Monthly outlook for Safe Harbor, PA: average high 63.6°, average low 45.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (70.8°), the coolest 19 October (36.2°).
63.6°/45.1°
Average high / low
+1.7°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
61.7°
61.4°
+0.2°
28 October – 6 November
66.8°
58.5°
+4.6°
7 November – 16 November
at normal
53.4°
—
October records over 66 years
90.5°2 October 2019All-time high
27.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Lancaster (9 mi).
Mon, 1968° / 36°0
68 °
Safe Harbor, Monday, 19 October
Clear. High 68°, low 36°.
Pressure30.42 inHg
Wind4.6 mph N
Humidity57%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 47°0
66 °
Safe Harbor, Tuesday, 20 October
Clear. High 66°, low 47°.
Pressure30.30 inHg
Wind7.7 mph N
Humidity64%
Visibility6.2 mi
Dew point48°
Wed, 2160° / 43°0
60 °
Safe Harbor, Wednesday, 21 October
Clear. High 60°, low 43°.
Pressure30.30 inHg
Wind5.2 mph N
Humidity61%
Visibility6.2 mi
Dew point42°
Thu, 2262° / 43°0
62 °
Safe Harbor, Thursday, 22 October
Clear. High 62°, low 43°.
Pressure30.15 inHg
Wind7.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point43°
Fri, 2355° / 41°0
55 °
Safe Harbor, Friday, 23 October
Partly cloudy. High 55°, low 41°.
Pressure30.39 inHg
Wind8.2 mph N
Humidity56%
Visibility—
Dew point33°
Sat, 2460° / 39°0
60 °
Safe Harbor, Saturday, 24 October
Mostly clear. High 60°, low 39°.
Pressure30.62 inHg
Wind6.7 mph SE
Humidity63%
Visibility—
Dew point40°
Sun, 2561° / 41°0
61 °
Safe Harbor, Sunday, 25 October
Clear. High 61°, low 41°.
Pressure30.56 inHg
Wind4.9 mph S
Humidity63%
Visibility—
Dew point42°
Mon, 2667° / 46°0
67 °
Safe Harbor, Monday, 26 October
Clear. High 67°, low 46°.
Pressure30.33 inHg
Wind5.7 mph NW
Humidity59%
Visibility—
Dew point44°
Tue, 2758° / 45°0
58 °
Safe Harbor, Tuesday, 27 October
Overcast. High 58°, low 45°.
Pressure30.36 inHg
Wind8.5 mph N
Humidity51%
Visibility—
Dew point36°
Wed, 2860° / 41°0
60 °
Safe Harbor, Wednesday, 28 October
Mostly clear. High 60°, low 41°.
Pressure30.39 inHg
Wind3.8 mph N
Humidity40%
Visibility—
Dew point28°
Thu, 2965° / 46°0
65 °
Safe Harbor, Thursday, 29 October
Overcast. High 65°, low 46°.
Pressure30.33 inHg
Wind6.8 mph S
Humidity55%
Visibility—
Dew point41°
Fri, 3066° / 49°0
66 °
Safe Harbor, Friday, 30 October
Overcast. High 66°, low 49°.
Pressure30.21 inHg
Wind15.8 mph S
Humidity60%
Visibility—
Dew point46°
Sat, 3170° / 57°0.07
70 °
Safe Harbor, Saturday, 31 October
Light rain. High 70°, low 57°.
Pressure30.12 inHg
Wind12.3 mph SW
Humidity78%
Visibility—
Dew point57°
Sun, 0169° / 56°0
69 °
Safe Harbor, Sunday, 1 November
Overcast. High 69°, low 56°.
Pressure30.27 inHg
Wind8.5 mph SE
Humidity75%
Visibility—
Dew point55°
Mon, 0271° / 56°0
71 °
Safe Harbor, Monday, 2 November
Overcast. High 71°, low 56°.
Pressure30.15 inHg
Wind14.8 mph S
Humidity73%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0359° / 44°0.07
59 °
Safe Harbor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation28%
Record high77° (2003)
Record low32° (1996)
Wed, 0457° / 43°0.07
57 °
Safe Harbor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (1987)
Record low29° (2021)
Thu, 0557° / 43°0.1
57 °
Safe Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (1961)
Record low27° (1991)
Fri, 0656° / 42°0.07
56 °
Safe Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2024)
Record low27° (2021)
Sat, 0755° / 42°0.07
55 °
Safe Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2023)
Record low28° (2021)
Sun, 0855° / 41°0.15
55 °
Safe Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation18%
Record high74° (1975)
Record low27° (1960)
Mon, 0955° / 40°0.09
55 °
Safe Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1975)
Record low23° (2019)
Tue, 1056° / 41°0.16
56 °
Safe Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (2020)
Record low26° (2017)
Wed, 1154° / 41°0.12
54 °
Safe Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2006)
Record low21° (2017)
Thu, 1252° / 39°0.18
52 °
Safe Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation37%
Record high71° (1964)
Record low26° (1987)
Fri, 1351° / 38°0.09
51 °
Safe Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.07
52 °
Safe Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 38°0.1
53 °
Safe Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high73° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.14
52 °
Safe Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2001)
Record low22° (1967)
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 Safe Harbor, 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 Safe Harbor, 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.