Monthly outlook for Marker Estates, DE: average high 65°, average low 49.6°. That is 0° below the climate normal for October. Precipitation is expected on 4 days (about 1.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (82.1°), the coolest 18 October (34.5°).
65°/49.6°
Average high / low
−0°
Below normal
4 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
67.1°
65.9°
+0.6°
21 October – 30 October
61.4°
62.5°
-0.6°
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, 1276° / 57°0.22
76 °
Marker Estates, Monday, 12 October
Rain. High 76°, low 57°.
Pressure29.85 inHg
Wind12.3 mph N
Humidity67%
Visibility6.2 mi
Dew point57°
Tue, 1378° / 57°0
78 °
Marker Estates, Tuesday, 13 October
Clear. High 78°, low 57°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 1482° / 66°0.07
82 °
Marker Estates, Wednesday, 14 October
Light rain. High 82°, low 66°.
Pressure29.94 inHg
Wind8.1 mph W
Humidity64%
Visibility6.2 mi
Dew point67°
Thu, 1569° / 59°0
69 °
Marker Estates, Thursday, 15 October
Clear. High 69°, low 59°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity61%
Visibility6.2 mi
Dew point53°
Fri, 1680° / 58°0.14
80 °
Marker Estates, Friday, 16 October
Light rain. High 80°, low 58°.
Pressure29.71 inHg
Wind20.4 mph NW
Humidity78%
Visibility—
Dew point63°
Sat, 1755° / 38°0
55 °
Marker Estates, Saturday, 17 October
Clear. High 55°, low 38°.
Pressure29.88 inHg
Wind21.8 mph NW
Humidity50%
Visibility—
Dew point31°
Sun, 1847° / 34°0
47 °
Marker Estates, Sunday, 18 October
Clear. High 47°, low 34°.
Pressure30.42 inHg
Wind21.8 mph NW
Humidity46%
Visibility—
Dew point22°
Mon, 1955° / 36°0
55 °
Marker Estates, Monday, 19 October
Overcast. High 55°, low 36°.
Pressure30.65 inHg
Wind8.2 mph SW
Humidity44%
Visibility—
Dew point24°
Tue, 2063° / 41°0
63 °
Marker Estates, Tuesday, 20 October
Mostly clear. High 63°, low 41°.
Pressure30.42 inHg
Wind8.2 mph NW
Humidity45%
Visibility—
Dew point34°
Wed, 2163° / 48°0
63 °
Marker Estates, Wednesday, 21 October
Clear. High 63°, low 48°.
Pressure30.45 inHg
Wind8.6 mph E
Humidity61%
Visibility—
Dew point43°
Thu, 2261° / 48°0
61 °
Marker Estates, Thursday, 22 October
Partly cloudy. High 61°, low 48°.
Pressure30.42 inHg
Wind12.8 mph E
Humidity58%
Visibility—
Dew point42°
Fri, 2361° / 49°0
61 °
Marker Estates, Friday, 23 October
Clear. High 61°, low 49°.
Pressure30.33 inHg
Wind14.8 mph NE
Humidity62%
Visibility—
Dew point43°
Sat, 2458° / 49°0
58 °
Marker Estates, Saturday, 24 October
Overcast. High 58°, low 49°.
Pressure30.09 inHg
Wind16.3 mph NE
Humidity65%
Visibility—
Dew point42°
Sun, 2560° / 48°0
60 °
Marker Estates, Sunday, 25 October
Clear. High 60°, low 48°.
Pressure30.03 inHg
Wind15.1 mph N
Humidity62%
Visibility—
Dew point42°
Mon, 2666° / 44°0.02
66 °
Marker Estates, Monday, 26 October
Light rain. High 66°, low 44°.
Pressure29.94 inHg
Wind15.1 mph S
Humidity52%
Visibility—
Dew point38°
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.