Monthly outlook for Perry Hall Estates, MD: average high 58.7°, average low 44.4°. That is 0° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (74.7°), the coolest 6 November (34.4°).
58.7°/44.4°
Average high / low
+0°
Above normal
3 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
63.6°
59.8°
+2.1°
5 November – 14 November
50.4°
55.2°
-2.6°
15 November – 24 November
at normal
51.4°
—
October records over 66 years
92.1°2 October 2019All-time high
28.4°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Parkville (5 mi).
Tue, 2768° / 47°0
68 °
Perry Hall Estates, Tuesday, 27 October
Clear. High 68°, low 47°.
Pressure30.36 inHg
Wind5.1 mph NE
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2864° / 46°0
64 °
Perry Hall Estates, Wednesday, 28 October
Mostly clear. High 64°, low 46°.
Pressure30.45 inHg
Wind4.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 2966° / 50°0
66 °
Perry Hall Estates, Thursday, 29 October
Partly cloudy. High 66°, low 50°.
Pressure30.27 inHg
Wind5.3 mph S
Humidity73%
Visibility6.2 mi
Dew point53°
Fri, 3075° / 53°0
75 °
Perry Hall Estates, Friday, 30 October
Clear. High 75°, low 53°.
Pressure30.15 inHg
Wind7.3 mph NW
Humidity55%
Visibility—
Dew point50°
Sat, 3163° / 52°0
63 °
Perry Hall Estates, Saturday, 31 October
Overcast. High 63°, low 52°.
Pressure30.33 inHg
Wind7 mph N
Humidity58%
Visibility—
Dew point45°
Sun, 0161° / 49°0
61 °
Perry Hall Estates, Sunday, 1 November
Overcast. High 61°, low 49°.
Pressure30.39 inHg
Wind7.4 mph S
Humidity59%
Visibility—
Dew point42°
Mon, 0261° / 54°0.73
61 °
Perry Hall Estates, Monday, 2 November
Rain. High 61°, low 54°.
Pressure29.97 inHg
Wind17.4 mph E
Humidity90%
Visibility—
Dew point53°
Tue, 0360° / 49°0.05
60 °
Perry Hall Estates, Tuesday, 3 November
Light rain. High 60°, low 49°.
Pressure29.71 inHg
Wind14.2 mph N
Humidity89%
Visibility—
Dew point53°
Wed, 0448° / 45°0
48 °
Perry Hall Estates, Wednesday, 4 November
Light rain. High 48°, low 45°.
Pressure30.15 inHg
Wind12.9 mph N
Humidity76%
Visibility—
Dew point38°
Thu, 0548° / 39°0.01
48 °
Perry Hall Estates, Thursday, 5 November
Light rain. High 48°, low 39°.
Pressure30.42 inHg
Wind12.4 mph NE
Humidity43%
Visibility—
Dew point22°
Fri, 0649° / 34°0
49 °
Perry Hall Estates, Friday, 6 November
Clear. High 49°, low 34°.
Pressure30.39 inHg
Wind9 mph N
Humidity37%
Visibility—
Dew point19°
Sat, 0753° / 36°0
53 °
Perry Hall Estates, Saturday, 7 November
Clear. High 53°, low 36°.
Pressure30.30 inHg
Wind7.7 mph S
Humidity32%
Visibility—
Dew point17°
Sun, 0847° / 41°0.11
47 °
Perry Hall Estates, Sunday, 8 November
Light rain. High 47°, low 41°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity51%
Visibility—
Dew point28°
Mon, 0951° / 39°0.03
51 °
Perry Hall Estates, Monday, 9 November
Light rain. High 51°, low 39°.
Pressure30.00 inHg
Wind20.8 mph NW
Humidity68%
Visibility—
Dew point38°
Tue, 1054° / 35°0
54 °
Perry Hall Estates, Tuesday, 10 November
Overcast. High 54°, low 35°.
Pressure30.15 inHg
Wind9.5 mph NW
Humidity42%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1155° / 41°0.16
55 °
Perry Hall Estates, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.16 in
Chance of precipitation27%
Record high70° (2024)
Record low22° (2017)
Thu, 1253° / 40°0.21
53 °
Perry Hall Estates, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.21 in
Chance of precipitation40%
Record high69° (2022)
Record low27° (2017)
Fri, 1352° / 39°0.11
52 °
Perry Hall Estates, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation37%
Record high70° (1964)
Record low21° (2019)
Sat, 1453° / 39°0.07
53 °
Perry Hall Estates, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation17%
Record high70° (1985)
Record low24° (1986)
Sun, 1554° / 39°0.1
54 °
Perry Hall Estates, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high74° (1993)
Record low26° (1967)
Mon, 1653° / 39°0.15
53 °
Perry Hall Estates, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high70° (2001)
Record low24° (1967)
Tue, 1752° / 38°0.08
52 °
Perry Hall Estates, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2023)
Record low26° (1995)
Wed, 1852° / 38°0.06
52 °
Perry Hall Estates, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (2021)
Record low26° (2014)
Thu, 1952° / 38°0.1
52 °
Perry Hall Estates, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1985)
Record low22° (2014)
Fri, 2052° / 38°0.08
52 °
Perry Hall Estates, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1985)
Record low24° (2022)
Sat, 2151° / 37°0.09
51 °
Perry Hall Estates, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (1991)
Record low22° (2022)
Sun, 2250° / 37°0.13
50 °
Perry Hall Estates, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high69° (2007)
Record low22° (2018)
Mon, 2349° / 35°0.07
49 °
Perry Hall Estates, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1979)
Record low18° (1989)
Tue, 2450° / 37°0.13
50 °
Perry Hall Estates, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high66° (1979)
Record low15° (1989)
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 Perry Hall Estates, MD 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 Perry Hall Estates, MD 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.