Monthly outlook for Henry Clay, DE: average high 61.4°, average low 46.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 3.5 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (70.1°), the coolest 8 November (37.2°).
61.4°/46.4°
Average high / low
+1.7°
Above normal
3 / 4
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
65.2°
59.6°
+3.1°
7 November – 16 November
55.1°
54.9°
+0.1°
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 (2 mi).
Thu, 2970° / 43°0
70 °
Henry Clay, Thursday, 29 October
Clear. High 70°, low 43°.
Pressure30.24 inHg
Wind6 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Fri, 3070° / 51°0
70 °
Henry Clay, Friday, 30 October
Clear. High 70°, low 51°.
Pressure30.12 inHg
Wind12.4 mph NW
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 3160° / 45°0
60 °
Henry Clay, Saturday, 31 October
Overcast. High 60°, low 45°.
Pressure30.42 inHg
Wind5 mph N
Humidity49%
Visibility6.2 mi
Dew point38°
Sun, 0165° / 49°0
65 °
Henry Clay, Sunday, 1 November
Partly cloudy. High 65°, low 49°.
Pressure30.45 inHg
Wind8.9 mph S
Humidity59%
Visibility—
Dew point44°
Mon, 0269° / 48°0
69 °
Henry Clay, Monday, 2 November
Clear. High 69°, low 48°.
Pressure30.33 inHg
Wind4 mph SW
Humidity63%
Visibility—
Dew point47°
Tue, 0367° / 54°0
67 °
Henry Clay, Tuesday, 3 November
Overcast. High 67°, low 54°.
Pressure30.15 inHg
Wind14.9 mph E
Humidity58%
Visibility—
Dew point45°
Wed, 0458° / 49°0
58 °
Henry Clay, Wednesday, 4 November
Overcast. High 58°, low 49°.
Pressure30.42 inHg
Wind13.8 mph E
Humidity53%
Visibility—
Dew point37°
Thu, 0563° / 57°1.18
63 °
Henry Clay, Thursday, 5 November
Heavy rain. High 63°, low 57°.
Pressure30.06 inHg
Wind14.4 mph SE
Humidity90%
Visibility—
Dew point57°
Fri, 0664° / 53°0.62
64 °
Henry Clay, Friday, 6 November
Heavy rain. High 64°, low 53°.
Pressure29.53 inHg
Wind10.9 mph SW
Humidity86%
Visibility—
Dew point56°
Sat, 0753° / 41°0.04
53 °
Henry Clay, Saturday, 7 November
Light rain. High 53°, low 41°.
Pressure29.88 inHg
Wind13.9 mph NW
Humidity72%
Visibility—
Dew point37°
Sun, 0852° / 37°0
52 °
Henry Clay, Sunday, 8 November
Clear. High 52°, low 37°.
Pressure30.12 inHg
Wind13.2 mph NW
Humidity47%
Visibility—
Dew point26°
Mon, 0956° / 40°0
56 °
Henry Clay, Monday, 9 November
Clear. High 56°, low 40°.
Pressure30.24 inHg
Wind7.8 mph NW
Humidity50%
Visibility—
Dew point31°
Tue, 1057° / 42°0
57 °
Henry Clay, Tuesday, 10 November
Clear. High 57°, low 42°.
Pressure30.27 inHg
Wind3.8 mph S
Humidity50%
Visibility—
Dew point32°
Wed, 1158° / 42°0
58 °
Henry Clay, Wednesday, 11 November
Partly cloudy. High 58°, low 42°.
Pressure30.09 inHg
Wind8.1 mph S
Humidity53%
Visibility—
Dew point34°
Thu, 1254° / 49°1.69
54 °
Henry Clay, Thursday, 12 November
Heavy rain. High 54°, low 49°.
Pressure29.38 inHg
Wind17.7 mph W
Humidity92%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1353° / 40°0.13
53 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 °
Henry Clay, 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 Henry Clay, 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 Henry Clay, 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.