Monthly outlook for Henry Clay, DE: average high 59.4°, average low 43.3°. That is 0.2° below the climate normal for October. Precipitation is expected on 1 day (about 0.4 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (70.5°), the coolest 25 October (35.5°).
59.4°/43.3°
Average high / low
−0.2°
Below normal
1 / 4
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
61.9°
60.8°
+0.6°
3 November – 12 November
55.4°
57.1°
-0.9°
13 November – 22 November
at normal
52.4°
—
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).
Sun, 2563° / 35°0
63 °
Henry Clay, Sunday, 25 October
Clear. High 63°, low 35°.
Pressure30.56 inHg
Wind1.8 mph NW
Humidity37%
Visibility6.2 mi
Dew point34°
Mon, 2666° / 37°0
66 °
Henry Clay, Monday, 26 October
Clear. High 66°, low 37°.
Pressure30.33 inHg
Wind7.8 mph W
Humidity53%
Visibility6.2 mi
Dew point46°
Tue, 2762° / 49°0
62 °
Henry Clay, Tuesday, 27 October
Clear. High 62°, low 49°.
Pressure30.36 inHg
Wind6.2 mph NE
Humidity47%
Visibility6.2 mi
Dew point40°
Wed, 2860° / 42°0
60 °
Henry Clay, Wednesday, 28 October
Clear. High 60°, low 42°.
Pressure30.50 inHg
Wind6 mph NE
Humidity56%
Visibility—
Dew point37°
Thu, 2966° / 46°0
66 °
Henry Clay, Thursday, 29 October
Mostly clear. High 66°, low 46°.
Pressure30.36 inHg
Wind7.9 mph SW
Humidity66%
Visibility—
Dew point46°
Fri, 3071° / 51°0
71 °
Henry Clay, Friday, 30 October
Clear. High 71°, low 51°.
Pressure30.15 inHg
Wind11.5 mph N
Humidity59%
Visibility—
Dew point47°
Sat, 3160° / 49°0
60 °
Henry Clay, Saturday, 31 October
Overcast. High 60°, low 49°.
Pressure30.39 inHg
Wind10.2 mph N
Humidity64%
Visibility—
Dew point41°
Sun, 0157° / 45°0
57 °
Henry Clay, Sunday, 1 November
Overcast. High 57°, low 45°.
Pressure30.47 inHg
Wind8 mph NE
Humidity54%
Visibility—
Dew point35°
Mon, 0254° / 48°0
54 °
Henry Clay, Monday, 2 November
Overcast. High 54°, low 48°.
Pressure30.18 inHg
Wind7.7 mph NE
Humidity58%
Visibility—
Dew point39°
Tue, 0356° / 50°0.01
56 °
Henry Clay, Tuesday, 3 November
Light rain. High 56°, low 50°.
Pressure29.80 inHg
Wind7.6 mph SW
Humidity82%
Visibility—
Dew point47°
Wed, 0452° / 40°0
52 °
Henry Clay, Wednesday, 4 November
Clear. High 52°, low 40°.
Pressure30.00 inHg
Wind10.8 mph NW
Humidity47%
Visibility—
Dew point28°
Thu, 0550° / 36°0
50 °
Henry Clay, Thursday, 5 November
Clear. High 50°, low 36°.
Pressure30.39 inHg
Wind9.6 mph N
Humidity45%
Visibility—
Dew point24°
Fri, 0653° / 40°0
53 °
Henry Clay, Friday, 6 November
Overcast. High 53°, low 40°.
Pressure30.53 inHg
Wind5.2 mph S
Humidity42%
Visibility—
Dew point25°
Sat, 0758° / 41°0
58 °
Henry Clay, Saturday, 7 November
Partly cloudy. High 58°, low 41°.
Pressure30.36 inHg
Wind6 mph SW
Humidity46%
Visibility—
Dew point31°
Sun, 0863° / 47°0.4
63 °
Henry Clay, Sunday, 8 November
Rain. High 63°, low 47°.
Pressure30.03 inHg
Wind11.5 mph S
Humidity58%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0957° / 42°0.09
57 °
Henry Clay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1975)
Record low24° (2019)
Tue, 1057° / 42°0.16
57 °
Henry Clay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation35%
Record high73° (2020)
Record low28° (2017)
Wed, 1155° / 42°0.13
55 °
Henry Clay, 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 °
Henry Clay, 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 °
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)
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.