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As of 21:35 EDT

Weather in Marston, MD

61°Current weather

Marston, Monday, 12 October, 21:35

Clear. Feels like 60°. High 71°, low 57°.

Pressure29.94 inHg
Wind3.4 mph W
Humidity80%
Visibility6.2 mi
Dew point54°
Tue, 1379° / 54°0Clear
79 °Clear

Marston, Tuesday, 13 October

Clear. High 79°, low 54°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point62°
Wed, 1483° / 63°0.01Light rain
83 °Light rain

Marston, Wednesday, 14 October

Light rain. High 83°, low 63°.

Pressure29.94 inHg
Wind9 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Thu, 1565° / 54°0Partly cloudy
65 °Partly cloudy

Marston, Thursday, 15 October

Partly cloudy. High 65°, low 54°.

Pressure30.24 inHg
Wind5.1 mph NE
Humidity66%
Visibility6.2 mi
Dew point51°
Fri, 1677° / 55°0.06Light rain
77 °Light rain

Marston, Friday, 16 October

Light rain. High 77°, low 55°.

Pressure29.65 inHg
Wind13.3 mph SW
Humidity79%
Visibility6.2 mi
Dew point67°
Sat, 1753° / 42°0Mostly clear
53 °Mostly clear

Marston, Saturday, 17 October

Mostly clear. High 53°, low 42°.

Pressure30.27 inHg
Wind18.9 mph NW
Humidity51%
Visibility—
Dew point31°
Sun, 1857° / 39°0Clear
57 °Clear

Marston, Sunday, 18 October

Clear. High 57°, low 39°.

Pressure30.50 inHg
Wind8.6 mph SW
Humidity58%
Visibility—
Dew point36°
Mon, 1960° / 36°0Clear
60 °Clear

Marston, Monday, 19 October

Clear. High 60°, low 36°.

Pressure30.50 inHg
Wind11.3 mph SW
Humidity49%
Visibility—
Dew point32°
Tue, 2063° / 44°0Overcast
63 °Overcast

Marston, Tuesday, 20 October

Overcast. High 63°, low 44°.

Pressure30.36 inHg
Wind4.1 mph SW
Humidity58%
Visibility—
Dew point41°
Wed, 2166° / 47°0Clear
66 °Clear

Marston, Wednesday, 21 October

Clear. High 66°, low 47°.

Pressure30.36 inHg
Wind6.6 mph E
Humidity59%
Visibility—
Dew point45°
Thu, 2264° / 47°0Clear
64 °Clear

Marston, Thursday, 22 October

Clear. High 64°, low 47°.

Pressure30.47 inHg
Wind7.5 mph SE
Humidity69%
Visibility—
Dew point47°
Fri, 2367° / 48°0Overcast
67 °Overcast

Marston, Friday, 23 October

Overcast. High 67°, low 48°.

Pressure30.36 inHg
Wind13.8 mph S
Humidity71%
Visibility—
Dew point49°
Sat, 2473° / 54°0Overcast
73 °Overcast

Marston, Saturday, 24 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg
Wind11.3 mph W
Humidity77%
Visibility—
Dew point54°
Sun, 2558° / 48°0.07Light rain
58 °Light rain

Marston, Sunday, 25 October

Light rain. High 58°, low 48°.

Pressure30.27 inHg
Wind8.4 mph NE
Humidity71%
Visibility—
Dew point46°
Mon, 2651° / 47°0.6Rain
51 °Rain

Marston, Monday, 26 October

Rain. High 51°, low 47°.

Pressure30.09 inHg
Wind9.4 mph N
Humidity82%
Visibility—
Dew point44°
Tue, 2754° / 44°0Overcast
54 °Overcast

Marston, Tuesday, 27 October

Overcast. High 54°, low 44°.

Pressure29.77 inHg
Wind11.2 mph NW
Humidity53%
Visibility—
Dew point34°

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.