Monthly outlook for Chestnut Grove, DE: average high 61.5°, average low 45.4°. That is 0° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 28 October (68.8°), the coolest 24 October (38.9°).
61.5°/45.4°
Average high / low
−0°
Below normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
63.9°
62.1°
+1°
1 November – 10 November
57.4°
59.6°
-1.2°
11 November – 20 November
at normal
54.5°
—
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).
Fri, 2362° / 45°0
62 °
Chestnut Grove, Friday, 23 October
Clear. High 62°, low 45°.
Pressure30.36 inHg
Wind7.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point41°
Sat, 2459° / 39°0
59 °
Chestnut Grove, Saturday, 24 October
Clear. High 59°, low 39°.
Pressure30.53 inHg
Wind4.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point40°
Sun, 2563° / 40°0
63 °
Chestnut Grove, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.56 inHg
Wind2.1 mph NE
Humidity54%
Visibility6.2 mi
Dew point42°
Mon, 2665° / 39°0
65 °
Chestnut Grove, Monday, 26 October
Clear. High 65°, low 39°.
Pressure30.42 inHg
Wind5.2 mph W
Humidity72%
Visibility—
Dew point47°
Tue, 2767° / 44°0
67 °
Chestnut Grove, Tuesday, 27 October
Partly cloudy. High 67°, low 44°.
Pressure30.36 inHg
Wind7.8 mph SE
Humidity65%
Visibility—
Dew point47°
Wed, 2869° / 53°0
69 °
Chestnut Grove, Wednesday, 28 October
Overcast. High 69°, low 53°.
Pressure30.21 inHg
Wind9.2 mph SW
Humidity72%
Visibility—
Dew point52°
Thu, 2962° / 50°0
62 °
Chestnut Grove, Thursday, 29 October
Overcast. High 62°, low 50°.
Pressure30.12 inHg
Wind13.4 mph N
Humidity66%
Visibility—
Dew point49°
Fri, 3062° / 46°0
62 °
Chestnut Grove, Friday, 30 October
Clear. High 62°, low 46°.
Pressure30.33 inHg
Wind9.4 mph NE
Humidity56%
Visibility—
Dew point40°
Sat, 3162° / 46°0
62 °
Chestnut Grove, Saturday, 31 October
Clear. High 62°, low 46°.
Pressure30.45 inHg
Wind8.1 mph E
Humidity57%
Visibility—
Dew point40°
Sun, 0163° / 48°0
63 °
Chestnut Grove, Sunday, 1 November
Clear. High 63°, low 48°.
Pressure30.45 inHg
Wind8.5 mph SE
Humidity65%
Visibility—
Dew point46°
Mon, 0257° / 50°0
57 °
Chestnut Grove, Monday, 2 November
Overcast. High 57°, low 50°.
Pressure30.12 inHg
Wind12.2 mph SW
Humidity79%
Visibility—
Dew point49°
Tue, 0354° / 41°0
54 °
Chestnut Grove, Tuesday, 3 November
Partly cloudy. High 54°, low 41°.
Pressure30.00 inHg
Wind21.2 mph NW
Humidity45%
Visibility—
Dew point29°
Wed, 0454° / 43°0
54 °
Chestnut Grove, Wednesday, 4 November
Clear. High 54°, low 43°.
Pressure30.18 inHg
Wind15.7 mph W
Humidity39%
Visibility—
Dew point25°
Thu, 0559° / 48°0.19
59 °
Chestnut Grove, Thursday, 5 November
Light rain. High 59°, low 48°.
Pressure30.00 inHg
Wind24.2 mph S
Humidity43%
Visibility—
Dew point35°
Fri, 0658° / 51°0.02
58 °
Chestnut Grove, Friday, 6 November
Light rain. High 58°, low 51°.
Pressure29.97 inHg
Wind13.7 mph N
Humidity61%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0758° / 46°0.11
58 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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 °
Chestnut Grove, 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)
Tue, 1754° / 41°0.09
54 °
Chestnut Grove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (2023)
Record low31° (1996)
Wed, 1854° / 41°0.06
54 °
Chestnut Grove, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2021)
Record low28° (2014)
Thu, 1954° / 41°0.1
54 °
Chestnut Grove, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high69° (1985)
Record low25° (2014)
Fri, 2054° / 42°0.06
54 °
Chestnut Grove, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (1985)
Record low29° (2022)
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 Chestnut Grove, 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 Chestnut Grove, 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.