Monthly outlook for Middle Lancaster, PA: average high 57.3°, average low 42.8°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (69.2°), the coolest 7 November (32.9°).
57.3°/42.8°
Average high / low
+0.8°
Above normal
6 / 6
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
61.3°
57.2°
+2.3°
5 November – 14 November
50.7°
52.1°
-0.8°
15 November – 24 November
at normal
48.2°
—
October records over 66 years
86.9°1 October 2019All-time high
26.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — New Brighton (13 mi).
Tue, 2765° / 39°0
65 °
Middle Lancaster, Tuesday, 27 October
Partly cloudy. High 65°, low 39°.
Pressure30.36 inHg
Wind1.6 mph E
Humidity69%
Visibility6.2 mi
Dew point49°
Wed, 2867° / 42°0
67 °
Middle Lancaster, Wednesday, 28 October
Overcast. High 67°, low 42°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity62%
Visibility6.2 mi
Dew point49°
Thu, 2969° / 47°0
69 °
Middle Lancaster, Thursday, 29 October
Clear. High 69°, low 47°.
Pressure30.21 inHg
Wind6.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 3064° / 45°0
64 °
Middle Lancaster, Friday, 30 October
Light rain. High 64°, low 45°.
Pressure30.24 inHg
Wind7.9 mph NW
Humidity72%
Visibility6.2 mi
Dew point51°
Sat, 3167° / 43°0
67 °
Middle Lancaster, Saturday, 31 October
Overcast. High 67°, low 43°.
Pressure30.30 inHg
Wind7.9 mph SE
Humidity32%
Visibility—
Dew point33°
Sun, 0155° / 53°0.84
55 °
Middle Lancaster, Sunday, 1 November
Rain. High 55°, low 53°.
Pressure30.09 inHg
Wind13.1 mph SE
Humidity90%
Visibility—
Dew point51°
Mon, 0259° / 55°0.55
59 °
Middle Lancaster, Monday, 2 November
Rain. High 59°, low 55°.
Pressure29.80 inHg
Wind6.1 mph N
Humidity92%
Visibility—
Dew point56°
Tue, 0353° / 44°0.16
53 °
Middle Lancaster, Tuesday, 3 November
Light rain. High 53°, low 44°.
Pressure29.88 inHg
Wind16.6 mph E
Humidity73%
Visibility—
Dew point44°
Wed, 0446° / 39°0.39
46 °
Middle Lancaster, Wednesday, 4 November
Rain. High 46°, low 39°.
Pressure29.97 inHg
Wind21 mph E
Humidity88%
Visibility—
Dew point37°
Thu, 0552° / 44°0.88
52 °
Middle Lancaster, Thursday, 5 November
Rain. High 52°, low 44°.
Pressure29.77 inHg
Wind9.6 mph SE
Humidity69%
Visibility—
Dew point41°
Fri, 0647° / 36°0.02
47 °
Middle Lancaster, Friday, 6 November
Light rain. High 47°, low 36°.
Pressure30.03 inHg
Wind11.6 mph NW
Humidity78%
Visibility—
Dew point40°
Sat, 0750° / 33°0
50 °
Middle Lancaster, Saturday, 7 November
Clear. High 50°, low 33°.
Pressure30.24 inHg
Wind3.7 mph SE
Humidity55%
Visibility—
Dew point32°
Sun, 0852° / 35°0
52 °
Middle Lancaster, Sunday, 8 November
Overcast. High 52°, low 35°.
Pressure30.21 inHg
Wind6.8 mph S
Humidity59%
Visibility—
Dew point35°
Mon, 0953° / 44°0.03
53 °
Middle Lancaster, Monday, 9 November
Light rain. High 53°, low 44°.
Pressure29.94 inHg
Wind10.9 mph S
Humidity71%
Visibility—
Dew point43°
Tue, 1050° / 47°0.49
50 °
Middle Lancaster, Tuesday, 10 November
Rain. High 50°, low 47°.
Pressure29.59 inHg
Wind9.8 mph S
Humidity93%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1151° / 38°0.14
51 °
Middle Lancaster, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation42%
Record high68° (2021)
Record low19° (2017)
Thu, 1250° / 36°0.13
50 °
Middle Lancaster, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1964)
Record low17° (2019)
Fri, 1349° / 35°0.06
49 °
Middle Lancaster, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation35%
Record high67° (1989)
Record low9° (2019)
Sat, 1449° / 36°0.11
49 °
Middle Lancaster, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation28%
Record high68° (2011)
Record low18° (1986)
Sun, 1550° / 36°0.14
50 °
Middle Lancaster, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.14 in
Chance of precipitation53%
Record high69° (1971)
Record low19° (1996)
Mon, 1649° / 36°0.15
49 °
Middle Lancaster, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (1988)
Record low21° (1967)
Tue, 1748° / 35°0.13
48 °
Middle Lancaster, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (2021)
Record low18° (2014)
Wed, 1849° / 35°0.08
49 °
Middle Lancaster, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2016)
Record low12° (2014)
Thu, 1949° / 35°0.13
49 °
Middle Lancaster, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (1985)
Record low10° (2014)
Fri, 2049° / 35°0.11
49 °
Middle Lancaster, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation40%
Record high70° (1991)
Record low19° (1980)
Sat, 2146° / 35°0.09
46 °
Middle Lancaster, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high66° (2007)
Record low18° (2014)
Sun, 2247° / 34°0.1
47 °
Middle Lancaster, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (1999)
Record low11° (2014)
Mon, 2348° / 33°0.07
48 °
Middle Lancaster, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1999)
Record low18° (2000)
Tue, 2447° / 33°0.12
47 °
Middle Lancaster, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high65° (2014)
Record low15° (2005)
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 Middle Lancaster, 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 Middle Lancaster, 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.