Monthly outlook for Cape Arthur, MD: average high 54°, average low 41.8°. That is 0.6° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 10 November (68.2°), the coolest 24 November (30°).
54°/41.8°
Average high / low
+0.6°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
56°
54.1°
+1°
20 November – 29 November
50.8°
51.4°
-0.4°
30 November – 9 December
at normal
47.4°
—
November records over 66 years
79.7°6 November 2024All-time high
22.3°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Green Haven (4 mi).
Wed, 1167° / 44°0
67 °
Cape Arthur, Wednesday, 11 November
Mostly clear. High 67°, low 44°.
Pressure29.94 inHg
Wind5 mph SE
Humidity52%
Visibility6.2 mi
Dew point45°
Thu, 1266° / 49°0.17
66 °
Cape Arthur, Thursday, 12 November
Rain. High 66°, low 49°.
Pressure29.47 inHg
Wind2.6 mph S
Humidity80%
Visibility6.2 mi
Dew point52°
Fri, 1351° / 42°0
51 °
Cape Arthur, Friday, 13 November
Partly cloudy. High 51°, low 42°.
Pressure29.65 inHg
Wind12.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Sat, 1448° / 37°0
48 °
Cape Arthur, Saturday, 14 November
Clear. High 48°, low 37°.
Pressure29.91 inHg
Wind13.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point27°
Sun, 1551° / 39°0
51 °
Cape Arthur, Sunday, 15 November
Overcast. High 51°, low 39°.
Pressure30.21 inHg
Wind12.2 mph NW
Humidity56%
Visibility—
Dew point31°
Mon, 1652° / 39°0
52 °
Cape Arthur, Monday, 16 November
Clear. High 52°, low 39°.
Pressure30.33 inHg
Wind10.6 mph NW
Humidity52%
Visibility—
Dew point31°
Tue, 1750° / 42°0
50 °
Cape Arthur, Tuesday, 17 November
Overcast. High 50°, low 42°.
Pressure30.45 inHg
Wind7.7 mph N
Humidity65%
Visibility—
Dew point35°
Wed, 1852° / 46°0.02
52 °
Cape Arthur, Wednesday, 18 November
Light rain. High 52°, low 46°.
Pressure30.27 inHg
Wind13.5 mph N
Humidity63%
Visibility—
Dew point34°
Thu, 1955° / 41°0
55 °
Cape Arthur, Thursday, 19 November
Clear. High 55°, low 41°.
Pressure30.27 inHg
Wind10.6 mph N
Humidity47%
Visibility—
Dew point28°
Fri, 2054° / 44°0
54 °
Cape Arthur, Friday, 20 November
Overcast. High 54°, low 44°.
Pressure30.30 inHg
Wind4.7 mph S
Humidity45%
Visibility—
Dew point29°
Sat, 2158° / 46°0
58 °
Cape Arthur, Saturday, 21 November
Overcast. High 58°, low 46°.
Pressure30.15 inHg
Wind13 mph S
Humidity55%
Visibility—
Dew point37°
Sun, 2259° / 52°0.48
59 °
Cape Arthur, Sunday, 22 November
Rain. High 59°, low 52°.
Pressure29.85 inHg
Wind18 mph S
Humidity94%
Visibility—
Dew point55°
Mon, 2352° / 45°0
52 °
Cape Arthur, Monday, 23 November
Partly cloudy. High 52°, low 45°.
Pressure29.94 inHg
Wind12 mph W
Humidity63%
Visibility—
Dew point38°
Tue, 2440° / 30°0.42
40 °
Cape Arthur, Tuesday, 24 November
Snow. High 40°, low 30°.
Pressure29.94 inHg
Wind21.1 mph NW
Humidity91%
Visibility—
Dew point28°
Wed, 2541° / 30°0
41 °
Cape Arthur, Wednesday, 25 November
Partly cloudy. High 41°, low 30°.
Pressure30.36 inHg
Wind13.2 mph NW
Humidity53%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2653° / 40°0.16
53 °
Cape Arthur, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.16 in
Chance of precipitation38%
Record high66° (2025)
Record low29° (2005)
Fri, 2752° / 41°0.1
52 °
Cape Arthur, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (1988)
Record low28° (1974)
Sat, 2853° / 41°0.19
53 °
Cape Arthur, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation37%
Record high66° (1990)
Record low27° (1996)
Sun, 2950° / 39°0.15
50 °
Cape Arthur, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation33%
Record high65° (1960)
Record low25° (2023)
Mon, 3049° / 39°0.13
49 °
Cape Arthur, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2001)
Record low22° (1976)
Tue, 0149° / 38°0.15
49 °
Cape Arthur, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.15 in
Chance of precipitation35%
Record high70° (2006)
Record low22° (1967)
Wed, 0248° / 37°0.12
48 °
Cape Arthur, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.12 in
Chance of precipitation30%
Record high63° (1970)
Record low19° (1967)
Thu, 0349° / 37°0.12
49 °
Cape Arthur, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high65° (1998)
Record low20° (1976)
Fri, 0448° / 37°0.09
48 °
Cape Arthur, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.09 in
Chance of precipitation20%
Record high70° (1998)
Record low19° (1966)
Sat, 0547° / 37°0.17
47 °
Cape Arthur, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.17 in
Chance of precipitation33%
Record high66° (1982)
Record low27° (1966)
Sun, 0647° / 37°0.13
47 °
Cape Arthur, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (1998)
Record low20° (2007)
Mon, 0746° / 35°0.14
46 °
Cape Arthur, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.14 in
Chance of precipitation20%
Record high71° (1998)
Record low17° (2002)
Tue, 0846° / 36°0.09
46 °
Cape Arthur, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (1978)
Record low22° (2003)
Wed, 0946° / 35°0.22
46 °
Cape Arthur, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.22 in
Chance of precipitation38%
Record high66° (1978)
Record low17° (2002)
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 Cape Arthur, 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 Cape Arthur, 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.