As of 03:54 EDT

Weather in Lyon Park, VA

61°Current weather

Lyon Park, Friday, 16 October, 03:54

Overcast. Feels like 61°. High 86°, low 61°.

Pressure30.00 inHg
Wind8.1 mph S
Humidity91%
Visibility6.2 mi
Dew point59°

Monthly outlook for Lyon Park, VA: average high 65.3°, average low 50.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 16 October (86.5°), the coolest 18 October (39.6°).

65.3°/50.1°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October65.8°64.4°+0.8°
26 October – 4 November64.5°61.6°+1.6°
5 November – 14 Novemberat normal57°—

October records over 66 years

94.5°2 October 2019All-time high
27.3°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Arlington (1 mi).

Sat, 1769° / 46°0.04Light rain
69 °Light rain

Lyon Park, Saturday, 17 October

Light rain. High 69°, low 46°.

Pressure30.21 inHg
Wind14.1 mph N
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 1857° / 40°0Clear
57 °Clear

Lyon Park, Sunday, 18 October

Clear. High 57°, low 40°.

Pressure30.62 inHg
Wind5.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point33°
Mon, 1962° / 43°0Clear
62 °Clear

Lyon Park, Monday, 19 October

Clear. High 62°, low 43°.

Pressure30.47 inHg
Wind6.2 mph N
Humidity51%
Visibility6.2 mi
Dew point40°
Tue, 2065° / 49°0Overcast
65 °Overcast

Lyon Park, Tuesday, 20 October

Overcast. High 65°, low 49°.

Pressure30.24 inHg
Wind11.3 mph N
Humidity59%
Visibility—
Dew point43°
Wed, 2162° / 52°0Overcast
62 °Overcast

Lyon Park, Wednesday, 21 October

Overcast. High 62°, low 52°.

Pressure30.15 inHg
Wind12.2 mph N
Humidity56%
Visibility—
Dew point43°
Thu, 2261° / 46°0Mostly clear
61 °Mostly clear

Lyon Park, Thursday, 22 October

Mostly clear. High 61°, low 46°.

Pressure30.39 inHg
Wind7.8 mph N
Humidity57%
Visibility—
Dew point39°
Fri, 2366° / 50°0Clear
66 °Clear

Lyon Park, Friday, 23 October

Clear. High 66°, low 50°.

Pressure30.30 inHg
Wind7 mph N
Humidity54%
Visibility—
Dew point41°
Sat, 2466° / 49°0Clear
66 °Clear

Lyon Park, Saturday, 24 October

Clear. High 66°, low 49°.

Pressure30.36 inHg
Wind8.6 mph NE
Humidity46%
Visibility—
Dew point38°
Sun, 2563° / 52°0Mostly clear
63 °Mostly clear

Lyon Park, Sunday, 25 October

Mostly clear. High 63°, low 52°.

Pressure30.45 inHg
Wind11.1 mph E
Humidity58%
Visibility—
Dew point44°
Mon, 2665° / 54°0Clear
65 °Clear

Lyon Park, Monday, 26 October

Clear. High 65°, low 54°.

Pressure30.30 inHg
Wind6.4 mph NE
Humidity47%
Visibility—
Dew point40°
Tue, 2768° / 50°0Overcast
68 °Overcast

Lyon Park, Tuesday, 27 October

Overcast. High 68°, low 50°.

Pressure30.15 inHg
Wind5.1 mph NW
Humidity45%
Visibility—
Dew point37°
Wed, 2870° / 54°0Overcast
70 °Overcast

Lyon Park, Wednesday, 28 October

Overcast. High 70°, low 54°.

Pressure30.09 inHg
Wind5.1 mph SE
Humidity55%
Visibility—
Dew point47°
Thu, 2961° / 53°0.8Heavy rain
61 °Heavy rain

Lyon Park, Thursday, 29 October

Heavy rain. High 61°, low 53°.

Pressure29.88 inHg
Wind7.5 mph N
Humidity84%
Visibility—
Dew point53°
Fri, 3059° / 52°0.02Light rain
59 °Light rain

Lyon Park, Friday, 30 October

Light rain. High 59°, low 52°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity82%
Visibility—
Dew point51°
Sat, 3165° / 51°0Clear
65 °Clear

Lyon Park, Saturday, 31 October

Clear. High 65°, low 51°.

Pressure30.03 inHg
Wind8.5 mph NW
Humidity52%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0162° / 47°0.09Climate normal
62 °Climate normal

Lyon Park, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.09 in
Chance of precipitation27%
Record high82° (1974)
Record low33° (2002)
Mon, 0262° / 47°0.12Climate normal
62 °Climate normal

Lyon Park, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1971)
Record low30° (1976)
Tue, 0362° / 45°0.06Climate normal
62 °Climate normal

Lyon Park, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.06 in
Chance of precipitation23%
Record high77° (2017)
Record low32° (2002)
Wed, 0460° / 43°0.11Climate normal
60 °Climate normal

Lyon Park, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.11 in
Chance of precipitation20%
Record high81° (1974)
Record low28° (2006)
Thu, 0559° / 44°0.09Climate normal
59 °Climate normal

Lyon Park, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1961)
Record low27° (1991)
Fri, 0659° / 44°0.07Climate normal
59 °Climate normal

Lyon Park, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation25%
Record high80° (2024)
Record low27° (1967)
Sat, 0758° / 43°0.08Climate normal
58 °Climate normal

Lyon Park, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (2024)
Record low27° (1967)
Sun, 0858° / 42°0.16Climate normal
58 °Climate normal

Lyon Park, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation22%
Record high75° (1975)
Record low27° (1967)
Mon, 0958° / 42°0.07Climate normal
58 °Climate normal

Lyon Park, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high79° (2023)
Record low24° (1976)
Tue, 1058° / 42°0.13Climate normal
58 °Climate normal

Lyon Park, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (1975)
Record low31° (1973)
Wed, 1156° / 41°0.2Climate normal
56 °Climate normal

Lyon Park, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.2 in
Chance of precipitation27%
Record high74° (2024)
Record low23° (2017)
Thu, 1255° / 41°0.22Climate normal
55 °Climate normal

Lyon Park, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high71° (1964)
Record low28° (1987)
Fri, 1353° / 39°0.1Climate normal
53 °Climate normal

Lyon Park, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation33%
Record high72° (1964)
Record low24° (2019)
Sat, 1455° / 39°0.07Climate normal
55 °Climate normal

Lyon Park, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1985)
Record low24° (1986)

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 Lyon Park, VA 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 Lyon Park, VA 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.