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As of 23:58 EDT

Weather in Marston, MD

71°Current weather

Marston, Wednesday, 14 October, 23:58

Overcast. Feels like 72°. High 71°, low 57°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity89%
Visibility6.2 mi
Dew point67°
Fri, 1682° / 56°0.13Rain
82 °Rain

Marston, Friday, 16 October

Rain. High 82°, low 56°.

Pressure30.21 inHg
Wind5 mph NE
Humidity67%
Visibility6.2 mi
Dew point49°
Sat, 1758° / 44°0.05Light rain
58 °Light rain

Marston, Saturday, 17 October

Light rain. High 58°, low 44°.

Pressure29.80 inHg
Wind11.3 mph S
Humidity78%
Visibility6.2 mi
Dew point67°
Sun, 1855° / 38°0Clear
55 °Clear

Marston, Sunday, 18 October

Clear. High 55°, low 38°.

Pressure30.21 inHg
Wind16.9 mph N
Humidity48%
Visibility6.2 mi
Dew point34°
Mon, 1960° / 39°0Clear
60 °Clear

Marston, Monday, 19 October

Clear. High 60°, low 39°.

Pressure30.62 inHg
Wind0.8 mph NW
Humidity55%
Visibility6.2 mi
Dew point35°
Tue, 2065° / 41°0Clear
65 °Clear

Marston, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.33 inHg
Wind5.3 mph N
Humidity58%
Visibility—
Dew point40°
Wed, 2166° / 47°0Clear
66 °Clear

Marston, Wednesday, 21 October

Clear. High 66°, low 47°.

Pressure30.42 inHg
Wind5.8 mph NE
Humidity58%
Visibility—
Dew point44°
Thu, 2265° / 47°0Clear
65 °Clear

Marston, Thursday, 22 October

Clear. High 65°, low 47°.

Pressure30.47 inHg
Wind7 mph SE
Humidity71%
Visibility—
Dew point48°
Fri, 2366° / 48°0Clear
66 °Clear

Marston, Friday, 23 October

Clear. High 66°, low 48°.

Pressure30.42 inHg
Wind7.1 mph SW
Humidity72%
Visibility—
Dew point49°
Sat, 2470° / 49°0Mostly clear
70 °Mostly clear

Marston, Saturday, 24 October

Mostly clear. High 70°, low 49°.

Pressure30.45 inHg
Wind6.8 mph SE
Humidity63%
Visibility—
Dew point49°
Sun, 2569° / 50°0Clear
69 °Clear

Marston, Sunday, 25 October

Clear. High 69°, low 50°.

Pressure30.42 inHg
Wind10.1 mph S
Humidity66%
Visibility—
Dew point50°
Mon, 2666° / 55°0.06Light rain
66 °Light rain

Marston, Monday, 26 October

Light rain. High 66°, low 55°.

Pressure30.15 inHg
Wind12.8 mph S
Humidity87%
Visibility—
Dew point60°
Tue, 2762° / 55°0.09Light rain
62 °Light rain

Marston, Tuesday, 27 October

Light rain. High 62°, low 55°.

Pressure30.18 inHg
Wind9.5 mph N
Humidity84%
Visibility—
Dew point51°
Wed, 2860° / 55°0.59Rain
60 °Rain

Marston, Wednesday, 28 October

Rain. High 60°, low 55°.

Pressure29.97 inHg
Wind12.9 mph E
Humidity98%
Visibility—
Dew point58°
Thu, 2965° / 51°0.39Rain
65 °Rain

Marston, Thursday, 29 October

Rain. High 65°, low 51°.

Pressure29.68 inHg
Wind18.9 mph NW
Humidity82%
Visibility—
Dew point58°
Fri, 3061° / 48°0Clear
61 °Clear

Marston, Friday, 30 October

Clear. High 61°, low 48°.

Pressure30.12 inHg
Wind15 mph NW
Humidity60%
Visibility—
Dew point42°

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.