Monthly outlook for Marble Hill, MD: average high 65.6°, average low 48.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 13 October (80.5°), the coolest 19 October (37.4°).
65.6°/48.8°
Average high / low
+1.2°
Above normal
5 / 4
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
68.6°
64.6°
+2.2°
19 October – 28 October
60.6°
60.9°
-0.2°
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, 1073° / 49°0
73 °
Marble Hill, Saturday, 10 October
Overcast. High 73°, low 49°.
Pressure30.45 inHg
Wind6.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 1167° / 52°1.36
67 °
Marble Hill, Sunday, 11 October
Heavy rain. High 67°, low 52°.
Pressure30.09 inHg
Wind14.4 mph E
Humidity98%
Visibility2.6 mi
Dew point62°
Mon, 1273° / 62°0.07
73 °
Marble Hill, Monday, 12 October
Light rain. High 73°, low 62°.
Pressure29.83 inHg
Wind12.9 mph NW
Humidity69%
Visibility6.2 mi
Dew point61°
Tue, 1381° / 59°0
81 °
Marble Hill, Tuesday, 13 October
Clear. High 81°, low 59°.
Pressure29.83 inHg
Wind7.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 1470° / 57°0
70 °
Marble Hill, Wednesday, 14 October
Overcast. High 70°, low 57°.
Pressure29.97 inHg
Wind8.8 mph NW
Humidity74%
Visibility—
Dew point58°
Thu, 1564° / 47°0
64 °
Marble Hill, Thursday, 15 October
Mostly clear. High 64°, low 47°.
Pressure30.27 inHg
Wind7.9 mph SE
Humidity49%
Visibility—
Dew point38°
Fri, 1669° / 55°0.1
69 °
Marble Hill, Friday, 16 October
Light rain. High 69°, low 55°.
Pressure30.00 inHg
Wind15.2 mph S
Humidity95%
Visibility—
Dew point57°
Sat, 1761° / 44°0.04
61 °
Marble Hill, Saturday, 17 October
Light rain. High 61°, low 44°.
Pressure29.94 inHg
Wind18.7 mph W
Humidity45%
Visibility—
Dew point34°
Sun, 1854° / 39°0
54 °
Marble Hill, Sunday, 18 October
Clear. High 54°, low 39°.
Pressure30.33 inHg
Wind13.1 mph NW
Humidity46%
Visibility—
Dew point28°
Mon, 1955° / 37°0
55 °
Marble Hill, Monday, 19 October
Clear. High 55°, low 37°.
Pressure30.50 inHg
Wind5.9 mph SE
Humidity37%
Visibility—
Dew point23°
Tue, 2061° / 43°0
61 °
Marble Hill, Tuesday, 20 October
Clear. High 61°, low 43°.
Pressure30.50 inHg
Wind4.9 mph SE
Humidity58%
Visibility—
Dew point39°
Wed, 2162° / 45°0
62 °
Marble Hill, Wednesday, 21 October
Clear. High 62°, low 45°.
Pressure30.56 inHg
Wind6.7 mph SE
Humidity49%
Visibility—
Dew point37°
Thu, 2263° / 47°0
63 °
Marble Hill, Thursday, 22 October
Overcast. High 63°, low 47°.
Pressure30.42 inHg
Wind8.1 mph SE
Humidity65%
Visibility—
Dew point45°
Fri, 2363° / 55°0.09
63 °
Marble Hill, Friday, 23 October
Light rain. High 63°, low 55°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity82%
Visibility—
Dew point56°
Sat, 2459° / 43°0.86
59 °
Marble Hill, Saturday, 24 October
Rain. High 59°, low 43°.
Pressure29.77 inHg
Wind23.5 mph NW
Humidity93%
Visibility—
Dew point50°
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.