Monthly outlook for Marker Estates, DE: average high 64.6°, average low 47.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 16 October (84.6°), the coolest 18 October (39°).
64.6°/47.7°
Average high / low
+0.6°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
65.4°
64.7°
+0.4°
25 October – 3 November
63.2°
61.6°
+0.9°
4 November – 13 November
at normal
57.6°
—
October records over 66 years
93.2°2 October 2019All-time high
32.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Dover (4 mi).
Fri, 1685° / 64°0.73
85 °
Marker Estates, Friday, 16 October
Heavy rain. High 85°, low 64°.
Pressure29.83 inHg
Wind12 mph SW
Humidity72%
Visibility6.2 mi
Dew point68°
Sat, 1767° / 45°0.06
67 °
Marker Estates, Saturday, 17 October
Light rain. High 67°, low 45°.
Pressure30.18 inHg
Wind15.5 mph N
Humidity47%
Visibility6.2 mi
Dew point36°
Sun, 1857° / 39°0
57 °
Marker Estates, Sunday, 18 October
Clear. High 57°, low 39°.
Pressure30.62 inHg
Wind3.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point34°
Mon, 1962° / 41°0
62 °
Marker Estates, Monday, 19 October
Clear. High 62°, low 41°.
Pressure30.59 inHg
Wind4.3 mph E
Humidity52%
Visibility—
Dew point38°
Tue, 2065° / 44°0
65 °
Marker Estates, Tuesday, 20 October
Clear. High 65°, low 44°.
Pressure30.39 inHg
Wind4.8 mph N
Humidity59%
Visibility—
Dew point43°
Wed, 2166° / 47°0
66 °
Marker Estates, Wednesday, 21 October
Overcast. High 66°, low 47°.
Pressure30.33 inHg
Wind10 mph N
Humidity60%
Visibility—
Dew point45°
Thu, 2263° / 51°0
63 °
Marker Estates, Thursday, 22 October
Clear. High 63°, low 51°.
Pressure30.36 inHg
Wind6.8 mph SE
Humidity68%
Visibility—
Dew point48°
Fri, 2364° / 49°0
64 °
Marker Estates, Friday, 23 October
Overcast. High 64°, low 49°.
Pressure30.33 inHg
Wind18.5 mph NE
Humidity77%
Visibility—
Dew point51°
Sat, 2454° / 43°0
54 °
Marker Estates, Saturday, 24 October
Clear. High 54°, low 43°.
Pressure30.59 inHg
Wind15.1 mph NE
Humidity59%
Visibility—
Dew point35°
Sun, 2554° / 41°0
54 °
Marker Estates, Sunday, 25 October
Overcast. High 54°, low 41°.
Pressure30.50 inHg
Wind12.6 mph NE
Humidity57%
Visibility—
Dew point33°
Mon, 2662° / 41°0
62 °
Marker Estates, Monday, 26 October
Clear. High 62°, low 41°.
Pressure30.39 inHg
Wind12.8 mph N
Humidity40%
Visibility—
Dew point29°
Tue, 2762° / 45°0
62 °
Marker Estates, Tuesday, 27 October
Mostly clear. High 62°, low 45°.
Pressure30.42 inHg
Wind8.7 mph SW
Humidity57%
Visibility—
Dew point39°
Wed, 2872° / 51°0
72 °
Marker Estates, Wednesday, 28 October
Overcast. High 72°, low 51°.
Pressure30.15 inHg
Wind13.2 mph NW
Humidity59%
Visibility—
Dew point49°
Thu, 2957° / 50°0
57 °
Marker Estates, Thursday, 29 October
Light rain. High 57°, low 50°.
Pressure30.36 inHg
Wind10.2 mph NE
Humidity65%
Visibility—
Dew point43°
Fri, 3073° / 54°0
73 °
Marker Estates, Friday, 30 October
Partly cloudy. High 73°, low 54°.
Pressure30.18 inHg
Wind9.2 mph S
Humidity73%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3161° / 48°0.06
61 °
Marker Estates, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high61°
Average low48°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (2024)
Record low36° (1975)
Sun, 0162° / 50°0.09
62 °
Marker Estates, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.09 in
Chance of precipitation20%
Record high77° (2024)
Record low39° (2002)
Mon, 0262° / 50°0.08
62 °
Marker Estates, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.08 in
Chance of precipitation27%
Record high78° (1971)
Record low34° (2023)
Tue, 0362° / 48°0.08
62 °
Marker Estates, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.08 in
Chance of precipitation25%
Record high75° (2003)
Record low36° (2023)
Wed, 0460° / 47°0.07
60 °
Marker Estates, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1974)
Record low35° (2006)
Thu, 0560° / 47°0.11
60 °
Marker Estates, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.11 in
Chance of precipitation33%
Record high77° (2022)
Record low33° (1991)
Fri, 0658° / 47°0.07
58 °
Marker Estates, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low47°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low32° (1991)
Sat, 0758° / 46°0.11
58 °
Marker Estates, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high58°
Average low46°
Average precipitation0.11 in
Chance of precipitation23%
Record high79° (2024)
Record low33° (1962)
Sun, 0858° / 45°0.09
58 °
Marker Estates, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1975)
Record low32° (1960)
Mon, 0958° / 45°0.08
58 °
Marker Estates, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (1975)
Record low29° (2019)
Tue, 1058° / 45°0.13
58 °
Marker Estates, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (2020)
Record low32° (2017)
Wed, 1157° / 45°0.12
57 °
Marker Estates, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.12 in
Chance of precipitation27%
Record high73° (2020)
Record low25° (2017)
Thu, 1255° / 44°0.24
55 °
Marker Estates, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.24 in
Chance of precipitation38%
Record high70° (2022)
Record low29° (2017)
Fri, 1354° / 42°0.14
54 °
Marker Estates, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (1964)
Record low25° (2019)
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 Marker Estates, 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 Marker Estates, 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.