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As of 14:11 EDT

Weather in Marston, MD

85°Current weather

Marston, Saturday, 8 August, 14:11

Partly cloudy. Feels like 94°. High 85°, low 70°.

Pressure30.03 inHg
Wind11.9 mph W
Humidity73%
Visibility6.2 mi
Dew point75°
Sun, 0988° / 70°0.01Light rain
88 °Light rain

Marston, Sunday, 9 August

Light rain. High 88°, low 70°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity49%
Visibility6.2 mi
Dew point65°
Mon, 1090° / 69°0.01Light rain
90 °Light rain

Marston, Monday, 10 August

Light rain. High 90°, low 69°.

Pressure30.03 inHg
Wind5.9 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Tue, 1190° / 69°0.76Rain
90 °Rain

Marston, Tuesday, 11 August

Rain. High 90°, low 69°.

Pressure29.94 inHg
Wind11.4 mph W
Humidity53%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 67°0.23Rain
81 °Rain

Marston, Wednesday, 12 August

Rain. High 81°, low 67°.

Pressure29.80 inHg
Wind3.9 mph W
Humidity77%
Visibility6.2 mi
Dew point67°
Thu, 1387° / 70°0.29Rain
87 °Rain

Marston, Thursday, 13 August

Rain. High 87°, low 70°.

Pressure29.80 inHg
Wind10.9 mph SW
Humidity52%
Visibility—
Dew point64°
Fri, 1480° / 62°0.02Light rain
80 °Light rain

Marston, Friday, 14 August

Light rain. High 80°, low 62°.

Pressure30.00 inHg
Wind10.5 mph NW
Humidity37%
Visibility—
Dew point48°
Sat, 1580° / 57°0Clear
80 °Clear

Marston, Saturday, 15 August

Clear. High 80°, low 57°.

Pressure30.12 inHg
Wind8.6 mph W
Humidity43%
Visibility—
Dew point52°
Sun, 1683° / 60°0Mostly clear
83 °Mostly clear

Marston, Sunday, 16 August

Mostly clear. High 83°, low 60°.

Pressure30.15 inHg
Wind7.4 mph W
Humidity37%
Visibility—
Dew point51°
Mon, 1769° / 58°0.17Light rain
69 °Light rain

Marston, Monday, 17 August

Light rain. High 69°, low 58°.

Pressure30.21 inHg
Wind12 mph E
Humidity87%
Visibility—
Dew point56°
Tue, 1866° / 60°0.07Light rain
66 °Light rain

Marston, Tuesday, 18 August

Light rain. High 66°, low 60°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity95%
Visibility—
Dew point63°
Wed, 1985° / 65°0.02Light rain
85 °Light rain

Marston, Wednesday, 19 August

Light rain. High 85°, low 65°.

Pressure29.85 inHg
Wind8.3 mph W
Humidity50%
Visibility—
Dew point62°
Thu, 2070° / 55°0.35Rain
70 °Rain

Marston, Thursday, 20 August

Rain. High 70°, low 55°.

Pressure29.94 inHg
Wind14.9 mph N
Humidity96%
Visibility—
Dew point59°
Fri, 2171° / 47°0Clear
71 °Clear

Marston, Friday, 21 August

Clear. High 71°, low 47°.

Pressure30.06 inHg
Wind12.8 mph N
Humidity37%
Visibility—
Dew point40°
Sat, 2272° / 51°0Mostly clear
72 °Mostly clear

Marston, Saturday, 22 August

Mostly clear. High 72°, low 51°.

Pressure30.06 inHg
Wind4.8 mph NE
Humidity37%
Visibility—
Dew point42°
Sun, 2377° / 54°0Clear
77 °Clear

Marston, Sunday, 23 August

Clear. High 77°, low 54°.

Pressure30.09 inHg
Wind8.3 mph SW
Humidity39%
Visibility—
Dew point47°

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.