Monthly outlook for Marker Estates, DE: average high 64.7°, average low 48.9°. That is 0.4° below the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (81.2°), the coolest 19 October (36.2°).
64.7°/48.9°
Average high / low
−0.4°
Below normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
68.7°
66.3°
+1.3°
20 October – 29 October
58°
62.8°
-2.7°
30 October – 8 November
at normal
60.1°
—
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).
Sun, 1168° / 56°1.23
68 °
Marker Estates, Sunday, 11 October
Heavy rain. High 68°, low 56°.
Pressure30.12 inHg
Wind14.1 mph E
Humidity94%
Visibility2.7 mi
Dew point65°
Mon, 1272° / 56°0.07
72 °
Marker Estates, Monday, 12 October
Light rain. High 72°, low 56°.
Pressure29.80 inHg
Wind11.5 mph N
Humidity85%
Visibility6.2 mi
Dew point59°
Tue, 1378° / 56°0
78 °
Marker Estates, Tuesday, 13 October
Clear. High 78°, low 56°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point62°
Wed, 1481° / 67°0.04
81 °
Marker Estates, Wednesday, 14 October
Light rain. High 81°, low 67°.
Pressure29.91 inHg
Wind9.2 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Thu, 1568° / 55°0.01
68 °
Marker Estates, Thursday, 15 October
Light rain. High 68°, low 55°.
Pressure30.21 inHg
Wind10.8 mph N
Humidity62%
Visibility—
Dew point52°
Fri, 1675° / 52°0
75 °
Marker Estates, Friday, 16 October
Overcast. High 75°, low 52°.
Pressure30.00 inHg
Wind15.9 mph SW
Humidity89%
Visibility—
Dew point58°
Sat, 1769° / 50°0.17
69 °
Marker Estates, Saturday, 17 October
Light rain. High 69°, low 50°.
Pressure29.91 inHg
Wind15.5 mph N
Humidity58%
Visibility—
Dew point48°
Sun, 1855° / 40°0.02
55 °
Marker Estates, Sunday, 18 October
Light rain. High 55°, low 40°.
Pressure30.09 inHg
Wind17.9 mph NW
Humidity61%
Visibility—
Dew point37°
Mon, 1950° / 36°0
50 °
Marker Estates, Monday, 19 October
Clear. High 50°, low 36°.
Pressure30.53 inHg
Wind16.9 mph N
Humidity43%
Visibility—
Dew point23°
Tue, 2051° / 38°0
51 °
Marker Estates, Tuesday, 20 October
Overcast. High 51°, low 38°.
Pressure30.59 inHg
Wind9.8 mph N
Humidity41%
Visibility—
Dew point23°
Wed, 2156° / 40°0
56 °
Marker Estates, Wednesday, 21 October
Mostly clear. High 56°, low 40°.
Pressure30.53 inHg
Wind5.7 mph NE
Humidity44%
Visibility—
Dew point29°
Thu, 2260° / 45°0
60 °
Marker Estates, Thursday, 22 October
Clear. High 60°, low 45°.
Pressure30.59 inHg
Wind9 mph E
Humidity54%
Visibility—
Dew point38°
Fri, 2359° / 47°0
59 °
Marker Estates, Friday, 23 October
Clear. High 59°, low 47°.
Pressure30.42 inHg
Wind8.8 mph SE
Humidity61%
Visibility—
Dew point43°
Sat, 2460° / 46°0
60 °
Marker Estates, Saturday, 24 October
Partly cloudy. High 60°, low 46°.
Pressure30.30 inHg
Wind8.7 mph E
Humidity59%
Visibility—
Dew point40°
Sun, 2562° / 49°0
62 °
Marker Estates, Sunday, 25 October
Overcast. High 62°, low 49°.
Pressure30.15 inHg
Wind19.9 mph E
Humidity74%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2662° / 51°0.14
62 °
Marker Estates, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low51°
Average precipitation0.14 in
Chance of precipitation30%
Record high78° (2023)
Record low37° (1962)
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)
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.