Monthly outlook for Marker Estates, DE: average high 64.2°, average low 48.3°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (81.4°), the coolest 19 October (32.4°).
64.2°/48.3°
Average high / low
−0.4°
Below normal
4 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
65.7°
65.9°
-0.1°
21 October – 30 October
61.7°
62.5°
-0.4°
31 October – 9 November
at normal
59.8°
—
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).
Mon, 1273° / 55°0.18
73 °
Marker Estates, Monday, 12 October
Rain. High 73°, low 55°.
Pressure29.83 inHg
Wind11.6 mph N
Humidity77%
Visibility6.2 mi
Dew point58°
Tue, 1378° / 58°0
78 °
Marker Estates, Tuesday, 13 October
Clear. High 78°, low 58°.
Pressure29.97 inHg
Wind7 mph SW
Humidity64%
Visibility6.2 mi
Dew point63°
Wed, 1481° / 66°0
81 °
Marker Estates, Wednesday, 14 October
Clear. High 81°, low 66°.
Pressure29.91 inHg
Wind7.9 mph W
Humidity63%
Visibility6.2 mi
Dew point66°
Thu, 1568° / 56°0
68 °
Marker Estates, Thursday, 15 October
Mostly clear. High 68°, low 56°.
Pressure30.24 inHg
Wind10.2 mph N
Humidity59%
Visibility—
Dew point50°
Fri, 1671° / 56°0.39
71 °
Marker Estates, Friday, 16 October
Rain. High 71°, low 56°.
Pressure29.80 inHg
Wind19.3 mph NW
Humidity96%
Visibility—
Dew point60°
Sat, 1764° / 46°0.29
64 °
Marker Estates, Saturday, 17 October
Rain. High 64°, low 46°.
Pressure29.91 inHg
Wind21.9 mph NW
Humidity85%
Visibility—
Dew point45°
Sun, 1847° / 37°0
47 °
Marker Estates, Sunday, 18 October
Clear. High 47°, low 37°.
Pressure30.12 inHg
Wind20.7 mph NW
Humidity49%
Visibility—
Dew point26°
Mon, 1950° / 32°0
50 °
Marker Estates, Monday, 19 October
Clear. High 50°, low 32°.
Pressure30.47 inHg
Wind13.7 mph NW
Humidity41%
Visibility—
Dew point20°
Tue, 2059° / 38°0
59 °
Marker Estates, Tuesday, 20 October
Clear. High 59°, low 38°.
Pressure30.45 inHg
Wind7.9 mph W
Humidity49%
Visibility—
Dew point33°
Wed, 2163° / 43°0
63 °
Marker Estates, Wednesday, 21 October
Clear. High 63°, low 43°.
Pressure30.47 inHg
Wind6.7 mph E
Humidity55%
Visibility—
Dew point39°
Thu, 2263° / 47°0
63 °
Marker Estates, Thursday, 22 October
Clear. High 63°, low 47°.
Pressure30.42 inHg
Wind5.9 mph SE
Humidity57%
Visibility—
Dew point42°
Fri, 2367° / 48°0
67 °
Marker Estates, Friday, 23 October
Partly cloudy. High 67°, low 48°.
Pressure30.27 inHg
Wind9.5 mph N
Humidity55%
Visibility—
Dew point43°
Sat, 2461° / 47°0
61 °
Marker Estates, Saturday, 24 October
Clear. High 61°, low 47°.
Pressure30.30 inHg
Wind10.4 mph S
Humidity60%
Visibility—
Dew point42°
Sun, 2563° / 45°0
63 °
Marker Estates, Sunday, 25 October
Overcast. High 63°, low 45°.
Pressure30.12 inHg
Wind17.1 mph NW
Humidity62%
Visibility—
Dew point49°
Mon, 2653° / 40°0
53 °
Marker Estates, Monday, 26 October
Overcast. High 53°, low 40°.
Pressure30.09 inHg
Wind9.8 mph NW
Humidity50%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2762° / 50°0.16
62 °
Marker Estates, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.16 in
Chance of precipitation28%
Record high79° (2023)
Record low35° (1976)
Wed, 2862° / 50°0.13
62 °
Marker Estates, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low50°
Average precipitation0.13 in
Chance of precipitation30%
Record high81° (2023)
Record low33° (1976)
Thu, 2960° / 48°0.28
60 °
Marker Estates, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low48°
Average precipitation0.28 in
Chance of precipitation18%
Record high76° (1984)
Record low34° (1965)
Fri, 3060° / 47°0.08
60 °
Marker Estates, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2023)
Record low37° (2011)
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)
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.