Monthly outlook for Castle Hills, DE: average high 52.1°, average low 40°. That is 0.1° below the climate normal for November. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 11 November (64.9°), the coolest 25 November (29.5°).
52.1°/40°
Average high / low
−0.1°
Below normal
3 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
53.6°
53.1°
+0.3°
21 November – 30 November
49.6°
50.6°
-0.6°
1 December – 10 December
at normal
46.4°
—
November records over 66 years
77.9°1 November 2024All-time high
14°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Elsmere (4 mi).
Thu, 1262° / 48°0.24
62 °
Castle Hills, Thursday, 12 November
Rain. High 62°, low 48°.
Pressure29.44 inHg
Wind5.4 mph SW
Humidity86%
Visibility6.1 mi
Dew point55°
Fri, 1348° / 41°0
48 °
Castle Hills, Friday, 13 November
Overcast. High 48°, low 41°.
Pressure29.62 inHg
Wind12.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point33°
Sat, 1446° / 37°0
46 °
Castle Hills, Saturday, 14 November
Clear. High 46°, low 37°.
Pressure29.85 inHg
Wind13.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 38°0
51 °
Castle Hills, Sunday, 15 November
Clear. High 51°, low 38°.
Pressure30.15 inHg
Wind13.4 mph NW
Humidity59%
Visibility—
Dew point31°
Mon, 1650° / 38°0
50 °
Castle Hills, Monday, 16 November
Mostly clear. High 50°, low 38°.
Pressure30.30 inHg
Wind10.2 mph NW
Humidity61%
Visibility—
Dew point33°
Tue, 1752° / 39°0
52 °
Castle Hills, Tuesday, 17 November
Overcast. High 52°, low 39°.
Pressure30.45 inHg
Wind5.1 mph NE
Humidity58%
Visibility—
Dew point32°
Wed, 1851° / 44°0.01
51 °
Castle Hills, Wednesday, 18 November
Light rain. High 51°, low 44°.
Pressure30.27 inHg
Wind10.1 mph N
Humidity57%
Visibility—
Dew point31°
Thu, 1955° / 39°0
55 °
Castle Hills, Thursday, 19 November
Clear. High 55°, low 39°.
Pressure30.27 inHg
Wind8.7 mph NE
Humidity41%
Visibility—
Dew point25°
Fri, 2054° / 41°0
54 °
Castle Hills, Friday, 20 November
Overcast. High 54°, low 41°.
Pressure30.30 inHg
Wind3 mph N
Humidity42%
Visibility—
Dew point26°
Sat, 2159° / 44°0
59 °
Castle Hills, Saturday, 21 November
Partly cloudy. High 59°, low 44°.
Pressure30.18 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point34°
Sun, 2257° / 49°0.95
57 °
Castle Hills, Sunday, 22 November
Heavy rain. High 57°, low 49°.
Pressure29.88 inHg
Wind12.8 mph S
Humidity92%
Visibility—
Dew point51°
Mon, 2353° / 43°0
53 °
Castle Hills, Monday, 23 November
Clear. High 53°, low 43°.
Pressure29.94 inHg
Wind11.3 mph W
Humidity69%
Visibility—
Dew point39°
Tue, 2441° / 33°0.39
41 °
Castle Hills, Tuesday, 24 November
Snow. High 41°, low 33°.
Pressure29.80 inHg
Wind19.3 mph NW
Humidity96%
Visibility—
Dew point35°
Wed, 2538° / 29°0
38 °
Castle Hills, Wednesday, 25 November
Overcast. High 38°, low 29°.
Pressure30.33 inHg
Wind10.4 mph W
Humidity51%
Visibility—
Dew point18°
Thu, 2649° / 34°0
49 °
Castle Hills, Thursday, 26 November
Clear. High 49°, low 34°.
Pressure30.33 inHg
Wind9.8 mph SW
Humidity53%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2751° / 38°0.1
51 °
Castle Hills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation32%
Record high63° (1988)
Record low25° (1974)
Sat, 2852° / 39°0.14
52 °
Castle Hills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high68° (1990)
Record low25° (1996)
Sun, 2949° / 37°0.15
49 °
Castle Hills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (2005)
Record low24° (2023)
Mon, 3048° / 36°0.11
48 °
Castle Hills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (2001)
Record low22° (1976)
Tue, 0148° / 36°0.12
48 °
Castle Hills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (2006)
Record low13° (1967)
Wed, 0247° / 35°0.11
47 °
Castle Hills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1970)
Record low10° (1967)
Thu, 0348° / 35°0.12
48 °
Castle Hills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation27%
Record high66° (1998)
Record low17° (1976)
Fri, 0447° / 34°0.1
47 °
Castle Hills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1998)
Record low15° (1966)
Sat, 0546° / 34°0.16
46 °
Castle Hills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.16 in
Chance of precipitation30%
Record high68° (1982)
Record low23° (1966)
Sun, 0647° / 34°0.12
47 °
Castle Hills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation38%
Record high70° (1998)
Record low21° (2002)
Mon, 0745° / 33°0.11
45 °
Castle Hills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (1998)
Record low10° (2002)
Tue, 0844° / 33°0.11
44 °
Castle Hills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high64° (1978)
Record low17° (2005)
Wed, 0945° / 32°0.22
45 °
Castle Hills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.22 in
Chance of precipitation38%
Record high66° (1991)
Record low10° (1989)
Thu, 1046° / 33°0.13
46 °
Castle Hills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (1966)
Record low11° (1989)
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 Castle Hills, 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 Castle Hills, 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.