Monthly outlook for Rock Manor, DE: average high 56.6°, average low 43.5°. That is 1.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 6 November (69.9°), the coolest 15 November (35.5°).
56.6°/43.5°
Average high / low
+1.2°
Above normal
1 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
55.1°
55.5°
-0.2°
16 November – 25 November
59°
51.8°
+4°
26 November – 5 December
at normal
49.4°
—
November records over 66 years
79.3°1 November 2024All-time high
18.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Wilmington (2 mi).
Sat, 0757° / 47°0
57 °
Rock Manor, Saturday, 7 November
Clear. High 57°, low 47°.
Pressure29.91 inHg
Wind14.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point37°
Sun, 0858° / 47°0
58 °
Rock Manor, Sunday, 8 November
Clear. High 58°, low 47°.
Pressure29.94 inHg
Wind12.2 mph W
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 0955° / 47°0
55 °
Rock Manor, Monday, 9 November
Light rain. High 55°, low 47°.
Pressure29.91 inHg
Wind17.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point36°
Tue, 1060° / 40°0
60 °
Rock Manor, Tuesday, 10 November
Mostly clear. High 60°, low 40°.
Pressure30.03 inHg
Wind11.7 mph SW
Humidity63%
Visibility—
Dew point39°
Wed, 1161° / 45°0
61 °
Rock Manor, Wednesday, 11 November
Clear. High 61°, low 45°.
Pressure29.94 inHg
Wind10.1 mph W
Humidity71%
Visibility—
Dew point46°
Thu, 1249° / 40°0
49 °
Rock Manor, Thursday, 12 November
Clear. High 49°, low 40°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity57%
Visibility—
Dew point31°
Fri, 1349° / 37°0
49 °
Rock Manor, Friday, 13 November
Mostly clear. High 49°, low 37°.
Pressure29.91 inHg
Wind5.3 mph W
Humidity45%
Visibility—
Dew point24°
Sat, 1445° / 36°0
45 °
Rock Manor, Saturday, 14 November
Clear. High 45°, low 36°.
Pressure29.91 inHg
Wind10.3 mph NW
Humidity52%
Visibility—
Dew point25°
Sun, 1546° / 35°0
46 °
Rock Manor, Sunday, 15 November
Overcast. High 46°, low 35°.
Pressure30.03 inHg
Wind13.6 mph NW
Humidity65%
Visibility—
Dew point30°
Mon, 1652° / 36°0
52 °
Rock Manor, Monday, 16 November
Clear. High 52°, low 36°.
Pressure30.36 inHg
Wind11.5 mph NW
Humidity53%
Visibility—
Dew point27°
Tue, 1759° / 42°0
59 °
Rock Manor, Tuesday, 17 November
Overcast. High 59°, low 42°.
Pressure30.33 inHg
Wind12.4 mph W
Humidity52%
Visibility—
Dew point33°
Wed, 1859° / 43°0
59 °
Rock Manor, Wednesday, 18 November
Partly cloudy. High 59°, low 43°.
Pressure30.36 inHg
Wind5.9 mph NW
Humidity56%
Visibility—
Dew point36°
Thu, 1960° / 46°0
60 °
Rock Manor, Thursday, 19 November
Partly cloudy. High 60°, low 46°.
Pressure30.15 inHg
Wind8.2 mph W
Humidity51%
Visibility—
Dew point37°
Fri, 2058° / 46°0
58 °
Rock Manor, Friday, 20 November
Partly cloudy. High 58°, low 46°.
Pressure30.24 inHg
Wind7.6 mph NW
Humidity56%
Visibility—
Dew point37°
Sat, 2166° / 51°0.01
66 °
Rock Manor, Saturday, 21 November
Light rain. High 66°, low 51°.
Pressure30.00 inHg
Wind8.7 mph S
Humidity75%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2251° / 38°0.11
51 °
Rock Manor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low21° (2018)
Mon, 2350° / 36°0.08
50 °
Rock Manor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation22%
Record high69° (1979)
Record low19° (2018)
Tue, 2451° / 37°0.11
51 °
Rock Manor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high70° (1979)
Record low24° (1970)
Wed, 2551° / 36°0.12
51 °
Rock Manor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1979)
Record low22° (1989)
Thu, 2652° / 38°0.17
52 °
Rock Manor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1999)
Record low25° (2005)
Fri, 2752° / 37°0.1
52 °
Rock Manor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high64° (1988)
Record low23° (1974)
Sat, 2853° / 39°0.14
53 °
Rock Manor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high69° (1990)
Record low23° (1996)
Sun, 2950° / 36°0.15
50 °
Rock Manor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high67° (2005)
Record low24° (2023)
Mon, 3049° / 36°0.11
49 °
Rock Manor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2001)
Record low22° (1976)
Tue, 0149° / 35°0.12
49 °
Rock Manor, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2006)
Record low14° (1967)
Wed, 0248° / 34°0.11
48 °
Rock Manor, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1970)
Record low11° (1967)
Thu, 0348° / 34°0.12
48 °
Rock Manor, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation27%
Record high66° (1998)
Record low17° (1976)
Fri, 0448° / 34°0.1
48 °
Rock Manor, Friday, 4 December
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1998)
Record low15° (1966)
Sat, 0546° / 34°0.16
46 °
Rock Manor, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (1982)
Record low21° (1966)
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 Rock Manor, 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 Rock Manor, 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.