Monthly outlook for South Bethany, DE: average high 54.5°, average low 44.1°. That is 0.1° below the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 19 November (63.3°), the coolest 17 November (35.9°).
54.5°/44.1°
Average high / low
−0.1°
Below normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
56°
54.7°
+0.7°
24 November – 3 December
51.9°
53.2°
-0.8°
4 December – 13 December
at normal
49.6°
—
November records over 66 years
77.5°6 November 2024All-time high
26.1°29 November 2023All-time low
Sun, 1551° / 41°0
51 °
South Bethany, Sunday, 15 November
Partly cloudy. High 51°, low 41°.
Pressure30.18 inHg
Wind12.5 mph NW
Humidity49%
Visibility6.2 mi
Dew point33°
Mon, 1651° / 40°0
51 °
South Bethany, Monday, 16 November
Overcast. High 51°, low 40°.
Pressure30.45 inHg
Wind9.4 mph NW
Humidity54%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 36°0
53 °
South Bethany, Tuesday, 17 November
Clear. High 53°, low 36°.
Pressure30.50 inHg
Wind6.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 38°0
59 °
South Bethany, Wednesday, 18 November
Clear. High 59°, low 38°.
Pressure30.50 inHg
Wind5.5 mph W
Humidity69%
Visibility—
Dew point40°
Thu, 1963° / 39°0
63 °
South Bethany, Thursday, 19 November
Clear. High 63°, low 39°.
Pressure30.45 inHg
Wind7.4 mph SW
Humidity71%
Visibility—
Dew point44°
Fri, 2062° / 49°0
62 °
South Bethany, Friday, 20 November
Clear. High 62°, low 49°.
Pressure30.21 inHg
Wind14.9 mph N
Humidity56%
Visibility—
Dew point40°
Sat, 2154° / 49°0
54 °
South Bethany, Saturday, 21 November
Clear. High 54°, low 49°.
Pressure30.39 inHg
Wind16.1 mph NE
Humidity73%
Visibility—
Dew point42°
Sun, 2257° / 53°0
57 °
South Bethany, Sunday, 22 November
Overcast. High 57°, low 53°.
Pressure30.39 inHg
Wind13 mph E
Humidity70%
Visibility—
Dew point45°
Mon, 2362° / 55°0.04
62 °
South Bethany, Monday, 23 November
Light rain. High 62°, low 55°.
Pressure30.15 inHg
Wind12 mph S
Humidity83%
Visibility—
Dew point53°
Tue, 2453° / 45°0
53 °
South Bethany, Tuesday, 24 November
Clear. High 53°, low 45°.
Pressure30.18 inHg
Wind18.5 mph NW
Humidity51%
Visibility—
Dew point31°
Wed, 2549° / 43°0
49 °
South Bethany, Wednesday, 25 November
Clear. High 49°, low 43°.
Pressure30.36 inHg
Wind12 mph NW
Humidity66%
Visibility—
Dew point35°
Thu, 2657° / 45°0
57 °
South Bethany, Thursday, 26 November
Clear. High 57°, low 45°.
Pressure30.21 inHg
Wind18.6 mph NW
Humidity67%
Visibility—
Dew point40°
Fri, 2747° / 40°0
47 °
South Bethany, Friday, 27 November
Overcast. High 47°, low 40°.
Pressure30.30 inHg
Wind19.5 mph NW
Humidity61%
Visibility—
Dew point30°
Sat, 2852° / 46°0
52 °
South Bethany, Saturday, 28 November
Light rain. High 52°, low 46°.
Pressure30.06 inHg
Wind11.5 mph NE
Humidity54%
Visibility—
Dew point34°
Sun, 2953° / 46°0.01
53 °
South Bethany, Sunday, 29 November
Light rain. High 53°, low 46°.
Pressure29.97 inHg
Wind12.8 mph NW
Humidity82%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 1150° / 39°0.23
50 °
South Bethany, Friday, 11 December
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.23 in
Chance of precipitation37%
Record high66° (2021)
Record low22° (1995)
Sat, 1248° / 38°0.09
48 °
South Bethany, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (2015)
Record low18° (1988)
Sun, 1349° / 38°0.11
49 °
South Bethany, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (2015)
Record low18° (1960)
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.