As of 22:40 EDT

Weather in Mill Swamp, MD

73°Current weather

Mill Swamp, Wednesday, 14 October, 22:40

Overcast. Feels like 74°. High 85°, low 65°.

Pressure29.97 inHg
Wind0 mph N
Humidity91%
Visibility6.2 mi
Dew point70°

Monthly outlook for Mill Swamp, MD: average high 67.7°, average low 53.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 6 days (about 2.3 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 14 October (85.2°), the coolest 19 October (39.1°).

67.7°/53.2°
Average high / low
+2.2°
Above normal
6 / 4
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October68.6°65°+2°
24 October – 2 November66.2°61.7°+2.5°
3 November – 12 Novemberat normal58°—

October records over 66 years

93.9°2 October 2019All-time high
33.4°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Annapolis (7 mi).

Thu, 1573° / 59°0.02Light rain
73 °Light rain

Mill Swamp, Thursday, 15 October

Light rain. High 73°, low 59°.

Pressure30.21 inHg
Wind5.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point52°
Fri, 1683° / 58°0.09Rain
83 °Rain

Mill Swamp, Friday, 16 October

Rain. High 83°, low 58°.

Pressure29.83 inHg
Wind9.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point66°
Sat, 1762° / 46°0.04Light rain
62 °Light rain

Mill Swamp, Saturday, 17 October

Light rain. High 62°, low 46°.

Pressure30.15 inHg
Wind14.1 mph N
Humidity47%
Visibility6.2 mi
Dew point37°
Sun, 1856° / 41°0Clear
56 °Clear

Mill Swamp, Sunday, 18 October

Clear. High 56°, low 41°.

Pressure30.62 inHg
Wind4.6 mph NE
Humidity52%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 39°0Clear
62 °Clear

Mill Swamp, Monday, 19 October

Clear. High 62°, low 39°.

Pressure30.53 inHg
Wind3.7 mph NW
Humidity63%
Visibility—
Dew point42°
Tue, 2068° / 41°0Clear
68 °Clear

Mill Swamp, Tuesday, 20 October

Clear. High 68°, low 41°.

Pressure30.33 inHg
Wind4.3 mph NW
Humidity55%
Visibility—
Dew point42°
Wed, 2165° / 53°0Clear
65 °Clear

Mill Swamp, Wednesday, 21 October

Clear. High 65°, low 53°.

Pressure30.42 inHg
Wind7.5 mph E
Humidity59%
Visibility—
Dew point46°
Thu, 2265° / 54°0Mostly clear
65 °Mostly clear

Mill Swamp, Thursday, 22 October

Mostly clear. High 65°, low 54°.

Pressure30.47 inHg
Wind10.8 mph SE
Humidity71%
Visibility—
Dew point51°
Fri, 2366° / 52°0Clear
66 °Clear

Mill Swamp, Friday, 23 October

Clear. High 66°, low 52°.

Pressure30.42 inHg
Wind6.9 mph SE
Humidity68%
Visibility—
Dew point50°
Sat, 2467° / 52°0Clear
67 °Clear

Mill Swamp, Saturday, 24 October

Clear. High 67°, low 52°.

Pressure30.45 inHg
Wind7.5 mph SE
Humidity63%
Visibility—
Dew point49°
Sun, 2568° / 55°0Clear
68 °Clear

Mill Swamp, Sunday, 25 October

Clear. High 68°, low 55°.

Pressure30.42 inHg
Wind9.2 mph S
Humidity71%
Visibility—
Dew point53°
Mon, 2666° / 60°0.07Light rain
66 °Light rain

Mill Swamp, Monday, 26 October

Light rain. High 66°, low 60°.

Pressure30.18 inHg
Wind10 mph S
Humidity93%
Visibility—
Dew point62°
Tue, 2764° / 58°0.22Light rain
64 °Light rain

Mill Swamp, Tuesday, 27 October

Light rain. High 64°, low 58°.

Pressure30.15 inHg
Wind9.4 mph N
Humidity91%
Visibility—
Dew point56°
Wed, 2863° / 60°0.92Rain
63 °Rain

Mill Swamp, Wednesday, 28 October

Rain. High 63°, low 60°.

Pressure29.97 inHg
Wind14.1 mph E
Humidity91%
Visibility—
Dew point59°
Thu, 2969° / 57°0.92Heavy rain
69 °Heavy rain

Mill Swamp, Thursday, 29 October

Heavy rain. High 69°, low 57°.

Pressure29.65 inHg
Wind17.8 mph W
Humidity83%
Visibility—
Dew point60°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3060° / 47°0.11Climate normal
60 °Climate normal

Mill Swamp, 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°0.06Climate normal
61 °Climate normal

Mill Swamp, 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°0.11Climate normal
62 °Climate normal

Mill Swamp, 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°0.11Climate normal
62 °Climate normal

Mill Swamp, 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°0.08Climate normal
61 °Climate normal

Mill Swamp, 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°0.11Climate normal
59 °Climate normal

Mill Swamp, 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°0.13Climate normal
59 °Climate normal

Mill Swamp, 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°0.08Climate normal
58 °Climate normal

Mill Swamp, 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°0.08Climate normal
58 °Climate normal

Mill Swamp, 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°0.15Climate normal
58 °Climate normal

Mill Swamp, 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)
Mon, 0958° / 45°0.08Climate normal
58 °Climate normal

Mill Swamp, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2023)
Record low30° (1976)
Tue, 1058° / 45°0.16Climate normal
58 °Climate normal

Mill Swamp, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low45°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (2020)
Record low33° (2017)
Wed, 1156° / 45°0.18Climate normal
56 °Climate normal

Mill Swamp, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.18 in
Chance of precipitation28%
Record high73° (2024)
Record low26° (2017)
Thu, 1255° / 44°0.23Climate normal
55 °Climate normal

Mill Swamp, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high55°
Average low44°
Average precipitation0.23 in
Chance of precipitation38%
Record high70° (2022)
Record low29° (2017)

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 Mill Swamp, 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 Mill Swamp, 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.