Monthly outlook for Colonial Heights, DE: average high 60.7°, average low 46.7°. That is 0.9° above the climate normal for October. Precipitation is expected on 4 days (about 3.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (72.4°), the coolest 28 October (38.2°).
60.7°/46.7°
Average high / low
+0.9°
Above normal
4 / 4
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
63.1°
60.3°
+1.5°
5 November – 14 November
56.7°
55.7°
+0.6°
15 November – 24 November
at normal
51.8°
—
October records over 66 years
93.9°2 October 2019All-time high
29.8°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Elsmere (1 mi).
Tue, 2765° / 44°0
65 °
Colonial Heights, Tuesday, 27 October
Mostly clear. High 65°, low 44°.
Pressure30.36 inHg
Wind5.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2864° / 38°0
64 °
Colonial Heights, Wednesday, 28 October
Overcast. High 64°, low 38°.
Pressure30.45 inHg
Wind4.9 mph SE
Humidity50%
Visibility6.2 mi
Dew point41°
Thu, 2968° / 48°0
68 °
Colonial Heights, Thursday, 29 October
Clear. High 68°, low 48°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity65%
Visibility6.2 mi
Dew point53°
Fri, 3072° / 53°0
72 °
Colonial Heights, Friday, 30 October
Clear. High 72°, low 53°.
Pressure30.12 inHg
Wind7.9 mph NW
Humidity54%
Visibility6.2 mi
Dew point52°
Sat, 3163° / 46°0
63 °
Colonial Heights, Saturday, 31 October
Overcast. High 63°, low 46°.
Pressure30.39 inHg
Wind5.6 mph N
Humidity52%
Visibility—
Dew point38°
Sun, 0163° / 50°0.02
63 °
Colonial Heights, Sunday, 1 November
Light rain. High 63°, low 50°.
Pressure30.39 inHg
Wind12.1 mph S
Humidity79%
Visibility—
Dew point52°
Mon, 0259° / 56°1.51
59 °
Colonial Heights, Monday, 2 November
Heavy rain. High 59°, low 56°.
Pressure29.77 inHg
Wind15.4 mph NE
Humidity95%
Visibility—
Dew point56°
Tue, 0356° / 52°0.02
56 °
Colonial Heights, Tuesday, 3 November
Light rain. High 56°, low 52°.
Pressure29.91 inHg
Wind9.3 mph E
Humidity86%
Visibility—
Dew point51°
Wed, 0452° / 47°1.16
52 °
Colonial Heights, Wednesday, 4 November
Rain. High 52°, low 47°.
Pressure30.24 inHg
Wind19 mph E
Humidity72%
Visibility—
Dew point39°
Thu, 0564° / 53°0.4
64 °
Colonial Heights, Thursday, 5 November
Rain. High 64°, low 53°.
Pressure29.74 inHg
Wind19.3 mph E
Humidity92%
Visibility—
Dew point58°
Fri, 0656° / 47°0
56 °
Colonial Heights, Friday, 6 November
Partly cloudy. High 56°, low 47°.
Pressure29.91 inHg
Wind11.3 mph NW
Humidity66%
Visibility—
Dew point42°
Sat, 0753° / 40°0
53 °
Colonial Heights, Saturday, 7 November
Clear. High 53°, low 40°.
Pressure30.21 inHg
Wind8.7 mph N
Humidity53%
Visibility—
Dew point31°
Sun, 0854° / 41°0
54 °
Colonial Heights, Sunday, 8 November
Clear. High 54°, low 41°.
Pressure30.33 inHg
Wind3.9 mph N
Humidity60%
Visibility—
Dew point35°
Mon, 0958° / 43°0
58 °
Colonial Heights, Monday, 9 November
Overcast. High 58°, low 43°.
Pressure30.18 inHg
Wind7.2 mph S
Humidity71%
Visibility—
Dew point41°
Tue, 1055° / 49°0.58
55 °
Colonial Heights, Tuesday, 10 November
Rain. High 55°, low 49°.
Pressure29.83 inHg
Wind6.9 mph SE
Humidity86%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1155° / 42°0.13
55 °
Colonial Heights, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2024)
Record low22° (2017)
Thu, 1254° / 41°0.21
54 °
Colonial Heights, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.21 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Fri, 1353° / 40°0.13
53 °
Colonial Heights, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1964)
Record low22° (2019)
Sat, 1453° / 39°0.07
53 °
Colonial Heights, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high69° (1993)
Record low25° (1986)
Sun, 1554° / 40°0.11
54 °
Colonial Heights, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 40°0.13
53 °
Colonial Heights, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2005)
Record low24° (1967)
Tue, 1752° / 38°0.09
52 °
Colonial Heights, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1987)
Record low28° (1996)
Wed, 1853° / 38°0.06
53 °
Colonial Heights, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2021)
Record low27° (2014)
Thu, 1952° / 39°0.09
52 °
Colonial Heights, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low24° (2014)
Fri, 2052° / 38°0.07
52 °
Colonial Heights, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1985)
Record low27° (2022)
Sat, 2151° / 38°0.09
51 °
Colonial Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1991)
Record low23° (1987)
Sun, 2250° / 38°0.11
50 °
Colonial Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low21° (2018)
Mon, 2350° / 36°0.08
50 °
Colonial Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation20%
Record high68° (1979)
Record low18° (2018)
Tue, 2451° / 37°0.11
51 °
Colonial Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1979)
Record low14° (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 Colonial Heights, 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 Colonial Heights, 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.