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As of 08:32 EDT

Weather in Marston, MD

61°Current weather

Marston, Friday, 16 October, 08:32

Overcast. Feels like 61°. High 81°, low 59°.

Pressure29.88 inHg
Wind8.1 mph S
Humidity86%
Visibility6.2 mi
Dew point57°
Sat, 1763° / 42°0Overcast
63 °Overcast

Marston, Saturday, 17 October

Overcast. High 63°, low 42°.

Pressure30.24 inHg
Wind15.6 mph N
Humidity51%
Visibility6.2 mi
Dew point34°
Sun, 1855° / 37°0Clear
55 °Clear

Marston, Sunday, 18 October

Clear. High 55°, low 37°.

Pressure30.62 inHg
Wind7.2 mph NE
Humidity50%
Visibility6.2 mi
Dew point33°
Mon, 1958° / 39°0Overcast
58 °Overcast

Marston, Monday, 19 October

Overcast. High 58°, low 39°.

Pressure30.42 inHg
Wind10.9 mph N
Humidity47%
Visibility6.2 mi
Dew point35°
Tue, 2065° / 46°0Partly cloudy
65 °Partly cloudy

Marston, Tuesday, 20 October

Partly cloudy. High 65°, low 46°.

Pressure30.24 inHg
Wind13.4 mph N
Humidity54%
Visibility—
Dew point39°
Wed, 2163° / 49°0Overcast
63 °Overcast

Marston, Wednesday, 21 October

Overcast. High 63°, low 49°.

Pressure30.27 inHg
Wind14.9 mph NE
Humidity62%
Visibility—
Dew point44°
Thu, 2251° / 37°0Partly cloudy
51 °Partly cloudy

Marston, Thursday, 22 October

Partly cloudy. High 51°, low 37°.

Pressure30.36 inHg
Wind9.4 mph NE
Humidity69%
Visibility—
Dew point39°
Fri, 2362° / 42°0Clear
62 °Clear

Marston, Friday, 23 October

Clear. High 62°, low 42°.

Pressure30.24 inHg
Wind9.3 mph N
Humidity63%
Visibility—
Dew point41°
Sat, 2464° / 43°0Clear
64 °Clear

Marston, Saturday, 24 October

Clear. High 64°, low 43°.

Pressure30.33 inHg
Wind11.3 mph NE
Humidity51%
Visibility—
Dew point38°
Sun, 2557° / 42°0.36Rain
57 °Rain

Marston, Sunday, 25 October

Rain. High 57°, low 42°.

Pressure30.24 inHg
Wind13.8 mph NE
Humidity51%
Visibility—
Dew point36°
Mon, 2655° / 50°0.27Light rain
55 °Light rain

Marston, Monday, 26 October

Light rain. High 55°, low 50°.

Pressure30.03 inHg
Wind12.6 mph NE
Humidity96%
Visibility—
Dew point54°
Tue, 2765° / 48°0Overcast
65 °Overcast

Marston, Tuesday, 27 October

Overcast. High 65°, low 48°.

Pressure30.00 inHg
Wind7.6 mph SW
Humidity84%
Visibility—
Dew point49°
Wed, 2864° / 51°0Overcast
64 °Overcast

Marston, Wednesday, 28 October

Overcast. High 64°, low 51°.

Pressure30.09 inHg
Wind10.5 mph NW
Humidity62%
Visibility—
Dew point47°
Thu, 2961° / 49°0Overcast
61 °Overcast

Marston, Thursday, 29 October

Overcast. High 61°, low 49°.

Pressure30.15 inHg
Wind6.5 mph S
Humidity51%
Visibility—
Dew point41°
Fri, 3063° / 55°0.05Light rain
63 °Light rain

Marston, Friday, 30 October

Light rain. High 63°, low 55°.

Pressure29.91 inHg
Wind10.8 mph SE
Humidity98%
Visibility—
Dew point59°
Sat, 3164° / 50°0.16Rain
64 °Rain

Marston, Saturday, 31 October

Rain. High 64°, low 50°.

Pressure29.68 inHg
Wind16.8 mph W
Humidity92%
Visibility—
Dew point62°

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.