Monthly outlook for Allens, PA: average high 61.8°, average low 42.7°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 4.2 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (79.7°), the coolest 19 October (31.2°).
61.8°/42.7°
Average high / low
+1.7°
Above normal
5 / 5
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
64°
60°
+2.2°
19 October – 28 October
58.1°
56.2°
+1.1°
29 October – 7 November
at normal
52.8°
—
October records over 66 years
85.1°8 October 2007All-time high
23.7°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Upper Fairfield (7 mi).
Sat, 1070° / 43°0
70 °
Allens, Saturday, 10 October
Overcast. High 70°, low 43°.
Pressure30.45 inHg
Wind4.3 mph SE
Humidity48%
Visibility6.2 mi
Dew point42°
Sun, 1160° / 48°0.6
60 °
Allens, Sunday, 11 October
Rain. High 60°, low 48°.
Pressure30.18 inHg
Wind9.8 mph SE
Humidity95%
Visibility3.7 mi
Dew point56°
Mon, 1271° / 57°0.33
71 °
Allens, Monday, 12 October
Heavy rain. High 71°, low 57°.
Pressure29.85 inHg
Wind10 mph NW
Humidity74%
Visibility6.2 mi
Dew point58°
Tue, 1380° / 56°0.04
80 °
Allens, Tuesday, 13 October
Light rain. High 80°, low 56°.
Pressure29.80 inHg
Wind11.6 mph W
Humidity75%
Visibility—
Dew point60°
Wed, 1463° / 49°0.02
63 °
Allens, Wednesday, 14 October
Light rain. High 63°, low 49°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity67%
Visibility—
Dew point49°
Thu, 1560° / 41°0
60 °
Allens, Thursday, 15 October
Overcast. High 60°, low 41°.
Pressure30.30 inHg
Wind4 mph SE
Humidity57%
Visibility—
Dew point37°
Fri, 1664° / 45°0.67
64 °
Allens, Friday, 16 October
Rain. High 64°, low 45°.
Pressure29.88 inHg
Wind12.9 mph W
Humidity98%
Visibility—
Dew point53°
Sat, 1753° / 41°0
53 °
Allens, Saturday, 17 October
Light rain. High 53°, low 41°.
Pressure29.88 inHg
Wind14.8 mph W
Humidity52%
Visibility—
Dew point31°
Sun, 1849° / 33°0
49 °
Allens, Sunday, 18 October
Clear. High 49°, low 33°.
Pressure30.33 inHg
Wind10.5 mph NW
Humidity47%
Visibility—
Dew point25°
Mon, 1951° / 31°0
51 °
Allens, Monday, 19 October
Clear. High 51°, low 31°.
Pressure30.50 inHg
Wind5.7 mph S
Humidity49%
Visibility—
Dew point25°
Tue, 2057° / 33°0
57 °
Allens, Tuesday, 20 October
Clear. High 57°, low 33°.
Pressure30.50 inHg
Wind2.9 mph E
Humidity56%
Visibility—
Dew point31°
Wed, 2159° / 37°0
59 °
Allens, Wednesday, 21 October
Clear. High 59°, low 37°.
Pressure30.56 inHg
Wind6.7 mph S
Humidity64%
Visibility—
Dew point38°
Thu, 2260° / 41°0
60 °
Allens, Thursday, 22 October
Overcast. High 60°, low 41°.
Pressure30.39 inHg
Wind8.7 mph S
Humidity75%
Visibility—
Dew point44°
Fri, 2361° / 44°0.21
61 °
Allens, Friday, 23 October
Rain. High 61°, low 44°.
Pressure30.09 inHg
Wind10 mph S
Humidity91%
Visibility—
Dew point50°
Sat, 2460° / 38°2.37
60 °
Allens, Saturday, 24 October
Heavy rain. High 60°, low 38°.
Pressure29.83 inHg
Wind13 mph NW
Humidity93%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2556° / 41°0.15
56 °
Allens, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (1963)
Record low29° (1962)
Mon, 2655° / 41°0.1
55 °
Allens, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high77° (1963)
Record low29° (1960)
Tue, 2756° / 41°0.18
56 °
Allens, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.18 in
Chance of precipitation30%
Record high76° (1963)
Record low28° (1976)
Wed, 2855° / 40°0.11
55 °
Allens, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high74° (1984)
Record low25° (1976)
Thu, 2953° / 38°0.16
53 °
Allens, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (1989)
Record low27° (1965)
Fri, 3053° / 38°0.12
53 °
Allens, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (2024)
Record low28° (1969)
Sat, 3153° / 38°0.11
53 °
Allens, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (2024)
Record low24° (2002)
Sun, 0155° / 40°0.1
55 °
Allens, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1974)
Record low22° (2002)
Mon, 0254° / 40°0.17
54 °
Allens, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high73° (1982)
Record low23° (2002)
Tue, 0354° / 39°0.08
54 °
Allens, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2003)
Record low27° (1993)
Wed, 0452° / 38°0.1
52 °
Allens, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (2003)
Record low26° (2006)
Thu, 0552° / 38°0.11
52 °
Allens, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (2022)
Record low23° (1962)
Fri, 0651° / 38°0.09
51 °
Allens, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (2024)
Record low26° (1967)
Sat, 0750° / 36°0.09
50 °
Allens, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1975)
Record low24° (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 Allens, 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 Allens, 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.