Monthly outlook for Cabin John Park, MD: average high 54.1°, average low 39°. That is 0.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 19 November (63.2°), the coolest 25 November (29.4°).
54.1°/39°
Average high / low
+0.6°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
57.5°
53.4°
+2.3°
23 November – 2 December
48.4°
51°
-1.4°
3 December – 12 December
at normal
46.8°
—
November records over 66 years
81.5°1 November 1974All-time high
13.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Friendship Heights Village (4 mi).
Sat, 1455° / 40°0
55 °
Cabin John Park, Saturday, 14 November
Overcast. High 55°, low 40°.
Pressure29.91 inHg
Wind16 mph NW
Humidity51%
Visibility6.2 mi
Dew point28°
Sun, 1554° / 44°0
54 °
Cabin John Park, Sunday, 15 November
Overcast. High 54°, low 44°.
Pressure30.24 inHg
Wind11.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 36°0
53 °
Cabin John Park, Monday, 16 November
Overcast. High 53°, low 36°.
Pressure30.47 inHg
Wind7.8 mph NW
Humidity49%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 36°0
54 °
Cabin John Park, Tuesday, 17 November
Clear. High 54°, low 36°.
Pressure30.53 inHg
Wind4.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point34°
Wed, 1859° / 36°0
59 °
Cabin John Park, Wednesday, 18 November
Clear. High 59°, low 36°.
Pressure30.53 inHg
Wind4 mph NW
Humidity57%
Visibility—
Dew point34°
Thu, 1963° / 37°0
63 °
Cabin John Park, Thursday, 19 November
Clear. High 63°, low 37°.
Pressure30.45 inHg
Wind2.5 mph NW
Humidity49%
Visibility—
Dew point33°
Fri, 2063° / 47°0
63 °
Cabin John Park, Friday, 20 November
Overcast. High 63°, low 47°.
Pressure30.39 inHg
Wind4.7 mph NW
Humidity43%
Visibility—
Dew point32°
Sat, 2162° / 48°0
62 °
Cabin John Park, Saturday, 21 November
Clear. High 62°, low 48°.
Pressure30.27 inHg
Wind4.9 mph E
Humidity66%
Visibility—
Dew point44°
Sun, 2263° / 48°0
63 °
Cabin John Park, Sunday, 22 November
Partly cloudy. High 63°, low 48°.
Pressure29.94 inHg
Wind9.5 mph S
Humidity76%
Visibility—
Dew point47°
Mon, 2355° / 36°0
55 °
Cabin John Park, Monday, 23 November
Clear. High 55°, low 36°.
Pressure29.94 inHg
Wind12.3 mph NW
Humidity45%
Visibility—
Dew point25°
Tue, 2441° / 31°0
41 °
Cabin John Park, Tuesday, 24 November
Partly cloudy. High 41°, low 31°.
Pressure30.03 inHg
Wind10.3 mph NW
Humidity38%
Visibility—
Dew point13°
Wed, 2542° / 29°0
42 °
Cabin John Park, Wednesday, 25 November
Clear. High 42°, low 29°.
Pressure30.24 inHg
Wind12.7 mph NW
Humidity43%
Visibility—
Dew point14°
Thu, 2650° / 33°0
50 °
Cabin John Park, Thursday, 26 November
Clear. High 50°, low 33°.
Pressure30.27 inHg
Wind8.3 mph SW
Humidity32%
Visibility—
Dew point12°
Fri, 2748° / 38°0
48 °
Cabin John Park, Friday, 27 November
Mostly clear. High 48°, low 38°.
Pressure30.42 inHg
Wind8.2 mph NW
Humidity47%
Visibility—
Dew point23°
Sat, 2855° / 40°0.15
55 °
Cabin John Park, Saturday, 28 November
Rain. High 55°, low 40°.
Pressure30.36 inHg
Wind13.9 mph S
Humidity63%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2950° / 36°0.12
50 °
Cabin John Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high68° (1960)
Record low22° (2023)
Mon, 3049° / 36°0.12
49 °
Cabin John Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation33%
Record high70° (2001)
Record low21° (1976)
Tue, 0149° / 35°0.15
49 °
Cabin John Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high72° (2006)
Record low16° (1967)
Wed, 0249° / 34°0.09
49 °
Cabin John Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (1970)
Record low14° (1967)
Thu, 0349° / 34°0.09
49 °
Cabin John Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low19° (1976)
Fri, 0448° / 34°0.08
48 °
Cabin John Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (1982)
Record low17° (1966)
Sat, 0547° / 34°0.15
47 °
Cabin John Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation33%
Record high71° (1998)
Record low24° (1966)
Sun, 0647° / 34°0.1
47 °
Cabin John Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation37%
Record high75° (1998)
Record low15° (2007)
Mon, 0746° / 33°0.12
46 °
Cabin John Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation22%
Record high74° (1998)
Record low4° (2002)
Tue, 0846° / 33°0.07
46 °
Cabin John Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (1978)
Record low15° (2003)
Wed, 0946° / 32°0.18
46 °
Cabin John 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 low15° (1989)
Thu, 1046° / 33°0.16
46 °
Cabin John Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation33%
Record high69° (1966)
Record low12° (1989)
Fri, 1146° / 33°0.17
46 °
Cabin John 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 low16° (1995)
Sat, 1246° / 32°0.07
46 °
Cabin John 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 Cabin John Park, 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 Cabin John Park, 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.