Monthly outlook for Marriott Hill, MD: average high 63.5°, average low 49.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (71.5°), the coolest 24 October (37.8°).
63.5°/49.1°
Average high / low
+1.4°
Above normal
5 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.9°
61.9°
+1.2°
2 November – 11 November
62.6°
58.7°
+2.2°
12 November – 21 November
at normal
53.9°
—
October records over 66 years
93.9°2 October 2019All-time high
33.4°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Annapolis (9 mi).
Sat, 2462° / 38°0
62 °
Marriott Hill, Saturday, 24 October
Clear. High 62°, low 38°.
Pressure30.53 inHg
Wind3.5 mph E
Humidity47%
Visibility6.2 mi
Dew point38°
Sun, 2563° / 40°0
63 °
Marriott Hill, Sunday, 25 October
Clear. High 63°, low 40°.
Pressure30.56 inHg
Wind2.7 mph NE
Humidity52%
Visibility6.2 mi
Dew point42°
Mon, 2667° / 41°0
67 °
Marriott Hill, Monday, 26 October
Clear. High 67°, low 41°.
Pressure30.36 inHg
Wind4.4 mph W
Humidity58%
Visibility6.2 mi
Dew point47°
Tue, 2763° / 50°0
63 °
Marriott Hill, Tuesday, 27 October
Clear. High 63°, low 50°.
Pressure30.36 inHg
Wind6.6 mph N
Humidity61%
Visibility—
Dew point44°
Wed, 2861° / 46°0
61 °
Marriott Hill, Wednesday, 28 October
Mostly clear. High 61°, low 46°.
Pressure30.45 inHg
Wind10.3 mph SE
Humidity65%
Visibility—
Dew point44°
Thu, 2962° / 50°0
62 °
Marriott Hill, Thursday, 29 October
Clear. High 62°, low 50°.
Pressure30.45 inHg
Wind6.6 mph S
Humidity68%
Visibility—
Dew point47°
Fri, 3067° / 50°0
67 °
Marriott Hill, Friday, 30 October
Overcast. High 67°, low 50°.
Pressure30.27 inHg
Wind6.6 mph SW
Humidity68%
Visibility—
Dew point49°
Sat, 3167° / 54°0
67 °
Marriott Hill, Saturday, 31 October
Overcast. High 67°, low 54°.
Pressure30.30 inHg
Wind7.4 mph SE
Humidity64%
Visibility—
Dew point50°
Sun, 0165° / 55°0.11
65 °
Marriott Hill, Sunday, 1 November
Light rain. High 65°, low 55°.
Pressure30.24 inHg
Wind10.5 mph S
Humidity83%
Visibility—
Dew point58°
Mon, 0272° / 63°0.65
72 °
Marriott Hill, Monday, 2 November
Rain. High 72°, low 63°.
Pressure30.06 inHg
Wind9.9 mph S
Humidity94%
Visibility—
Dew point65°
Tue, 0365° / 61°0.09
65 °
Marriott Hill, Tuesday, 3 November
Light rain. High 65°, low 61°.
Pressure30.03 inHg
Wind5.1 mph NE
Humidity97%
Visibility—
Dew point62°
Wed, 0462° / 56°0.29
62 °
Marriott Hill, Wednesday, 4 November
Light rain. High 62°, low 56°.
Pressure30.12 inHg
Wind12.3 mph S
Humidity96%
Visibility—
Dew point55°
Thu, 0561° / 49°0.11
61 °
Marriott Hill, Thursday, 5 November
Light rain. High 61°, low 49°.
Pressure29.85 inHg
Wind18 mph NW
Humidity60%
Visibility—
Dew point43°
Fri, 0661° / 45°0
61 °
Marriott Hill, Friday, 6 November
Overcast. High 61°, low 45°.
Pressure29.85 inHg
Wind13.4 mph W
Humidity58%
Visibility—
Dew point36°
Sat, 0754° / 46°0
54 °
Marriott Hill, Saturday, 7 November
Clear. High 54°, low 46°.
Pressure30.15 inHg
Wind13.8 mph NW
Humidity42%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0858° / 45°0.15
58 °
Marriott Hill, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.15 in
Chance of precipitation22%
Record high73° (1975)
Record low33° (1967)
Mon, 0958° / 45°0.08
58 °
Marriott Hill, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2023)
Record low30° (1976)
Tue, 1058° / 45°0.16
58 °
Marriott Hill, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (2020)
Record low33° (2017)
Wed, 1156° / 45°0.18
56 °
Marriott Hill, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.18 in
Chance of precipitation28%
Record high73° (2024)
Record low26° (2017)
Thu, 1255° / 44°0.23
55 °
Marriott Hill, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high55°
Average low44°
Average precipitation0.23 in
Chance of precipitation38%
Record high70° (2022)
Record low29° (2017)
Fri, 1354° / 42°0.13
54 °
Marriott Hill, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.13 in
Chance of precipitation38%
Record high70° (1964)
Record low24° (2019)
Sat, 1454° / 42°0.08
54 °
Marriott Hill, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.08 in
Chance of precipitation17%
Record high71° (1985)
Record low27° (2019)
Sun, 1555° / 43°0.11
55 °
Marriott Hill, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high75° (1993)
Record low29° (1967)
Mon, 1655° / 42°0.13
55 °
Marriott Hill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.13 in
Chance of precipitation32%
Record high72° (2005)
Record low26° (1967)
Tue, 1753° / 42°0.09
53 °
Marriott Hill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (2023)
Record low30° (1996)
Wed, 1854° / 41°0.06
54 °
Marriott Hill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (2021)
Record low28° (2014)
Thu, 1954° / 42°0.11
54 °
Marriott Hill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high68° (1985)
Record low25° (2014)
Fri, 2053° / 42°0.08
53 °
Marriott Hill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.08 in
Chance of precipitation27%
Record high72° (1985)
Record low29° (2022)
Sat, 2152° / 41°0.1
52 °
Marriott Hill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1991)
Record low23° (2022)
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 Marriott 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 Marriott 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.