As of 12:59 EDT

Weather in Largo, MD

74°Current weather

Largo, Friday, 9 October, 12:59

Overcast. Feels like 73°. High 75°, low 48°.

Pressure30.21 inHg
Wind6.9 mph W
Humidity41%
Visibility6.2 mi
Dew point49°

Monthly outlook for Largo, MD: average high 67.4°, average low 50.1°. That is 0.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 13 October (81.6°), the coolest 19 October (39°).

67.4°/50.1°
Average high / low
+0.5°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October70.7°67.6°+1.7°
19 October – 28 October62°63.8°-1°
29 October – 7 Novemberat normal60.9°—

October records over 66 years

94.8°2 October 2019All-time high
29.1°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Peppermill Village (3 mi).

Sat, 1073° / 53°0.04Light rain
73 °Light rain

Largo, Saturday, 10 October

Light rain. High 73°, low 53°.

Pressure30.42 inHg
Wind6.2 mph E
Humidity55%
Visibility6.2 mi
Dew point53°
Sun, 1171° / 54°1.31Heavy rain
71 °Heavy rain

Largo, Sunday, 11 October

Heavy rain. High 71°, low 54°.

Pressure30.06 inHg
Wind14.2 mph E
Humidity82%
Visibility6.2 mi
Dew point61°
Mon, 1276° / 64°0.02Light rain
76 °Light rain

Largo, Monday, 12 October

Light rain. High 76°, low 64°.

Pressure29.83 inHg
Wind11.2 mph NW
Humidity65%
Visibility6.2 mi
Dew point62°
Tue, 1382° / 60°0Clear
82 °Clear

Largo, Tuesday, 13 October

Clear. High 82°, low 60°.

Pressure29.85 inHg
Wind5 mph SW
Humidity70%
Visibility6.2 mi
Dew point64°
Wed, 1474° / 61°0Light rain
74 °Light rain

Largo, Wednesday, 14 October

Light rain. High 74°, low 61°.

Pressure29.94 inHg
Wind7.9 mph N
Humidity73%
Visibility—
Dew point64°
Thu, 1566° / 50°0Mostly clear
66 °Mostly clear

Largo, Thursday, 15 October

Mostly clear. High 66°, low 50°.

Pressure30.27 inHg
Wind7.1 mph SE
Humidity47%
Visibility—
Dew point39°
Fri, 1671° / 54°0.11Light rain
71 °Light rain

Largo, Friday, 16 October

Light rain. High 71°, low 54°.

Pressure30.03 inHg
Wind14.6 mph SW
Humidity95%
Visibility—
Dew point57°
Sat, 1764° / 46°0.12Light rain
64 °Light rain

Largo, Saturday, 17 October

Light rain. High 64°, low 46°.

Pressure29.97 inHg
Wind16.8 mph W
Humidity51%
Visibility—
Dew point37°
Sun, 1855° / 42°0Clear
55 °Clear

Largo, Sunday, 18 October

Clear. High 55°, low 42°.

Pressure30.36 inHg
Wind11.4 mph N
Humidity47%
Visibility—
Dew point29°
Mon, 1956° / 39°0Clear
56 °Clear

Largo, Monday, 19 October

Clear. High 56°, low 39°.

Pressure30.50 inHg
Wind6.8 mph SE
Humidity44%
Visibility—
Dew point29°
Tue, 2063° / 41°0Clear
63 °Clear

Largo, Tuesday, 20 October

Clear. High 63°, low 41°.

Pressure30.50 inHg
Wind5 mph E
Humidity56%
Visibility—
Dew point39°
Wed, 2163° / 44°0Clear
63 °Clear

Largo, Wednesday, 21 October

Clear. High 63°, low 44°.

Pressure30.56 inHg
Wind7 mph E
Humidity53%
Visibility—
Dew point40°
Thu, 2265° / 46°0Mostly clear
65 °Mostly clear

Largo, Thursday, 22 October

Mostly clear. High 65°, low 46°.

Pressure30.42 inHg
Wind6.5 mph SE
Humidity62%
Visibility—
Dew point45°
Fri, 2365° / 55°0.1Light rain
65 °Light rain

Largo, Friday, 23 October

Light rain. High 65°, low 55°.

Pressure30.12 inHg
Wind5.4 mph S
Humidity86%
Visibility—
Dew point57°
Sat, 2459° / 45°0.78Rain
59 °Rain

Largo, Saturday, 24 October

Rain. High 59°, low 45°.

Pressure29.77 inHg
Wind19 mph NW
Humidity91%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2563° / 49°0.17Climate normal
63 °Climate normal

Largo, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high63°
Average low49°
Average precipitation0.17 in
Chance of precipitation30%
Record high79° (2021)
Record low36° (2013)
Mon, 2662° / 48°0.14Climate normal
62 °Climate normal

Largo, Monday, 26 October

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.14 in
Chance of precipitation27%
Record high77° (1984)
Record low34° (1962)
Tue, 2763° / 48°0.15Climate normal
63 °Climate normal

Largo, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.15 in
Chance of precipitation28%
Record high80° (1963)
Record low33° (1979)
Wed, 2863° / 48°0.1Climate normal
63 °Climate normal

Largo, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high81° (2023)
Record low29° (1976)
Thu, 2961° / 46°0.23Climate normal
61 °Climate normal

Largo, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.23 in
Chance of precipitation23%
Record high79° (1984)
Record low31° (1976)
Fri, 3061° / 45°0.11Climate normal
61 °Climate normal

Largo, Friday, 30 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation25%
Record high80° (2023)
Record low32° (2011)
Sat, 3162° / 46°0.05Climate normal
62 °Climate normal

Largo, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (2024)
Record low33° (1988)
Sun, 0163° / 48°0.09Climate normal
63 °Climate normal

Largo, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (1974)
Record low35° (2002)
Mon, 0263° / 48°0.12Climate normal
63 °Climate normal

Largo, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1971)
Record low32° (1976)
Tue, 0362° / 46°0.06Climate normal
62 °Climate normal

Largo, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation23%
Record high78° (2016)
Record low33° (1996)
Wed, 0460° / 44°0.11Climate normal
60 °Climate normal

Largo, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (1974)
Record low30° (2006)
Thu, 0560° / 45°0.1Climate normal
60 °Climate normal

Largo, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (1961)
Record low27° (1991)
Fri, 0659° / 45°0.07Climate normal
59 °Climate normal

Largo, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2024)
Record low29° (1967)
Sat, 0758° / 44°0.08Climate normal
58 °Climate normal

Largo, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low28° (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 Largo, 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 Largo, 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.