Monthly outlook for Washington Square, PA: average high 59.2°, average low 41.5°. That is 1.1° below the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 27 October (69.4°), the coolest 30 October (34.2°).
59.2°/41.5°
Average high / low
−1.1°
Below normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.9°
62°
+0.5°
29 October – 7 November
53.2°
58.9°
-3.2°
8 November – 17 November
at normal
54°
—
October records over 66 years
91.8°2 October 2019All-time high
28.9°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Norristown (2 mi).
Tue, 2067° / 45°0
67 °
Washington Square, Tuesday, 20 October
Clear. High 67°, low 45°.
Pressure30.24 inHg
Wind8.2 mph N
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2161° / 43°0
61 °
Washington Square, Wednesday, 21 October
Clear. High 61°, low 43°.
Pressure30.24 inHg
Wind7.7 mph NE
Humidity56%
Visibility6.2 mi
Dew point41°
Thu, 2264° / 40°0
64 °
Washington Square, Thursday, 22 October
Clear. High 64°, low 40°.
Pressure30.09 inHg
Wind7.5 mph NW
Humidity57%
Visibility6.2 mi
Dew point44°
Fri, 2354° / 39°0
54 °
Washington Square, Friday, 23 October
Clear. High 54°, low 39°.
Pressure30.30 inHg
Wind10.7 mph NW
Humidity51%
Visibility—
Dew point30°
Sat, 2454° / 37°0
54 °
Washington Square, Saturday, 24 October
Clear. High 54°, low 37°.
Pressure30.59 inHg
Wind6.1 mph N
Humidity55%
Visibility—
Dew point32°
Sun, 2560° / 45°0
60 °
Washington Square, Sunday, 25 October
Clear. High 60°, low 45°.
Pressure30.59 inHg
Wind5.6 mph S
Humidity46%
Visibility—
Dew point33°
Mon, 2666° / 49°0
66 °
Washington Square, Monday, 26 October
Overcast. High 66°, low 49°.
Pressure30.33 inHg
Wind8.1 mph SW
Humidity61%
Visibility—
Dew point43°
Tue, 2769° / 53°0
69 °
Washington Square, Tuesday, 27 October
Overcast. High 69°, low 53°.
Pressure30.21 inHg
Wind7.1 mph SW
Humidity57%
Visibility—
Dew point46°
Wed, 2868° / 48°0
68 °
Washington Square, Wednesday, 28 October
Overcast. High 68°, low 48°.
Pressure29.97 inHg
Wind13.8 mph NW
Humidity60%
Visibility—
Dew point47°
Thu, 2947° / 38°0
47 °
Washington Square, Thursday, 29 October
Overcast. High 47°, low 38°.
Pressure30.30 inHg
Wind11.2 mph N
Humidity34%
Visibility—
Dew point15°
Fri, 3048° / 34°0
48 °
Washington Square, Friday, 30 October
Clear. High 48°, low 34°.
Pressure30.33 inHg
Wind9.3 mph N
Humidity30%
Visibility—
Dew point12°
Sat, 3150° / 34°0
50 °
Washington Square, Saturday, 31 October
Clear. High 50°, low 34°.
Pressure30.62 inHg
Wind8.5 mph NE
Humidity34%
Visibility—
Dew point16°
Sun, 0155° / 37°0
55 °
Washington Square, Sunday, 1 November
Clear. High 55°, low 37°.
Pressure30.59 inHg
Wind4.3 mph N
Humidity35%
Visibility—
Dew point20°
Mon, 0260° / 41°0
60 °
Washington Square, Monday, 2 November
Overcast. High 60°, low 41°.
Pressure30.45 inHg
Wind3.8 mph NW
Humidity31%
Visibility—
Dew point21°
Tue, 0360° / 46°0
60 °
Washington Square, Tuesday, 3 November
Partly cloudy. High 60°, low 46°.
Pressure30.36 inHg
Wind3.1 mph SW
Humidity35%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 43°0.08
58 °
Washington Square, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high75° (1974)
Record low30° (2021)
Thu, 0558° / 44°0.12
58 °
Washington Square, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (2022)
Record low30° (1991)
Fri, 0657° / 43°0.07
57 °
Washington Square, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation30%
Record high79° (2024)
Record low29° (1991)
Sat, 0756° / 42°0.09
56 °
Washington Square, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high75° (2024)
Record low28° (1962)
Sun, 0856° / 41°0.11
56 °
Washington Square, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (1975)
Record low27° (1960)
Mon, 0956° / 41°0.09
56 °
Washington Square, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (1975)
Record low22° (2019)
Tue, 1057° / 41°0.16
57 °
Washington Square, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.16 in
Chance of precipitation35%
Record high73° (2020)
Record low25° (2017)
Wed, 1155° / 41°0.12
55 °
Washington Square, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (2006)
Record low20° (2017)
Thu, 1253° / 40°0.19
53 °
Washington Square, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high69° (1964)
Record low27° (2017)
Fri, 1352° / 38°0.15
52 °
Washington Square, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high71° (1964)
Record low21° (2019)
Sat, 1453° / 38°0.07
53 °
Washington Square, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (1993)
Record low24° (2019)
Sun, 1554° / 39°0.1
54 °
Washington Square, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.13
53 °
Washington Square, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (2005)
Record low22° (1967)
Tue, 1752° / 37°0.09
52 °
Washington Square, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1987)
Record low27° (2019)
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 Washington 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 Washington 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.