As of 00:20 EDT

Weather in Adelphi Park, MD

64°Current weather

Adelphi Park, Monday, 12 October, 00:20

Light rain. Feels like 64°. High 74°, low 59°.

Pressure29.74 inHg
Wind6.9 mph N
Humidity87%
Visibility0.8 mi
Dew point60°

Monthly outlook for Adelphi Park, MD: average high 65.4°, average low 50.6°. That is 0.1° above the climate normal for October. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (83.7°), the coolest 18 October (37.2°).

65.4°/50.6°
Average high / low
+0.1°
Above normal
4 / 4
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October70.1°66.3°+2.1°
22 October – 31 October57.4°62.6°-2.9°
1 November – 10 Novemberat normal59.8°—

October records over 66 years

95°2 October 2019All-time high
29.1°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Langley Park (1 mi).

Tue, 1380° / 56°0Clear
80 °Clear

Adelphi Park, Tuesday, 13 October

Clear. High 80°, low 56°.

Pressure29.97 inHg
Wind4.8 mph S
Humidity66%
Visibility6.2 mi
Dew point63°
Wed, 1484° / 66°0Clear
84 °Clear

Adelphi Park, Wednesday, 14 October

Clear. High 84°, low 66°.

Pressure29.94 inHg
Wind8.4 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Thu, 1570° / 60°0.07Light rain
70 °Light rain

Adelphi Park, Thursday, 15 October

Light rain. High 70°, low 60°.

Pressure30.18 inHg
Wind3.8 mph NE
Humidity68%
Visibility6.2 mi
Dew point56°
Fri, 1680° / 57°0.07Light rain
80 °Light rain

Adelphi Park, Friday, 16 October

Light rain. High 80°, low 57°.

Pressure29.68 inHg
Wind20.2 mph NW
Humidity80%
Visibility—
Dew point69°
Sat, 1755° / 40°0Clear
55 °Clear

Adelphi Park, Saturday, 17 October

Clear. High 55°, low 40°.

Pressure30.36 inHg
Wind15.2 mph NW
Humidity50%
Visibility—
Dew point34°
Sun, 1855° / 37°0Clear
55 °Clear

Adelphi Park, Sunday, 18 October

Clear. High 55°, low 37°.

Pressure30.74 inHg
Wind7.4 mph S
Humidity30%
Visibility—
Dew point17°
Mon, 1965° / 43°0Clear
65 °Clear

Adelphi Park, Monday, 19 October

Clear. High 65°, low 43°.

Pressure30.56 inHg
Wind6.1 mph S
Humidity32%
Visibility—
Dew point24°
Tue, 2069° / 50°0Overcast
69 °Overcast

Adelphi Park, Tuesday, 20 October

Overcast. High 69°, low 50°.

Pressure30.39 inHg
Wind2.8 mph W
Humidity34%
Visibility—
Dew point32°
Wed, 2171° / 53°0Clear
71 °Clear

Adelphi Park, Wednesday, 21 October

Clear. High 71°, low 53°.

Pressure30.36 inHg
Wind6.5 mph E
Humidity44%
Visibility—
Dew point40°
Thu, 2269° / 53°0Overcast
69 °Overcast

Adelphi Park, Thursday, 22 October

Overcast. High 69°, low 53°.

Pressure30.27 inHg
Wind11.5 mph SE
Humidity61%
Visibility—
Dew point48°
Fri, 2362° / 51°1.65Heavy rain
62 °Heavy rain

Adelphi Park, Friday, 23 October

Heavy rain. High 62°, low 51°.

Pressure29.77 inHg
Wind14 mph NW
Humidity91%
Visibility—
Dew point53°
Sat, 2453° / 47°0Overcast
53 °Overcast

Adelphi Park, Saturday, 24 October

Overcast. High 53°, low 47°.

Pressure29.71 inHg
Wind17.7 mph NW
Humidity61%
Visibility—
Dew point39°
Sun, 2553° / 44°0Clear
53 °Clear

Adelphi Park, Sunday, 25 October

Clear. High 53°, low 44°.

Pressure29.68 inHg
Wind16.1 mph NW
Humidity51%
Visibility—
Dew point32°
Mon, 2652° / 47°0.01Light rain
52 °Light rain

Adelphi Park, Monday, 26 October

Light rain. High 52°, low 47°.

Pressure29.83 inHg
Wind9.9 mph NW
Humidity72%
Visibility—
Dew point39°
Tue, 2756° / 47°0Overcast
56 °Overcast

Adelphi Park, Tuesday, 27 October

Overcast. High 56°, low 47°.

Pressure29.91 inHg
Wind8.4 mph NW
Humidity57%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2863° / 48°0.1Climate normal
63 °Climate normal

Adelphi Park, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high63°
Average low48°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (1984)
Record low29° (1976)
Thu, 2961° / 46°0.23Climate normal
61 °Climate normal

Adelphi Park, 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 low32° (1965)
Fri, 3061° / 45°0.11Climate normal
61 °Climate normal

Adelphi Park, Friday, 30 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.11 in
Chance of precipitation27%
Record high80° (2016)
Record low32° (2011)
Sat, 3162° / 46°0.05Climate normal
62 °Climate normal

Adelphi Park, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (2024)
Record low33° (1988)
Sun, 0163° / 48°0.09Climate normal
63 °Climate normal

Adelphi Park, 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, 0262° / 48°0.12Climate normal
62 °Climate normal

Adelphi Park, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low48°
Average precipitation0.12 in
Chance of precipitation30%
Record high80° (1971)
Record low31° (1976)
Tue, 0362° / 46°0.06Climate normal
62 °Climate normal

Adelphi Park, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.06 in
Chance of precipitation23%
Record high77° (2003)
Record low33° (2002)
Wed, 0460° / 44°0.1Climate normal
60 °Climate normal

Adelphi Park, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation20%
Record high81° (1974)
Record low29° (2006)
Thu, 0559° / 45°0.1Climate normal
59 °Climate normal

Adelphi Park, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.1 in
Chance of precipitation27%
Record high78° (1961)
Record low28° (1991)
Fri, 0659° / 44°0.07Climate normal
59 °Climate normal

Adelphi Park, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2024)
Record low28° (1967)
Sat, 0758° / 43°0.08Climate normal
58 °Climate normal

Adelphi Park, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (2024)
Record low28° (1967)
Sun, 0858° / 42°0.16Climate normal
58 °Climate normal

Adelphi Park, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation22%
Record high76° (1975)
Record low29° (1960)
Mon, 0958° / 43°0.07Climate normal
58 °Climate normal

Adelphi Park, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2023)
Record low26° (2019)
Tue, 1059° / 43°0.13Climate normal
59 °Climate normal

Adelphi Park, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (1975)
Record low31° (1973)

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 Adelphi Park, 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 Adelphi Park, 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.