

Sun, 1168° / 56°

2.18

68 °

Annapolis, Sunday, 11 October

Heavy rain. High 68°, low 56°.

Pressure30.12 inHg

Wind10.8 mph E

Humidity97%

Visibility1.5 mi

Dew point65°

Mon, 1275° / 59°

0.04

75 °

Annapolis, Monday, 12 October

Light rain. High 75°, low 59°.

Pressure29.80 inHg

Wind12.7 mph N

Humidity74%

Visibility6.2 mi

Dew point60°

Tue, 1379° / 57°

79 °

Annapolis, Tuesday, 13 October

Clear. High 79°, low 57°.

Pressure29.94 inHg

Wind6.6 mph SW

Humidity62%

Visibility6.2 mi

Dew point62°

Wed, 1479° / 65°

79 °

Annapolis, Wednesday, 14 October

Clear. High 79°, low 65°.

Pressure29.91 inHg

Wind10.4 mph NW

Humidity65%

Visibility—

Dew point62°

Thu, 1564° / 54°

64 °

Annapolis, Thursday, 15 October

Clear. High 64°, low 54°.

Pressure30.30 inHg

Wind9.5 mph N

Humidity58%

Visibility—

Dew point46°

Fri, 1677° / 53°

0.31

77 °

Annapolis, Friday, 16 October

Rain. High 77°, low 53°.

Pressure30.00 inHg

Wind15.2 mph S

Humidity91%

Visibility—

Dew point57°

Sat, 1763° / 46°

0.06

63 °

Annapolis, Saturday, 17 October

Light rain. High 63°, low 46°.

Pressure29.94 inHg

Wind17.1 mph NW

Humidity47%

Visibility—

Dew point36°

Sun, 1853° / 43°

53 °

Annapolis, Sunday, 18 October

Clear. High 53°, low 43°.

Pressure30.21 inHg

Wind15.9 mph NW

Humidity48%

Visibility—

Dew point29°

Mon, 1954° / 38°

54 °

Annapolis, Monday, 19 October

Clear. High 54°, low 38°.

Pressure30.53 inHg

Wind10.2 mph NW

Humidity40%

Visibility—

Dew point23°

Tue, 2055° / 44°

55 °

Annapolis, Tuesday, 20 October

Clear. High 55°, low 44°.

Pressure30.56 inHg

Wind6.2 mph SE

Humidity47%

Visibility—

Dew point31°

Wed, 2160° / 49°

60 °

Annapolis, Wednesday, 21 October

Overcast. High 60°, low 49°.

Pressure30.50 inHg

Wind8.6 mph SE

Humidity67%

Visibility—

Dew point44°

Thu, 2268° / 55°

0.04

68 °

Annapolis, Thursday, 22 October

Light rain. High 68°, low 55°.

Pressure30.21 inHg

Wind7.6 mph S

Humidity69%

Visibility—

Dew point52°

Fri, 2369° / 52°

69 °

Annapolis, Friday, 23 October

Clear. High 69°, low 52°.

Pressure30.09 inHg

Wind8.8 mph W

Humidity57%

Visibility—

Dew point46°

Sat, 2462° / 49°

62 °

Annapolis, Saturday, 24 October

Clear. High 62°, low 49°.

Pressure30.15 inHg

Wind13 mph NW

Humidity49%

Visibility—

Dew point37°

Sun, 2557° / 48°

57 °

Annapolis, Sunday, 25 October

Overcast. High 57°, low 48°.

Pressure30.18 inHg

Wind15.9 mph S

Humidity49%

Visibility—

Dew point35°

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

Mon, 2662° / 50°

0.18

62 °

Annapolis, Monday, 26 October

Climate normal for this date — 60-year average.

Average high62°

Average low50°

Average precipitation0.18 in

Chance of precipitation30%

Record high76° (1984)

Record low35° (1962)

Tue, 2762° / 50°

0.19

62 °

Annapolis, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°

Average low50°

Average precipitation0.19 in

Chance of precipitation30%

Record high78° (2023)

Record low36° (1976)

Wed, 2862° / 50°

0.13

62 °

Annapolis, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high62°

Average low50°

Average precipitation0.13 in

Chance of precipitation27%

Record high81° (2023)

Record low33° (1976)

Thu, 2960° / 48°

0.26

60 °

Annapolis, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°

Average low48°

Average precipitation0.26 in

Chance of precipitation20%

Record high77° (1984)

Record low34° (1965)

Fri, 3060° / 47°

0.11

60 °

Annapolis, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°

Average low47°

Average precipitation0.11 in

Chance of precipitation28%

Record high80° (2023)

Record low35° (2011)

Sat, 3161° / 49°

0.06

61 °

Annapolis, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high61°

Average low49°

Average precipitation0.06 in

Chance of precipitation23%

Record high78° (2024)

Record low37° (1975)

Sun, 0162° / 50°

0.11

62 °

Annapolis, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°

Average low50°

Average precipitation0.11 in

Chance of precipitation25%

Record high79° (1974)

Record low39° (2023)

Mon, 0262° / 50°

0.11

62 °

Annapolis, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°

Average low50°

Average precipitation0.11 in

Chance of precipitation30%

Record high77° (1971)

Record low36° (2023)

Tue, 0361° / 48°

0.08

61 °

Annapolis, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°

Average low48°

Average precipitation0.08 in

Chance of precipitation23%

Record high76° (2016)

Record low36° (1996)

Wed, 0459° / 47°

0.11

59 °

Annapolis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°

Average low47°

Average precipitation0.11 in

Chance of precipitation25%

Record high78° (1974)

Record low34° (2006)

Thu, 0559° / 47°

0.13

59 °

Annapolis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°

Average low47°

Average precipitation0.13 in

Chance of precipitation25%

Record high75° (1961)

Record low31° (1991)

Fri, 0658° / 47°

0.08

58 °

Annapolis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°

Average low47°

Average precipitation0.08 in

Chance of precipitation23%

Record high79° (2024)

Record low33° (1967)

Sat, 0758° / 46°

0.08

58 °

Annapolis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°

Average low46°

Average precipitation0.08 in

Chance of precipitation25%

Record high78° (2024)

Record low33° (1967)

Sun, 0858° / 45°

0.15

58 °

Annapolis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°

Average low45°

Average precipitation0.15 in

Chance of precipitation22%

Record high73° (1975)

Record low33° (1967)

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 Annapolis, 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 Annapolis, 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.