As of 23:05 EDT

Weather in Lyon Park, VA

49°Current weather

Lyon Park, Wednesday, 21 October, 23:05

Clear. Feels like 45°. High 67°, low 45°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity75%
Visibility6.2 mi
Dew point40°

Monthly outlook for Lyon Park, VA: average high 62.5°, average low 47°. That is 0.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 28 October (68.6°), the coolest 24 October (40.6°).

62.5°/47°
Average high / low
+0.2°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October64.7°62.8°+1.1°
31 October – 9 November58.9°60°-0.6°
10 November – 19 Novemberat normal54.9°—

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).

Thu, 2268° / 45°0Clear
68 °Clear

Lyon Park, Thursday, 22 October

Clear. High 68°, low 45°.

Pressure30.12 inHg
Wind9.7 mph N
Humidity36%
Visibility6.2 mi
Dew point33°
Fri, 2364° / 48°0Overcast
64 °Overcast

Lyon Park, Friday, 23 October

Overcast. High 64°, low 48°.

Pressure30.36 inHg
Wind6.6 mph NE
Humidity65%
Visibility6.2 mi
Dew point45°
Sat, 2459° / 41°0Clear
59 °Clear

Lyon Park, Saturday, 24 October

Clear. High 59°, low 41°.

Pressure30.53 inHg
Wind3.2 mph E
Humidity54%
Visibility6.2 mi
Dew point40°
Sun, 2562° / 43°0Clear
62 °Clear

Lyon Park, Sunday, 25 October

Clear. High 62°, low 43°.

Pressure30.56 inHg
Wind2.2 mph E
Humidity62%
Visibility6.2 mi
Dew point45°
Mon, 2665° / 44°0Clear
65 °Clear

Lyon Park, Monday, 26 October

Clear. High 65°, low 44°.

Pressure30.45 inHg
Wind3.4 mph NW
Humidity70%
Visibility—
Dew point47°
Tue, 2768° / 48°0Partly cloudy
68 °Partly cloudy

Lyon Park, Tuesday, 27 October

Partly cloudy. High 68°, low 48°.

Pressure30.36 inHg
Wind5.1 mph NW
Humidity60%
Visibility—
Dew point46°
Wed, 2869° / 54°0Overcast
69 °Overcast

Lyon Park, Wednesday, 28 October

Overcast. High 69°, low 54°.

Pressure30.21 inHg
Wind6.1 mph SW
Humidity62%
Visibility—
Dew point48°
Thu, 2962° / 54°0Overcast
62 °Overcast

Lyon Park, Thursday, 29 October

Overcast. High 62°, low 54°.

Pressure30.15 inHg
Wind10.5 mph N
Humidity65%
Visibility—
Dew point49°
Fri, 3063° / 48°0Clear
63 °Clear

Lyon Park, Friday, 30 October

Clear. High 63°, low 48°.

Pressure30.33 inHg
Wind5.5 mph E
Humidity42%
Visibility—
Dew point33°
Sat, 3164° / 49°0Clear
64 °Clear

Lyon Park, Saturday, 31 October

Clear. High 64°, low 49°.

Pressure30.45 inHg
Wind6.2 mph E
Humidity52%
Visibility—
Dew point39°
Sun, 0164° / 48°0Partly cloudy
64 °Partly cloudy

Lyon Park, Sunday, 1 November

Partly cloudy. High 64°, low 48°.

Pressure30.42 inHg
Wind5.3 mph SE
Humidity64%
Visibility—
Dew point45°
Mon, 0256° / 52°0.01Light rain
56 °Light rain

Lyon Park, Monday, 2 November

Light rain. High 56°, low 52°.

Pressure30.12 inHg
Wind10 mph W
Humidity76%
Visibility—
Dew point46°
Tue, 0353° / 45°0Overcast
53 °Overcast

Lyon Park, Tuesday, 3 November

Overcast. High 53°, low 45°.

Pressure30.09 inHg
Wind14.3 mph NW
Humidity47%
Visibility—
Dew point30°
Wed, 0458° / 41°0Clear
58 °Clear

Lyon Park, Wednesday, 4 November

Clear. High 58°, low 41°.

Pressure30.21 inHg
Wind8.8 mph W
Humidity36%
Visibility—
Dew point23°
Thu, 0558° / 49°0.13Light rain
58 °Light rain

Lyon Park, Thursday, 5 November

Light rain. High 58°, low 49°.

Pressure29.94 inHg
Wind15 mph S
Humidity33%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1556° / 40°0.09Climate normal
56 °Climate normal

Lyon Park, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (1993)
Record low27° (1996)
Mon, 1655° / 39°0.12Climate normal
55 °Climate normal

Lyon Park, Monday, 16 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high73° (2005)
Record low24° (1967)
Tue, 1754° / 38°0.08Climate normal
54 °Climate normal

Lyon Park, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1987)
Record low27° (1995)
Wed, 1854° / 38°0.06Climate normal
54 °Climate normal

Lyon Park, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (2021)
Record low26° (2014)
Thu, 1954° / 38°0.1Climate normal
54 °Climate normal

Lyon Park, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high70° (1985)
Record low22° (2014)

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.