Monthly outlook for Richardson Estates, DE: average high 64.9°, average low 48.5°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (76°), the coolest 22 October (39.1°).
64.9°/48.5°
Average high / low
+1.2°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
62.2°
63.5°
-0.7°
28 October – 6 November
69.4°
60.7°
+4.8°
7 November – 16 November
at normal
56.2°
—
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 (3 mi).
Mon, 1963° / 45°0
63 °
Richardson Estates, Monday, 19 October
Overcast. High 63°, low 45°.
Pressure30.33 inHg
Wind10.3 mph N
Humidity52%
Visibility6.2 mi
Dew point42°
Tue, 2066° / 49°0
66 °
Richardson Estates, Tuesday, 20 October
Clear. High 66°, low 49°.
Pressure30.24 inHg
Wind10.1 mph N
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2159° / 45°0
59 °
Richardson Estates, Wednesday, 21 October
Clear. High 59°, low 45°.
Pressure30.27 inHg
Wind8.1 mph NE
Humidity58%
Visibility6.2 mi
Dew point41°
Thu, 2263° / 39°0
63 °
Richardson Estates, Thursday, 22 October
Clear. High 63°, low 39°.
Pressure30.15 inHg
Wind6.7 mph N
Humidity65%
Visibility—
Dew point42°
Fri, 2359° / 48°0
59 °
Richardson Estates, Friday, 23 October
Clear. High 59°, low 48°.
Pressure30.39 inHg
Wind12.1 mph NE
Humidity49%
Visibility—
Dew point34°
Sat, 2461° / 48°0
61 °
Richardson Estates, Saturday, 24 October
Clear. High 61°, low 48°.
Pressure30.56 inHg
Wind12.7 mph E
Humidity51%
Visibility—
Dew point38°
Sun, 2562° / 47°0
62 °
Richardson Estates, Sunday, 25 October
Partly cloudy. High 62°, low 47°.
Pressure30.50 inHg
Wind6.7 mph NE
Humidity61%
Visibility—
Dew point43°
Mon, 2667° / 49°0
67 °
Richardson Estates, Monday, 26 October
Overcast. High 67°, low 49°.
Pressure30.24 inHg
Wind11.1 mph NW
Humidity60%
Visibility—
Dew point45°
Tue, 2762° / 42°0
62 °
Richardson Estates, Tuesday, 27 October
Clear. High 62°, low 42°.
Pressure30.36 inHg
Wind8.5 mph NW
Humidity49%
Visibility—
Dew point35°
Wed, 2866° / 45°0
66 °
Richardson Estates, Wednesday, 28 October
Partly cloudy. High 66°, low 45°.
Pressure30.33 inHg
Wind6.6 mph S
Humidity44%
Visibility—
Dew point35°
Thu, 2969° / 50°0
69 °
Richardson Estates, Thursday, 29 October
Partly cloudy. High 69°, low 50°.
Pressure30.30 inHg
Wind11.2 mph S
Humidity54%
Visibility—
Dew point44°
Fri, 3076° / 58°0
76 °
Richardson Estates, Friday, 30 October
Clear. High 76°, low 58°.
Pressure30.06 inHg
Wind16.2 mph SW
Humidity59%
Visibility—
Dew point54°
Sat, 3170° / 55°0
70 °
Richardson Estates, Saturday, 31 October
Clear. High 70°, low 55°.
Pressure30.21 inHg
Wind12.8 mph NW
Humidity51%
Visibility—
Dew point48°
Sun, 0168° / 54°0.11
68 °
Richardson Estates, Sunday, 1 November
Light rain. High 68°, low 54°.
Pressure30.21 inHg
Wind14.6 mph SW
Humidity68%
Visibility—
Dew point50°
Mon, 0268° / 60°0.05
68 °
Richardson Estates, Monday, 2 November
Light rain. High 68°, low 60°.
Pressure30.09 inHg
Wind15.3 mph NW
Humidity52%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0362° / 48°0.08
62 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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 °
Richardson 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)
Sat, 1454° / 42°0.06
54 °
Richardson Estates, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.06 in
Chance of precipitation15%
Record high71° (1993)
Record low25° (2019)
Sun, 1555° / 43°0.11
55 °
Richardson Estates, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1993)
Record low28° (1967)
Mon, 1655° / 43°0.09
55 °
Richardson Estates, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.09 in
Chance of precipitation37%
Record high73° (2005)
Record low25° (1967)
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 Richardson 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 Richardson 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.