Monthly outlook for Lyon Park, VA: average high 55.3°, average low 39.8°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 2.8 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 25 November (67.6°), the coolest 27 November (22.8°).
55.3°/39.8°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
58.2°
53.7°
+2.5°
23 November – 2 December
50.5°
51.4°
-0.5°
3 December – 12 December
at normal
47.2°
—
November records over 66 years
81.7°1 November 1974All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Arlington (1 mi).
Sat, 1457° / 39°0
57 °
Lyon Park, Saturday, 14 November
Overcast. High 57°, low 39°.
Pressure29.94 inHg
Wind14.7 mph NW
Humidity54%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 42°0
51 °
Lyon Park, Sunday, 15 November
Overcast. High 51°, low 42°.
Pressure30.24 inHg
Wind12.2 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Mon, 1652° / 36°0
52 °
Lyon Park, Monday, 16 November
Clear. High 52°, low 36°.
Pressure30.47 inHg
Wind6.9 mph NW
Humidity49%
Visibility6.2 mi
Dew point31°
Tue, 1755° / 37°0
55 °
Lyon Park, Tuesday, 17 November
Clear. High 55°, low 37°.
Pressure30.56 inHg
Wind6 mph NW
Humidity59%
Visibility—
Dew point34°
Wed, 1860° / 38°0
60 °
Lyon Park, Wednesday, 18 November
Clear. High 60°, low 38°.
Pressure30.50 inHg
Wind5.2 mph NW
Humidity54%
Visibility—
Dew point33°
Thu, 1962° / 44°0
62 °
Lyon Park, Thursday, 19 November
Clear. High 62°, low 44°.
Pressure30.45 inHg
Wind3.5 mph SW
Humidity46%
Visibility—
Dew point32°
Fri, 2063° / 48°0
63 °
Lyon Park, Friday, 20 November
Overcast. High 63°, low 48°.
Pressure30.39 inHg
Wind6.4 mph NW
Humidity41%
Visibility—
Dew point32°
Sat, 2160° / 47°0
60 °
Lyon Park, Saturday, 21 November
Partly cloudy. High 60°, low 47°.
Pressure30.36 inHg
Wind4.4 mph N
Humidity55%
Visibility—
Dew point38°
Sun, 2264° / 47°0
64 °
Lyon Park, Sunday, 22 November
Mostly clear. High 64°, low 47°.
Pressure30.30 inHg
Wind4.2 mph S
Humidity59%
Visibility—
Dew point41°
Mon, 2365° / 50°0
65 °
Lyon Park, Monday, 23 November
Mostly clear. High 65°, low 50°.
Pressure30.27 inHg
Wind8.6 mph S
Humidity63%
Visibility—
Dew point44°
Tue, 2467° / 53°0.01
67 °
Lyon Park, Tuesday, 24 November
Light rain. High 67°, low 53°.
Pressure30.18 inHg
Wind14.2 mph S
Humidity88%
Visibility—
Dew point53°
Wed, 2568° / 34°2.21
68 °
Lyon Park, Wednesday, 25 November
Heavy rain. High 68°, low 34°.
Pressure29.97 inHg
Wind16.2 mph NW
Humidity87%
Visibility—
Dew point50°
Thu, 2633° / 27°0.59
33 °
Lyon Park, Thursday, 26 November
Snow. High 33°, low 27°.
Pressure30.09 inHg
Wind20 mph N
Humidity85%
Visibility—
Dew point26°
Fri, 2734° / 23°0
34 °
Lyon Park, Friday, 27 November
Clear. High 34°, low 23°.
Pressure30.30 inHg
Wind12 mph NW
Humidity77%
Visibility—
Dew point22°
Sat, 2837° / 27°0
37 °
Lyon Park, Saturday, 28 November
Clear. High 37°, low 27°.
Pressure30.45 inHg
Wind4.8 mph N
Humidity79%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2950° / 36°0.12
50 °
Lyon Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1960)
Record low22° (2023)
Mon, 3050° / 36°0.12
50 °
Lyon Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low21° (1976)
Tue, 0150° / 35°0.15
50 °
Lyon Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation33%
Record high73° (2006)
Record low18° (1967)
Wed, 0249° / 34°0.09
49 °
Lyon Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1970)
Record low17° (1967)
Thu, 0349° / 34°0.1
49 °
Lyon Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high69° (1998)
Record low19° (1976)
Fri, 0449° / 34°0.08
49 °
Lyon Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1998)
Record low18° (1966)
Sat, 0547° / 34°0.15
47 °
Lyon Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation32%
Record high72° (1998)
Record low24° (1966)
Sun, 0648° / 33°0.1
48 °
Lyon Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high76° (1998)
Record low15° (2007)
Mon, 0747° / 32°0.12
47 °
Lyon Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.12 in
Chance of precipitation22%
Record high74° (1998)
Record low6° (2002)
Tue, 0846° / 33°0.07
46 °
Lyon Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1978)
Record low18° (2003)
Wed, 0946° / 32°0.18
46 °
Lyon Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.18 in
Chance of precipitation38%
Record high69° (1966)
Record low16° (1989)
Thu, 1047° / 33°0.17
47 °
Lyon Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.17 in
Chance of precipitation33%
Record high69° (1966)
Record low13° (1989)
Fri, 1146° / 33°0.17
46 °
Lyon Park, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation33%
Record high68° (2021)
Record low17° (1968)
Sat, 1246° / 32°0.07
46 °
Lyon Park, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2015)
Record low11° (1962)
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.