Monthly outlook for Kennett Square, PA: average high 65°, average low 49.3°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (76.5°), the coolest 15 October (43.5°).
65°/49.3°
Average high / low
+0.6°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
67.6°
65°
+1.4°
19 October – 28 October
60.7°
61.4°
-0.4°
29 October – 7 November
at normal
58.3°
—
October records over 66 years
92.8°2 October 2019All-time high
28.9°24 October 1969All-time low
Sat, 1072° / 47°0
72 °
Kennett Square, Saturday, 10 October
Overcast. High 72°, low 47°.
Pressure30.45 inHg
Wind8.6 mph E
Humidity39%
Visibility6.2 mi
Dew point42°
Sun, 1163° / 58°1.3
63 °
Kennett Square, Sunday, 11 October
Heavy rain. High 63°, low 58°.
Pressure30.24 inHg
Wind14.6 mph E
Humidity98%
Visibility1.8 mi
Dew point59°
Mon, 1272° / 59°0.23
72 °
Kennett Square, Monday, 12 October
Light rain. High 72°, low 59°.
Pressure29.74 inHg
Wind13.9 mph N
Humidity78%
Visibility6.2 mi
Dew point60°
Tue, 1376° / 57°0.2
76 °
Kennett Square, Tuesday, 13 October
Rain. High 76°, low 57°.
Pressure29.85 inHg
Wind8.8 mph SW
Humidity74%
Visibility—
Dew point61°
Wed, 1471° / 54°0.02
71 °
Kennett Square, Wednesday, 14 October
Light rain. High 71°, low 54°.
Pressure29.97 inHg
Wind8.5 mph NW
Humidity78%
Visibility—
Dew point60°
Thu, 1561° / 43°0
61 °
Kennett Square, Thursday, 15 October
Partly cloudy. High 61°, low 43°.
Pressure30.27 inHg
Wind6.8 mph SE
Humidity51%
Visibility—
Dew point36°
Fri, 1671° / 55°0.02
71 °
Kennett Square, Friday, 16 October
Light rain. High 71°, low 55°.
Pressure30.12 inHg
Wind13.5 mph S
Humidity73%
Visibility—
Dew point53°
Sat, 1763° / 49°0.22
63 °
Kennett Square, Saturday, 17 October
Light rain. High 63°, low 49°.
Pressure30.09 inHg
Wind9 mph NW
Humidity57%
Visibility—
Dew point41°
Sun, 1855° / 47°0.54
55 °
Kennett Square, Sunday, 18 October
Rain. High 55°, low 47°.
Pressure30.24 inHg
Wind10.1 mph N
Humidity74%
Visibility—
Dew point44°
Mon, 1957° / 44°0
57 °
Kennett Square, Monday, 19 October
Overcast. High 57°, low 44°.
Pressure30.39 inHg
Wind9.1 mph NE
Humidity64%
Visibility—
Dew point39°
Tue, 2059° / 44°0
59 °
Kennett Square, Tuesday, 20 October
Overcast. High 59°, low 44°.
Pressure30.42 inHg
Wind12.3 mph NE
Humidity54%
Visibility—
Dew point35°
Wed, 2160° / 44°0
60 °
Kennett Square, Wednesday, 21 October
Mostly clear. High 60°, low 44°.
Pressure30.45 inHg
Wind13 mph NE
Humidity63%
Visibility—
Dew point41°
Thu, 2260° / 45°0
60 °
Kennett Square, Thursday, 22 October
Overcast. High 60°, low 45°.
Pressure30.36 inHg
Wind8.4 mph NE
Humidity67%
Visibility—
Dew point43°
Fri, 2364° / 46°0
64 °
Kennett Square, Friday, 23 October
Mostly clear. High 64°, low 46°.
Pressure30.21 inHg
Wind9.7 mph NE
Humidity52%
Visibility—
Dew point39°
Sat, 2463° / 47°0
63 °
Kennett Square, Saturday, 24 October
Overcast. High 63°, low 47°.
Pressure30.18 inHg
Wind9.7 mph NE
Humidity61%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2561° / 47°0.15
61 °
Kennett Square, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high76° (2021)
Record low35° (1962)
Mon, 2660° / 47°0.11
60 °
Kennett Square, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2023)
Record low33° (1962)
Tue, 2760° / 47°0.2
60 °
Kennett Square, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.2 in
Chance of precipitation30%
Record high80° (1963)
Record low32° (1976)
Wed, 2860° / 46°0.13
60 °
Kennett Square, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation23%
Record high81° (2023)
Record low29° (1976)
Thu, 2958° / 44°0.26
58 °
Kennett Square, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.26 in
Chance of precipitation25%
Record high76° (1984)
Record low31° (1965)
Fri, 3059° / 43°0.11
59 °
Kennett Square, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation23%
Record high77° (2016)
Record low32° (2011)
Sat, 3159° / 44°0.06
59 °
Kennett Square, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2024)
Record low31° (2011)
Sun, 0160° / 46°0.08
60 °
Kennett Square, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.08 in
Chance of precipitation22%
Record high78° (1974)
Record low35° (2002)
Mon, 0260° / 46°0.1
60 °
Kennett Square, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high76° (1971)
Record low32° (2023)
Tue, 0360° / 45°0.08
60 °
Kennett Square, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation22%
Record high75° (2003)
Record low33° (1996)
Wed, 0458° / 44°0.07
58 °
Kennett Square, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.07 in
Chance of precipitation20%
Record high75° (1974)
Record low31° (2006)
Thu, 0557° / 44°0.12
57 °
Kennett Square, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.12 in
Chance of precipitation27%
Record high76° (2022)
Record low29° (1991)
Fri, 0656° / 43°0.08
56 °
Kennett Square, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.08 in
Chance of precipitation27%
Record high77° (2024)
Record low30° (1991)
Sat, 0756° / 42°0.08
56 °
Kennett Square, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation20%
Record high74° (2024)
Record low28° (1962)
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 Kennett Square, PA 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 Kennett Square, PA 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.