As of 08:32 EDT

Weather in Largo, MD

54°Current weather

Largo, Friday, 9 October, 08:32

Overcast. Feels like 52°. High 77°, low 49°.

Pressure30.18 inHg
Wind0 mph N
Humidity68%
Visibility6.2 mi
Dew point44°

Monthly outlook for Largo, MD: average high 68.3°, average low 52.1°. That is 1° above the climate normal for October. Precipitation is expected on 5 days (about 2.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 13 October (80.4°), the coolest 19 October (44.9°).

68.3°/52.1°
Average high / low
+1°
Above normal
5 / 4
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October71.9°67.6°+2.4°
19 October – 28 October62.2°63.8°-0.9°
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, 1075° / 54°0.05Light rain
75 °Light rain

Largo, Saturday, 10 October

Light rain. High 75°, low 54°.

Pressure30.42 inHg
Wind6.9 mph E
Humidity47%
Visibility6.2 mi
Dew point50°
Sun, 1169° / 60°1.42Heavy rain
69 °Heavy rain

Largo, Sunday, 11 October

Heavy rain. High 69°, low 60°.

Pressure30.12 inHg
Wind14.9 mph E
Humidity94%
Visibility4.4 mi
Dew point64°
Mon, 1275° / 63°0.15Rain
75 °Rain

Largo, Monday, 12 October

Rain. High 75°, low 63°.

Pressure29.77 inHg
Wind13.6 mph NW
Humidity69%
Visibility6.2 mi
Dew point61°
Tue, 1380° / 60°0Clear
80 °Clear

Largo, Tuesday, 13 October

Clear. High 80°, low 60°.

Pressure29.88 inHg
Wind7.4 mph SW
Humidity74%
Visibility—
Dew point61°
Wed, 1478° / 59°0Partly cloudy
78 °Partly cloudy

Largo, Wednesday, 14 October

Partly cloudy. High 78°, low 59°.

Pressure29.97 inHg
Wind5.1 mph NW
Humidity78%
Visibility—
Dew point65°
Thu, 1564° / 47°0Overcast
64 °Overcast

Largo, Thursday, 15 October

Overcast. High 64°, low 47°.

Pressure30.27 inHg
Wind6.1 mph SE
Humidity38%
Visibility—
Dew point32°
Fri, 1676° / 59°0Partly cloudy
76 °Partly cloudy

Largo, Friday, 16 October

Partly cloudy. High 76°, low 59°.

Pressure30.12 inHg
Wind12.2 mph S
Humidity58%
Visibility—
Dew point51°
Sat, 1765° / 49°0.39Rain
65 °Rain

Largo, Saturday, 17 October

Rain. High 65°, low 49°.

Pressure30.09 inHg
Wind8.9 mph N
Humidity45%
Visibility—
Dew point38°
Sun, 1859° / 48°0.43Rain
59 °Rain

Largo, Sunday, 18 October

Rain. High 59°, low 48°.

Pressure30.24 inHg
Wind10.4 mph N
Humidity71%
Visibility—
Dew point44°
Mon, 1960° / 45°0Overcast
60 °Overcast

Largo, Monday, 19 October

Overcast. High 60°, low 45°.

Pressure30.39 inHg
Wind8.2 mph NE
Humidity64%
Visibility—
Dew point41°
Tue, 2060° / 45°0Overcast
60 °Overcast

Largo, Tuesday, 20 October

Overcast. High 60°, low 45°.

Pressure30.42 inHg
Wind12.2 mph NE
Humidity52%
Visibility—
Dew point37°
Wed, 2163° / 47°0Overcast
63 °Overcast

Largo, Wednesday, 21 October

Overcast. High 63°, low 47°.

Pressure30.45 inHg
Wind12.1 mph NE
Humidity66%
Visibility—
Dew point43°
Thu, 2261° / 51°0Overcast
61 °Overcast

Largo, Thursday, 22 October

Overcast. High 61°, low 51°.

Pressure30.33 inHg
Wind9.6 mph NE
Humidity65%
Visibility—
Dew point46°
Fri, 2365° / 47°0Mostly clear
65 °Mostly clear

Largo, Friday, 23 October

Mostly clear. High 65°, low 47°.

Pressure30.21 inHg
Wind9.6 mph NE
Humidity56%
Visibility—
Dew point43°
Sat, 2464° / 49°0Overcast
64 °Overcast

Largo, Saturday, 24 October

Overcast. High 64°, low 49°.

Pressure30.15 inHg
Wind10.5 mph NE
Humidity66%
Visibility—
Dew point46°
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.