Monthly outlook for Swain Acres, DE: average high 56.3°, average low 43°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 20 November (68.2°), the coolest 23 November (34.5°).
56.3°/43°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
56.7°
56.5°
+0.1°
18 November – 27 November
55.7°
53.8°
+1.1°
28 November – 7 December
at normal
50.8°
—
November records over 66 years
79.9°7 November 2024All-time high
22.3°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Ellendale (8 mi).
Mon, 0960° / 47°0
60 °
Swain Acres, Monday, 9 November
Overcast. High 60°, low 47°.
Pressure29.91 inHg
Wind16 mph W
Humidity53%
Visibility6.2 mi
Dew point40°
Tue, 1062° / 43°0
62 °
Swain Acres, Tuesday, 10 November
Clear. High 62°, low 43°.
Pressure30.00 inHg
Wind10.7 mph SW
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 1162° / 44°0
62 °
Swain Acres, Wednesday, 11 November
Clear. High 62°, low 44°.
Pressure29.97 inHg
Wind3.2 mph W
Humidity56%
Visibility6.2 mi
Dew point45°
Thu, 1263° / 51°0.52
63 °
Swain Acres, Thursday, 12 November
Rain. High 63°, low 51°.
Pressure29.59 inHg
Wind7.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point52°
Fri, 1354° / 43°0.73
54 °
Swain Acres, Friday, 13 November
Rain. High 54°, low 43°.
Pressure29.41 inHg
Wind14.9 mph NE
Humidity91%
Visibility—
Dew point47°
Sat, 1446° / 39°0.24
46 °
Swain Acres, Saturday, 14 November
Light rain. High 46°, low 39°.
Pressure29.68 inHg
Wind17.9 mph W
Humidity85%
Visibility—
Dew point37°
Sun, 1550° / 41°0
50 °
Swain Acres, Sunday, 15 November
Partly cloudy. High 50°, low 41°.
Pressure29.83 inHg
Wind19.8 mph W
Humidity54%
Visibility—
Dew point31°
Mon, 1657° / 44°0
57 °
Swain Acres, Monday, 16 November
Clear. High 57°, low 44°.
Pressure29.91 inHg
Wind15 mph NW
Humidity60%
Visibility—
Dew point39°
Tue, 1754° / 40°0
54 °
Swain Acres, Tuesday, 17 November
Overcast. High 54°, low 40°.
Pressure30.12 inHg
Wind9.3 mph NW
Humidity58%
Visibility—
Dew point34°
Wed, 1851° / 37°0
51 °
Swain Acres, Wednesday, 18 November
Clear. High 51°, low 37°.
Pressure30.27 inHg
Wind9 mph N
Humidity59%
Visibility—
Dew point33°
Thu, 1957° / 39°0
57 °
Swain Acres, Thursday, 19 November
Overcast. High 57°, low 39°.
Pressure30.33 inHg
Wind5.5 mph S
Humidity54%
Visibility—
Dew point33°
Fri, 2068° / 49°0.1
68 °
Swain Acres, Friday, 20 November
Light rain. High 68°, low 49°.
Pressure30.12 inHg
Wind11.7 mph SW
Humidity70%
Visibility—
Dew point49°
Sat, 2159° / 45°0
59 °
Swain Acres, Saturday, 21 November
Clear. High 59°, low 45°.
Pressure30.06 inHg
Wind13.6 mph NW
Humidity61%
Visibility—
Dew point41°
Sun, 2252° / 42°0.01
52 °
Swain Acres, Sunday, 22 November
Light rain. High 52°, low 42°.
Pressure30.09 inHg
Wind11.1 mph N
Humidity62%
Visibility—
Dew point39°
Mon, 2347° / 35°0
47 °
Swain Acres, Monday, 23 November
Partly cloudy. High 47°, low 35°.
Pressure30.24 inHg
Wind10.2 mph N
Humidity52%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2453° / 41°0.08
53 °
Swain Acres, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high69° (1979)
Record low26° (1970)
Wed, 2553° / 40°0.1
53 °
Swain Acres, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high71° (1973)
Record low26° (2005)
Thu, 2655° / 42°0.14
55 °
Swain Acres, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high69° (1999)
Record low28° (2005)
Fri, 2755° / 42°0.1
55 °
Swain Acres, Friday, 27 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.1 in
Chance of precipitation30%
Record high68° (1973)
Record low29° (1974)
Sat, 2855° / 43°0.11
55 °
Swain Acres, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1990)
Record low28° (1996)
Sun, 2952° / 40°0.11
52 °
Swain Acres, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1990)
Record low24° (2023)
Mon, 3051° / 40°0.11
51 °
Swain Acres, Monday, 30 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2001)
Record low25° (1976)
Tue, 0151° / 40°0.11
51 °
Swain Acres, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (2006)
Record low23° (1967)
Wed, 0251° / 38°0.09
51 °
Swain Acres, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high64° (2023)
Record low22° (1967)
Thu, 0351° / 38°0.09
51 °
Swain Acres, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1991)
Record low21° (1976)
Fri, 0450° / 38°0.07
50 °
Swain Acres, Friday, 4 December
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (1998)
Record low20° (1966)
Sat, 0549° / 38°0.17
49 °
Swain Acres, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.17 in
Chance of precipitation32%
Record high70° (1982)
Record low28° (1966)
Sun, 0650° / 38°0.11
50 °
Swain Acres, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (1998)
Record low25° (2007)
Mon, 0749° / 37°0.11
49 °
Swain Acres, Monday, 7 December
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (1998)
Record low18° (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 Swain Acres, 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 Swain Acres, 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.