Monthly outlook for Penn Acres, DE: average high 59°, average low 44.7°. That is 0.1° below the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (74.1°), the coolest 10 November (33.4°).
59°/44.7°
Average high / low
−0.1°
Below normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
63.8°
60.3°
+1.9°
5 November – 14 November
51°
55.7°
-2.6°
15 November – 24 November
at normal
51.8°
—
October records over 66 years
93.9°2 October 2019All-time high
29.8°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Elsmere (4 mi).
Tue, 2766° / 46°0
66 °
Penn Acres, Tuesday, 27 October
Clear. High 66°, low 46°.
Pressure30.36 inHg
Wind6 mph NE
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2864° / 46°0
64 °
Penn Acres, Wednesday, 28 October
Clear. High 64°, low 46°.
Pressure30.45 inHg
Wind4.1 mph E
Humidity53%
Visibility6.2 mi
Dew point43°
Thu, 2967° / 51°0
67 °
Penn Acres, Thursday, 29 October
Partly cloudy. High 67°, low 51°.
Pressure30.27 inHg
Wind4.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point51°
Fri, 3074° / 53°0
74 °
Penn Acres, Friday, 30 October
Clear. High 74°, low 53°.
Pressure30.12 inHg
Wind8.2 mph NW
Humidity56%
Visibility—
Dew point50°
Sat, 3163° / 51°0
63 °
Penn Acres, Saturday, 31 October
Overcast. High 63°, low 51°.
Pressure30.33 inHg
Wind6.8 mph N
Humidity50%
Visibility—
Dew point40°
Sun, 0162° / 48°0
62 °
Penn Acres, Sunday, 1 November
Overcast. High 62°, low 48°.
Pressure30.39 inHg
Wind6.7 mph SE
Humidity49%
Visibility—
Dew point37°
Mon, 0261° / 54°0.27
61 °
Penn Acres, Monday, 2 November
Light rain. High 61°, low 54°.
Pressure30.03 inHg
Wind16.7 mph E
Humidity87%
Visibility—
Dew point52°
Tue, 0362° / 53°0.05
62 °
Penn Acres, Tuesday, 3 November
Light rain. High 62°, low 53°.
Pressure29.71 inHg
Wind8.1 mph N
Humidity88%
Visibility—
Dew point54°
Wed, 0450° / 47°0
50 °
Penn Acres, Wednesday, 4 November
Light rain. High 50°, low 47°.
Pressure30.15 inHg
Wind7.7 mph NE
Humidity70%
Visibility—
Dew point39°
Thu, 0549° / 41°0
49 °
Penn Acres, Thursday, 5 November
Overcast. High 49°, low 41°.
Pressure30.39 inHg
Wind10.7 mph NE
Humidity39%
Visibility—
Dew point21°
Fri, 0650° / 37°0
50 °
Penn Acres, Friday, 6 November
Clear. High 50°, low 37°.
Pressure30.39 inHg
Wind8.4 mph N
Humidity35%
Visibility—
Dew point19°
Sat, 0754° / 37°0
54 °
Penn Acres, Saturday, 7 November
Clear. High 54°, low 37°.
Pressure30.30 inHg
Wind5.4 mph SW
Humidity34%
Visibility—
Dew point19°
Sun, 0850° / 40°0.11
50 °
Penn Acres, Sunday, 8 November
Light rain. High 50°, low 40°.
Pressure30.09 inHg
Wind10.9 mph SW
Humidity50%
Visibility—
Dew point31°
Mon, 0951° / 37°0.1
51 °
Penn Acres, Monday, 9 November
Light rain. High 51°, low 37°.
Pressure29.97 inHg
Wind17.5 mph NW
Humidity68%
Visibility—
Dew point37°
Tue, 1052° / 33°0
52 °
Penn Acres, Tuesday, 10 November
Partly cloudy. High 52°, low 33°.
Pressure30.15 inHg
Wind9.7 mph NW
Humidity42%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1155° / 42°0.13
55 °
Penn Acres, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation28%
Record high71° (2024)
Record low22° (2017)
Thu, 1254° / 41°0.21
54 °
Penn Acres, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.21 in
Chance of precipitation40%
Record high69° (2022)
Record low29° (1987)
Fri, 1353° / 40°0.13
53 °
Penn Acres, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1964)
Record low22° (2019)
Sat, 1453° / 39°0.07
53 °
Penn Acres, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation18%
Record high69° (1993)
Record low25° (1986)
Sun, 1554° / 40°0.11
54 °
Penn Acres, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 40°0.13
53 °
Penn Acres, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (2005)
Record low24° (1967)
Tue, 1752° / 38°0.09
52 °
Penn Acres, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1987)
Record low28° (1996)
Wed, 1853° / 38°0.06
53 °
Penn Acres, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2021)
Record low27° (2014)
Thu, 1952° / 39°0.09
52 °
Penn Acres, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high67° (2016)
Record low24° (2014)
Fri, 2052° / 38°0.07
52 °
Penn Acres, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1985)
Record low27° (2022)
Sat, 2151° / 38°0.09
51 °
Penn Acres, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1991)
Record low23° (1987)
Sun, 2250° / 38°0.11
50 °
Penn Acres, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low21° (2018)
Mon, 2350° / 36°0.08
50 °
Penn Acres, Monday, 23 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation20%
Record high68° (1979)
Record low18° (2018)
Tue, 2451° / 37°0.11
51 °
Penn Acres, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1979)
Record low14° (1989)
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 Penn Acres, 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 Penn Acres, 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.