EN
English Español

As of 13:20 EDT

Weather in Poolesville, MD

88°Current weather

Poolesville, Saturday, 8 August, 13:20

Partly cloudy. Feels like 96°. High 88°, low 70°.

Pressure30.06 inHg
Wind7.5 mph SW
Humidity65%
Visibility6.2 mi
Dew point73°
Sun, 0988° / 71°0Partly cloudy
88 °Partly cloudy

Poolesville, Sunday, 9 August

Partly cloudy. High 88°, low 71°.

Pressure30.03 inHg
Wind9.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point67°
Mon, 1094° / 70°0.01Light rain
94 °Light rain

Poolesville, Monday, 10 August

Light rain. High 94°, low 70°.

Pressure30.03 inHg
Wind6.3 mph NW
Humidity45%
Visibility6.2 mi
Dew point64°
Tue, 1193° / 68°0.22Rain
93 °Rain

Poolesville, Tuesday, 11 August

Rain. High 93°, low 68°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity49%
Visibility6.2 mi
Dew point67°
Wed, 1286° / 68°0.4Rain
86 °Rain

Poolesville, Wednesday, 12 August

Rain. High 86°, low 68°.

Pressure29.80 inHg
Wind4.7 mph W
Humidity81%
Visibility6.2 mi
Dew point68°
Thu, 1391° / 70°0.46Rain
91 °Rain

Poolesville, Thursday, 13 August

Rain. High 91°, low 70°.

Pressure29.80 inHg
Wind7.2 mph W
Humidity47%
Visibility—
Dew point63°
Fri, 1481° / 65°0.02Light rain
81 °Light rain

Poolesville, Friday, 14 August

Light rain. High 81°, low 65°.

Pressure30.03 inHg
Wind10.6 mph NW
Humidity40%
Visibility—
Dew point51°
Sat, 1582° / 58°0Clear
82 °Clear

Poolesville, Saturday, 15 August

Clear. High 82°, low 58°.

Pressure30.15 inHg
Wind5.9 mph W
Humidity44%
Visibility—
Dew point54°
Sun, 1684° / 61°0Overcast
84 °Overcast

Poolesville, Sunday, 16 August

Overcast. High 84°, low 61°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity36%
Visibility—
Dew point51°
Mon, 1772° / 61°0.12Light rain
72 °Light rain

Poolesville, Monday, 17 August

Light rain. High 72°, low 61°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity63%
Visibility—
Dew point54°
Tue, 1869° / 63°0.17Light rain
69 °Light rain

Poolesville, Tuesday, 18 August

Light rain. High 69°, low 63°.

Pressure30.00 inHg
Wind9 mph E
Humidity97%
Visibility—
Dew point66°
Wed, 1988° / 65°0Mostly clear
88 °Mostly clear

Poolesville, Wednesday, 19 August

Mostly clear. High 88°, low 65°.

Pressure29.85 inHg
Wind6.8 mph NW
Humidity53%
Visibility—
Dew point64°
Thu, 2071° / 60°0.33Rain
71 °Rain

Poolesville, Thursday, 20 August

Rain. High 71°, low 60°.

Pressure29.91 inHg
Wind14.1 mph N
Humidity96%
Visibility—
Dew point64°
Fri, 2173° / 49°0Clear
73 °Clear

Poolesville, Friday, 21 August

Clear. High 73°, low 49°.

Pressure30.09 inHg
Wind10 mph N
Humidity36%
Visibility—
Dew point41°
Sat, 2275° / 52°0Clear
75 °Clear

Poolesville, Saturday, 22 August

Clear. High 75°, low 52°.

Pressure30.06 inHg
Wind5.3 mph NW
Humidity35%
Visibility—
Dew point43°
Sun, 2379° / 56°0Clear
79 °Clear

Poolesville, Sunday, 23 August

Clear. High 79°, low 56°.

Pressure30.09 inHg
Wind5.6 mph W
Humidity35%
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 Poolesville, 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 Poolesville, 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.