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As of 13:08 EDT

Weather in Marston, MD

62°Current weather

Marston, Monday, 19 October, 13:08

Clear. Feels like 60°. High 64°, low 35°.

Pressure30.39 inHg
Wind6 mph NE
Humidity42%
Visibility6.2 mi
Dew point40°
Tue, 2068° / 42°0Clear
68 °Clear

Marston, Tuesday, 20 October

Clear. High 68°, low 42°.

Pressure30.30 inHg
Wind10.8 mph N
Humidity61%
Visibility6.2 mi
Dew point48°
Wed, 2160° / 40°0Clear
60 °Clear

Marston, Wednesday, 21 October

Clear. High 60°, low 40°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity62%
Visibility6.2 mi
Dew point44°
Thu, 2263° / 40°0Clear
63 °Clear

Marston, Thursday, 22 October

Clear. High 63°, low 40°.

Pressure30.12 inHg
Wind9.8 mph N
Humidity50%
Visibility6.2 mi
Dew point41°
Fri, 2353° / 40°0Clear
53 °Clear

Marston, Friday, 23 October

Clear. High 53°, low 40°.

Pressure30.30 inHg
Wind10.4 mph N
Humidity54%
Visibility6.2 mi
Dew point35°
Sat, 2455° / 35°0Clear
55 °Clear

Marston, Saturday, 24 October

Clear. High 55°, low 35°.

Pressure30.53 inHg
Wind6.6 mph N
Humidity59%
Visibility—
Dew point33°
Sun, 2560° / 40°0Clear
60 °Clear

Marston, Sunday, 25 October

Clear. High 60°, low 40°.

Pressure30.53 inHg
Wind7 mph S
Humidity62%
Visibility—
Dew point40°
Mon, 2664° / 43°0Overcast
64 °Overcast

Marston, Monday, 26 October

Overcast. High 64°, low 43°.

Pressure30.36 inHg
Wind6.3 mph SW
Humidity58%
Visibility—
Dew point41°
Tue, 2765° / 49°0Overcast
65 °Overcast

Marston, Tuesday, 27 October

Overcast. High 65°, low 49°.

Pressure30.24 inHg
Wind11.6 mph S
Humidity58%
Visibility—
Dew point45°
Wed, 2864° / 38°0.09Light rain
64 °Light rain

Marston, Wednesday, 28 October

Light rain. High 64°, low 38°.

Pressure29.83 inHg
Wind18.4 mph NW
Humidity75%
Visibility—
Dew point55°
Thu, 2947° / 34°0Clear
47 °Clear

Marston, Thursday, 29 October

Clear. High 47°, low 34°.

Pressure30.15 inHg
Wind17.9 mph NW
Humidity43%
Visibility—
Dew point20°
Fri, 3053° / 32°0Clear
53 °Clear

Marston, Friday, 30 October

Clear. High 53°, low 32°.

Pressure30.24 inHg
Wind10.4 mph SW
Humidity42%
Visibility—
Dew point23°
Sat, 3161° / 38°0Overcast
61 °Overcast

Marston, Saturday, 31 October

Overcast. High 61°, low 38°.

Pressure30.27 inHg
Wind5.2 mph SW
Humidity39%
Visibility—
Dew point28°
Sun, 0157° / 50°0.15Light rain
57 °Light rain

Marston, Sunday, 1 November

Light rain. High 57°, low 50°.

Pressure30.18 inHg
Wind7.5 mph W
Humidity82%
Visibility—
Dew point51°
Mon, 0263° / 46°1.4Heavy rain
63 °Heavy rain

Marston, Monday, 2 November

Heavy rain. High 63°, low 46°.

Pressure29.80 inHg
Wind23.2 mph NW
Humidity85%
Visibility—
Dew point54°
Tue, 0351° / 43°1.02Rain
51 °Rain

Marston, Tuesday, 3 November

Rain. High 51°, low 43°.

Pressure29.50 inHg
Wind25.2 mph N
Humidity92%
Visibility—
Dew point46°

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 Marston, 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 Marston, 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.