As of 08:36 EDT

Weather in Poolesville, MD

47°Current weather

Poolesville, Wednesday, 7 October, 08:36

Clear. Feels like 47°. High 73°, low 43°.

Pressure30.06 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point46°

Monthly outlook for Poolesville, MD: average high 64.5°, average low 46.4°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 8 October (76.5°), the coolest 19 October (36.8°).

64.5°/46.4°
Average high / low
−0.9°
Below normal
4 / 4
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October68°67.5°+0.3°
17 October – 26 October58.7°63.2°-2.5°
27 October – 5 Novemberat normal60.6°—

October records over 66 years

92.8°2 October 2019All-time high
28.8°28 October 1976All-time low
Thu, 0877° / 53°0Clear
77 °Clear

Poolesville, Thursday, 8 October

Clear. High 77°, low 53°.

Pressure29.97 inHg
Wind10.5 mph NW
Humidity37%
Visibility6.2 mi
Dew point46°
Fri, 0974° / 50°0Clear
74 °Clear

Poolesville, Friday, 9 October

Clear. High 74°, low 50°.

Pressure30.24 inHg
Wind7.4 mph W
Humidity40%
Visibility6.2 mi
Dew point45°
Sat, 1071° / 52°0Overcast
71 °Overcast

Poolesville, Saturday, 10 October

Overcast. High 71°, low 52°.

Pressure30.47 inHg
Wind5.8 mph SE
Humidity42%
Visibility6.2 mi
Dew point44°
Sun, 1166° / 59°0.98Rain
66 °Rain

Poolesville, Sunday, 11 October

Rain. High 66°, low 59°.

Pressure30.27 inHg
Wind13.3 mph SE
Humidity92%
Visibility—
Dew point60°
Mon, 1276° / 64°0.11Light rain
76 °Light rain

Poolesville, Monday, 12 October

Light rain. High 76°, low 64°.

Pressure29.74 inHg
Wind13.5 mph NW
Humidity84%
Visibility—
Dew point63°
Tue, 1365° / 46°0.89Rain
65 °Rain

Poolesville, Tuesday, 13 October

Rain. High 65°, low 46°.

Pressure29.88 inHg
Wind10.7 mph NE
Humidity95%
Visibility—
Dew point57°
Wed, 1452° / 41°0Overcast
52 °Overcast

Poolesville, Wednesday, 14 October

Overcast. High 52°, low 41°.

Pressure30.21 inHg
Wind14.2 mph N
Humidity75%
Visibility—
Dew point37°
Thu, 1561° / 38°0Clear
61 °Clear

Poolesville, Thursday, 15 October

Clear. High 61°, low 38°.

Pressure30.27 inHg
Wind9.3 mph N
Humidity49%
Visibility—
Dew point33°
Fri, 1667° / 52°0Overcast
67 °Overcast

Poolesville, Friday, 16 October

Overcast. High 67°, low 52°.

Pressure30.12 inHg
Wind6.7 mph SE
Humidity81%
Visibility—
Dew point51°
Sat, 1760° / 48°0.31Light rain
60 °Light rain

Poolesville, Saturday, 17 October

Light rain. High 60°, low 48°.

Pressure29.77 inHg
Wind18.5 mph NW
Humidity97%
Visibility—
Dew point59°
Sun, 1853° / 40°0.01Light rain
53 °Light rain

Poolesville, Sunday, 18 October

Light rain. High 53°, low 40°.

Pressure30.00 inHg
Wind19 mph NW
Humidity59%
Visibility—
Dew point37°
Mon, 1959° / 37°0Clear
59 °Clear

Poolesville, Monday, 19 October

Clear. High 59°, low 37°.

Pressure30.36 inHg
Wind10.4 mph W
Humidity47%
Visibility—
Dew point30°
Tue, 2061° / 40°0Mostly clear
61 °Mostly clear

Poolesville, Tuesday, 20 October

Mostly clear. High 61°, low 40°.

Pressure30.39 inHg
Wind11.2 mph NW
Humidity46%
Visibility—
Dew point33°
Wed, 2159° / 39°0Clear
59 °Clear

Poolesville, Wednesday, 21 October

Clear. High 59°, low 39°.

Pressure30.39 inHg
Wind9.5 mph NW
Humidity55%
Visibility—
Dew point35°
Thu, 2260° / 42°0Overcast
60 °Overcast

Poolesville, Thursday, 22 October

Overcast. High 60°, low 42°.

Pressure30.12 inHg
Wind7.9 mph S
Humidity52%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2364° / 47°0.12Climate normal
64 °Climate normal

Poolesville, Friday, 23 October

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation20%
Record high79° (1978)
Record low33° (1997)
Sat, 2462° / 47°0.09Climate normal
62 °Climate normal

Poolesville, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation33%
Record high80° (2001)
Record low29° (1969)
Sun, 2562° / 47°0.17Climate normal
62 °Climate normal

Poolesville, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation27%
Record high79° (2021)
Record low35° (1962)
Mon, 2661° / 47°0.14Climate normal
61 °Climate normal

Poolesville, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.14 in
Chance of precipitation25%
Record high78° (2023)
Record low33° (1962)
Tue, 2762° / 46°0.17Climate normal
62 °Climate normal

Poolesville, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.17 in
Chance of precipitation27%
Record high81° (1963)
Record low33° (1962)
Wed, 2862° / 46°0.09Climate normal
62 °Climate normal

Poolesville, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2023)
Record low29° (1976)
Thu, 2960° / 45°0.2Climate normal
60 °Climate normal

Poolesville, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.2 in
Chance of precipitation18%
Record high77° (1984)
Record low30° (1965)
Fri, 3060° / 44°0.09Climate normal
60 °Climate normal

Poolesville, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2016)
Record low30° (2011)
Sat, 3161° / 45°0.06Climate normal
61 °Climate normal

Poolesville, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation17%
Record high80° (2024)
Record low31° (2011)
Sun, 0162° / 47°0.07Climate normal
62 °Climate normal

Poolesville, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.07 in
Chance of precipitation23%
Record high80° (1974)
Record low33° (2011)
Mon, 0262° / 46°0.12Climate normal
62 °Climate normal

Poolesville, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.12 in
Chance of precipitation33%
Record high80° (1971)
Record low32° (1976)
Tue, 0361° / 45°0.05Climate normal
61 °Climate normal

Poolesville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.05 in
Chance of precipitation27%
Record high77° (2003)
Record low33° (1996)
Wed, 0459° / 43°0.1Climate normal
59 °Climate normal

Poolesville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.1 in
Chance of precipitation20%
Record high79° (1974)
Record low29° (2006)
Thu, 0558° / 43°0.09Climate normal
58 °Climate normal

Poolesville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (1961)
Record low26° (1991)

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.