Monthly outlook for South Bethany, DE: average high 53.8°, average low 43.3°. That is 0.6° below the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 11 November (66.5°), the coolest 25 November (34.4°).
53.8°/43.3°
Average high / low
−0.6°
Below normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
54.3°
55.8°
-0.8°
21 November – 30 November
53°
53.7°
-0.3°
1 December – 10 December
at normal
50.3°
—
November records over 66 years
77.5°6 November 2024All-time high
26.1°29 November 2023All-time low
Thu, 1265° / 48°0.05
65 °
South Bethany, Thursday, 12 November
Light rain. High 65°, low 48°.
Pressure29.47 inHg
Wind9.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Fri, 1350° / 42°0
50 °
South Bethany, Friday, 13 November
Overcast. High 50°, low 42°.
Pressure29.59 inHg
Wind14.1 mph NW
Humidity63%
Visibility6.2 mi
Dew point36°
Sat, 1447° / 38°0
47 °
South Bethany, Saturday, 14 November
Clear. High 47°, low 38°.
Pressure29.85 inHg
Wind15 mph NW
Humidity55%
Visibility6.2 mi
Dew point28°
Sun, 1551° / 37°0
51 °
South Bethany, Sunday, 15 November
Clear. High 51°, low 37°.
Pressure30.15 inHg
Wind14.3 mph NW
Humidity56%
Visibility—
Dew point31°
Mon, 1651° / 38°0
51 °
South Bethany, Monday, 16 November
Clear. High 51°, low 38°.
Pressure30.33 inHg
Wind9.3 mph NW
Humidity59%
Visibility—
Dew point34°
Tue, 1753° / 48°0.01
53 °
South Bethany, Tuesday, 17 November
Light rain. High 53°, low 48°.
Pressure30.39 inHg
Wind16.3 mph NE
Humidity65%
Visibility—
Dew point40°
Wed, 1854° / 48°0.07
54 °
South Bethany, Wednesday, 18 November
Light rain. High 54°, low 48°.
Pressure30.18 inHg
Wind25.8 mph N
Humidity83%
Visibility—
Dew point47°
Thu, 1954° / 46°0
54 °
South Bethany, Thursday, 19 November
Clear. High 54°, low 46°.
Pressure30.24 inHg
Wind19.4 mph N
Humidity64%
Visibility—
Dew point36°
Fri, 2052° / 48°0
52 °
South Bethany, Friday, 20 November
Overcast. High 52°, low 48°.
Pressure30.30 inHg
Wind8.7 mph N
Humidity53%
Visibility—
Dew point34°
Sat, 2157° / 49°0
57 °
South Bethany, Saturday, 21 November
Overcast. High 57°, low 49°.
Pressure30.18 inHg
Wind12.6 mph S
Humidity57%
Visibility—
Dew point38°
Sun, 2260° / 54°0.3
60 °
South Bethany, Sunday, 22 November
Rain. High 60°, low 54°.
Pressure29.94 inHg
Wind22.7 mph S
Humidity90%
Visibility—
Dew point56°
Mon, 2355° / 48°0
55 °
South Bethany, Monday, 23 November
Overcast. High 55°, low 48°.
Pressure29.94 inHg
Wind12.9 mph W
Humidity63%
Visibility—
Dew point39°
Tue, 2451° / 35°0.09
51 °
South Bethany, Tuesday, 24 November
Snow. High 51°, low 35°.
Pressure29.85 inHg
Wind28.8 mph W
Humidity85%
Visibility—
Dew point33°
Wed, 2542° / 34°0
42 °
South Bethany, Wednesday, 25 November
Clear. High 42°, low 34°.
Pressure30.36 inHg
Wind20.7 mph NW
Humidity56%
Visibility—
Dew point24°
Thu, 2653° / 41°0
53 °
South Bethany, Thursday, 26 November
Clear. High 53°, low 41°.
Pressure30.36 inHg
Wind17.6 mph SW
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2755° / 43°0.11
55 °
South Bethany, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1973)
Record low31° (1974)
Sat, 2855° / 45°0.1
55 °
South Bethany, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1973)
Record low29° (1996)
Sun, 2953° / 42°0.09
53 °
South Bethany, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2011)
Record low26° (2023)
Mon, 3052° / 42°0.12
52 °
South Bethany, Monday, 30 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation25%
Record high67° (2001)
Record low26° (1976)
Tue, 0152° / 42°0.1
52 °
South Bethany, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2001)
Record low27° (1976)
Wed, 0251° / 41°0.09
51 °
South Bethany, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.09 in
Chance of precipitation22%
Record high65° (2006)
Record low29° (2024)
Thu, 0351° / 41°0.08
51 °
South Bethany, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (1991)
Record low23° (1976)
Fri, 0451° / 40°0.06
51 °
South Bethany, Friday, 4 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (1998)
Record low22° (1976)
Sat, 0550° / 40°0.15
50 °
South Bethany, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.15 in
Chance of precipitation30%
Record high68° (1982)
Record low30° (1976)
Sun, 0650° / 40°0.09
50 °
South Bethany, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1998)
Record low28° (2007)
Mon, 0749° / 39°0.1
49 °
South Bethany, Monday, 7 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high71° (1998)
Record low27° (2007)
Tue, 0849° / 39°0.1
49 °
South Bethany, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high68° (1978)
Record low26° (2008)
Wed, 0949° / 38°0.19
49 °
South Bethany, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.19 in
Chance of precipitation40%
Record high69° (1978)
Record low26° (1960)
Thu, 1050° / 40°0.13
50 °
South Bethany, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high66° (2019)
Record low21° (1968)
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 South Bethany, DE 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 South Bethany, DE 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.