Monthly outlook for Harmony Hills, DE: average high 61.8°, average low 49.4°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 3.2 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (71.5°), the coolest 29 October (43.5°).
61.8°/49.4°
Average high / low
+2°
Above normal
4 / 4
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
64.3°
59.6°
+2.6°
7 November – 16 November
57.7°
54.9°
+1.5°
17 November – 26 November
at normal
51.4°
—
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 (6 mi).
Thu, 2971° / 43°0
71 °
Harmony Hills, Thursday, 29 October
Clear. High 71°, low 43°.
Pressure30.24 inHg
Wind5.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point53°
Fri, 3070° / 53°0
70 °
Harmony Hills, Friday, 30 October
Clear. High 70°, low 53°.
Pressure30.12 inHg
Wind11.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point53°
Sat, 3161° / 46°0
61 °
Harmony Hills, Saturday, 31 October
Overcast. High 61°, low 46°.
Pressure30.42 inHg
Wind5.1 mph N
Humidity50%
Visibility6.2 mi
Dew point39°
Sun, 0166° / 52°0
66 °
Harmony Hills, Sunday, 1 November
Clear. High 66°, low 52°.
Pressure30.42 inHg
Wind8.4 mph SW
Humidity58%
Visibility—
Dew point45°
Mon, 0268° / 49°0
68 °
Harmony Hills, Monday, 2 November
Overcast. High 68°, low 49°.
Pressure30.33 inHg
Wind7 mph SW
Humidity66%
Visibility—
Dew point49°
Tue, 0365° / 51°0.03
65 °
Harmony Hills, Tuesday, 3 November
Light rain. High 65°, low 51°.
Pressure29.97 inHg
Wind18 mph NE
Humidity81%
Visibility—
Dew point56°
Wed, 0455° / 50°0.03
55 °
Harmony Hills, Wednesday, 4 November
Light rain. High 55°, low 50°.
Pressure30.33 inHg
Wind17.2 mph E
Humidity56%
Visibility—
Dew point37°
Thu, 0561° / 55°2.49
61 °
Harmony Hills, Thursday, 5 November
Heavy rain. High 61°, low 55°.
Pressure29.91 inHg
Wind20.1 mph E
Humidity92%
Visibility—
Dew point54°
Fri, 0657° / 52°0.04
57 °
Harmony Hills, Friday, 6 November
Light rain. High 57°, low 52°.
Pressure29.77 inHg
Wind11.6 mph N
Humidity84%
Visibility—
Dew point49°
Sat, 0759° / 52°0.06
59 °
Harmony Hills, Saturday, 7 November
Light rain. High 59°, low 52°.
Pressure29.91 inHg
Wind7.4 mph NW
Humidity81%
Visibility—
Dew point49°
Sun, 0857° / 49°0.41
57 °
Harmony Hills, Sunday, 8 November
Rain. High 57°, low 49°.
Pressure30.06 inHg
Wind6.8 mph E
Humidity80%
Visibility—
Dew point49°
Mon, 0953° / 49°0
53 °
Harmony Hills, Monday, 9 November
Overcast. High 53°, low 49°.
Pressure30.21 inHg
Wind6.8 mph N
Humidity82%
Visibility—
Dew point47°
Tue, 1060° / 47°0
60 °
Harmony Hills, Tuesday, 10 November
Clear. High 60°, low 47°.
Pressure30.18 inHg
Wind4.9 mph SW
Humidity70%
Visibility—
Dew point45°
Wed, 1163° / 47°0
63 °
Harmony Hills, Wednesday, 11 November
Clear. High 63°, low 47°.
Pressure29.97 inHg
Wind11 mph S
Humidity67%
Visibility—
Dew point44°
Thu, 1254° / 50°0.2
54 °
Harmony Hills, Thursday, 12 November
Rain. High 54°, low 50°.
Pressure29.65 inHg
Wind16.3 mph W
Humidity66%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1353° / 40°0.13
53 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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 °
Harmony Hills, 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)
Wed, 2551° / 37°0.12
51 °
Harmony Hills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (1979)
Record low21° (1989)
Thu, 2652° / 38°0.17
52 °
Harmony Hills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1999)
Record low26° (2005)
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 Harmony Hills, 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 Harmony Hills, 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.