Monthly outlook for Newtown Square, PA: average high 58.1°, average low 42.7°. That is 1.3° below the climate normal for October. Precipitation is expected on 1 day (about 1.6 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (70°), the coolest 24 October (36.9°).
58.1°/42.7°
Average high / low
−1.3°
Below normal
1 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
61.3°
61.1°
+0.1°
30 October – 8 November
52.9°
58.2°
-2.9°
9 November – 18 November
at normal
53.2°
—
October records over 66 years
92.3°2 October 2019All-time high
28.2°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Media (5 mi).
Wed, 2164° / 41°0
64 °
Newtown Square, Wednesday, 21 October
Clear. High 64°, low 41°.
Pressure30.21 inHg
Wind9.5 mph N
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 2265° / 38°0
65 °
Newtown Square, Thursday, 22 October
Clear. High 65°, low 38°.
Pressure30.03 inHg
Wind9.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point44°
Fri, 2354° / 41°0
54 °
Newtown Square, Friday, 23 October
Clear. High 54°, low 41°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity48%
Visibility6.2 mi
Dew point30°
Sat, 2459° / 37°0
59 °
Newtown Square, Saturday, 24 October
Clear. High 59°, low 37°.
Pressure30.59 inHg
Wind4.4 mph N
Humidity54%
Visibility—
Dew point33°
Sun, 2564° / 40°0
64 °
Newtown Square, Sunday, 25 October
Clear. High 64°, low 40°.
Pressure30.56 inHg
Wind4.1 mph NW
Humidity51%
Visibility—
Dew point36°
Mon, 2666° / 48°0
66 °
Newtown Square, Monday, 26 October
Overcast. High 66°, low 48°.
Pressure30.36 inHg
Wind7.1 mph SW
Humidity52%
Visibility—
Dew point40°
Tue, 2770° / 53°0
70 °
Newtown Square, Tuesday, 27 October
Partly cloudy. High 70°, low 53°.
Pressure30.09 inHg
Wind14.1 mph NW
Humidity52%
Visibility—
Dew point45°
Wed, 2854° / 43°0
54 °
Newtown Square, Wednesday, 28 October
Overcast. High 54°, low 43°.
Pressure30.24 inHg
Wind11.7 mph NW
Humidity42%
Visibility—
Dew point25°
Thu, 2950° / 39°0
50 °
Newtown Square, Thursday, 29 October
Mostly clear. High 50°, low 39°.
Pressure30.24 inHg
Wind10.9 mph W
Humidity37%
Visibility—
Dew point20°
Fri, 3054° / 41°0
54 °
Newtown Square, Friday, 30 October
Overcast. High 54°, low 41°.
Pressure30.18 inHg
Wind7.3 mph SW
Humidity33%
Visibility—
Dew point20°
Sat, 3154° / 48°0
54 °
Newtown Square, Saturday, 31 October
Overcast. High 54°, low 48°.
Pressure30.15 inHg
Wind8 mph W
Humidity43%
Visibility—
Dew point29°
Sun, 0154° / 45°0
54 °
Newtown Square, Sunday, 1 November
Mostly clear. High 54°, low 45°.
Pressure30.21 inHg
Wind9.2 mph NW
Humidity57%
Visibility—
Dew point37°
Mon, 0251° / 40°0
51 °
Newtown Square, Monday, 2 November
Overcast. High 51°, low 40°.
Pressure30.30 inHg
Wind4.3 mph W
Humidity46%
Visibility—
Dew point27°
Tue, 0355° / 42°0.01
55 °
Newtown Square, Tuesday, 3 November
Light rain. High 55°, low 42°.
Pressure30.24 inHg
Wind10 mph NE
Humidity44%
Visibility—
Dew point28°
Wed, 0448° / 42°1.64
48 °
Newtown Square, Wednesday, 4 November
Heavy rain. High 48°, low 42°.
Pressure29.71 inHg
Wind18.9 mph N
Humidity89%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0557° / 43°0.12
57 °
Newtown Square, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high75° (2022)
Record low29° (1991)
Fri, 0656° / 43°0.07
56 °
Newtown Square, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2024)
Record low29° (1991)
Sat, 0756° / 42°0.08
56 °
Newtown Square, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high76° (2024)
Record low28° (1962)
Sun, 0856° / 41°0.12
56 °
Newtown Square, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation20%
Record high74° (2020)
Record low28° (1960)
Mon, 0956° / 41°0.09
56 °
Newtown Square, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1975)
Record low23° (2019)
Tue, 1056° / 42°0.17
56 °
Newtown Square, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.17 in
Chance of precipitation33%
Record high72° (2020)
Record low25° (2017)
Wed, 1154° / 41°0.13
54 °
Newtown Square, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high70° (2006)
Record low21° (2017)
Thu, 1253° / 40°0.19
53 °
Newtown Square, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (1964)
Record low27° (2017)
Fri, 1352° / 38°0.13
52 °
Newtown Square, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (1964)
Record low21° (2019)
Sat, 1452° / 38°0.07
52 °
Newtown Square, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 39°0.11
53 °
Newtown Square, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.15
52 °
Newtown Square, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation27%
Record high72° (2005)
Record low22° (1967)
Tue, 1751° / 37°0.09
51 °
Newtown Square, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (1987)
Record low27° (1967)
Wed, 1852° / 37°0.07
52 °
Newtown Square, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1963)
Record low26° (2014)
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 Newtown 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 Newtown 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.