Monthly outlook for Marble Hill, MD: average high 69°, average low 51.9°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 17 October (80.8°), the coolest 18 October (43°).
69°/51.9°
Average high / low
+3.1°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
72.3°
64.6°
+4.3°
19 October – 28 October
63.5°
60.9°
+1.5°
29 October – 7 November
at normal
57.8°
—
October records over 66 years
90.7°2 October 2019All-time high
27.1°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Reisterstown (9 mi).
Sat, 1075° / 49°0
75 °
Marble Hill, Saturday, 10 October
Overcast. High 75°, low 49°.
Pressure30.45 inHg
Wind6.6 mph SE
Humidity42%
Visibility6.2 mi
Dew point45°
Sun, 1164° / 58°0.39
64 °
Marble Hill, Sunday, 11 October
Rain. High 64°, low 58°.
Pressure30.18 inHg
Wind14.7 mph E
Humidity97%
Visibility2.7 mi
Dew point62°
Mon, 1272° / 60°0.21
72 °
Marble Hill, Monday, 12 October
Light rain. High 72°, low 60°.
Pressure29.77 inHg
Wind11.6 mph N
Humidity81%
Visibility6.2 mi
Dew point61°
Tue, 1380° / 59°0
80 °
Marble Hill, Tuesday, 13 October
Clear. High 80°, low 59°.
Pressure29.85 inHg
Wind9.5 mph SW
Humidity64%
Visibility—
Dew point58°
Wed, 1471° / 54°0
71 °
Marble Hill, Wednesday, 14 October
Partly cloudy. High 71°, low 54°.
Pressure29.94 inHg
Wind9.7 mph N
Humidity70%
Visibility—
Dew point60°
Thu, 1569° / 49°0
69 °
Marble Hill, Thursday, 15 October
Mostly clear. High 69°, low 49°.
Pressure30.21 inHg
Wind7.9 mph SE
Humidity51%
Visibility—
Dew point42°
Fri, 1678° / 58°0
78 °
Marble Hill, Friday, 16 October
Clear. High 78°, low 58°.
Pressure30.15 inHg
Wind8.8 mph S
Humidity64%
Visibility—
Dew point55°
Sat, 1781° / 53°0.02
81 °
Marble Hill, Saturday, 17 October
Light rain. High 81°, low 53°.
Pressure30.00 inHg
Wind17.6 mph NW
Humidity59%
Visibility—
Dew point63°
Sun, 1858° / 43°0
58 °
Marble Hill, Sunday, 18 October
Clear. High 58°, low 43°.
Pressure30.50 inHg
Wind12.4 mph N
Humidity43%
Visibility—
Dew point29°
Mon, 1963° / 46°0
63 °
Marble Hill, Monday, 19 October
Overcast. High 63°, low 46°.
Pressure30.45 inHg
Wind5.2 mph N
Humidity47%
Visibility—
Dew point35°
Tue, 2061° / 46°0
61 °
Marble Hill, Tuesday, 20 October
Overcast. High 61°, low 46°.
Pressure30.53 inHg
Wind8.9 mph E
Humidity53%
Visibility—
Dew point37°
Wed, 2168° / 48°0
68 °
Marble Hill, Wednesday, 21 October
Overcast. High 68°, low 48°.
Pressure30.33 inHg
Wind5.3 mph SW
Humidity61%
Visibility—
Dew point46°
Thu, 2265° / 58°0.2
65 °
Marble Hill, Thursday, 22 October
Light rain. High 65°, low 58°.
Pressure30.18 inHg
Wind4.6 mph S
Humidity63%
Visibility—
Dew point51°
Fri, 2368° / 54°0.09
68 °
Marble Hill, Friday, 23 October
Light rain. High 68°, low 54°.
Pressure30.09 inHg
Wind13.2 mph N
Humidity69%
Visibility—
Dew point52°
Sat, 2457° / 49°0
57 °
Marble Hill, Saturday, 24 October
Light rain. High 57°, low 49°.
Pressure30.21 inHg
Wind13.8 mph NE
Humidity70%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 46°0.16
60 °
Marble Hill, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.16 in
Chance of precipitation27%
Record high75° (2021)
Record low34° (1962)
Mon, 2660° / 46°0.13
60 °
Marble Hill, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation33%
Record high79° (2023)
Record low31° (1962)
Tue, 2760° / 45°0.18
60 °
Marble Hill, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.18 in
Chance of precipitation28%
Record high79° (1963)
Record low31° (1976)
Wed, 2860° / 45°0.12
60 °
Marble Hill, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.12 in
Chance of precipitation23%
Record high79° (1984)
Record low28° (1976)
Thu, 2958° / 43°0.25
58 °
Marble Hill, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.25 in
Chance of precipitation27%
Record high74° (1984)
Record low29° (1965)
Fri, 3058° / 42°0.11
58 °
Marble Hill, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high78° (2016)
Record low29° (2011)
Sat, 3159° / 44°0.05
59 °
Marble Hill, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation22%
Record high79° (2024)
Record low29° (2011)
Sun, 0160° / 45°0.07
60 °
Marble Hill, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.07 in
Chance of precipitation23%
Record high78° (1974)
Record low34° (2002)
Mon, 0260° / 45°0.13
60 °
Marble Hill, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (1971)
Record low31° (1976)
Tue, 0359° / 44°0.07
59 °
Marble Hill, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.07 in
Chance of precipitation32%
Record high76° (2003)
Record low31° (1996)
Wed, 0457° / 42°0.09
57 °
Marble Hill, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (1974)
Record low29° (2006)
Thu, 0557° / 42°0.11
57 °
Marble Hill, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1961)
Record low26° (1991)
Fri, 0656° / 42°0.07
56 °
Marble Hill, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (2024)
Record low27° (1967)
Sat, 0755° / 41°0.07
55 °
Marble Hill, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (2024)
Record low28° (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 Marble Hill, 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 Marble Hill, 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.