Monthly outlook for Marriott Hill, MD: average high 67.5°, average low 51.1°. That is 4° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 30 October (74.8°), the coolest 25 October (38.1°).
67.5°/51.1°
Average high / low
+4°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
68.9°
61.5°
+4.1°
4 November – 13 November
65°
57.2°
+4.3°
14 November – 23 November
at normal
53.3°
—
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).
Mon, 2670° / 40°0
70 °
Marriott Hill, Monday, 26 October
Clear. High 70°, low 40°.
Pressure30.33 inHg
Wind5.6 mph W
Humidity55%
Visibility6.2 mi
Dew point47°
Tue, 2765° / 46°0
65 °
Marriott Hill, Tuesday, 27 October
Clear. High 65°, low 46°.
Pressure30.36 inHg
Wind5.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point47°
Wed, 2863° / 48°0
63 °
Marriott Hill, Wednesday, 28 October
Overcast. High 63°, low 48°.
Pressure30.47 inHg
Wind5.2 mph SE
Humidity59%
Visibility6.2 mi
Dew point47°
Thu, 2970° / 50°0
70 °
Marriott Hill, Thursday, 29 October
Overcast. High 70°, low 50°.
Pressure30.30 inHg
Wind6.5 mph SW
Humidity70%
Visibility6.2 mi
Dew point56°
Fri, 3075° / 52°0
75 °
Marriott Hill, Friday, 30 October
Clear. High 75°, low 52°.
Pressure30.21 inHg
Wind5.7 mph SW
Humidity78%
Visibility—
Dew point56°
Sat, 3172° / 56°0
72 °
Marriott Hill, Saturday, 31 October
Partly cloudy. High 72°, low 56°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity57%
Visibility—
Dew point51°
Sun, 0170° / 56°0
70 °
Marriott Hill, Sunday, 1 November
Overcast. High 70°, low 56°.
Pressure30.33 inHg
Wind9.2 mph SE
Humidity60%
Visibility—
Dew point51°
Mon, 0270° / 59°0.03
70 °
Marriott Hill, Monday, 2 November
Light rain. High 70°, low 59°.
Pressure30.24 inHg
Wind9.2 mph S
Humidity82%
Visibility—
Dew point60°
Tue, 0372° / 61°0
72 °
Marriott Hill, Tuesday, 3 November
Light rain. High 72°, low 61°.
Pressure30.15 inHg
Wind8.1 mph S
Humidity88%
Visibility—
Dew point61°
Wed, 0474° / 61°0.34
74 °
Marriott Hill, Wednesday, 4 November
Rain. High 74°, low 61°.
Pressure29.91 inHg
Wind11.4 mph S
Humidity74%
Visibility—
Dew point60°
Thu, 0567° / 53°0.42
67 °
Marriott Hill, Thursday, 5 November
Rain. High 67°, low 53°.
Pressure29.74 inHg
Wind11.3 mph W
Humidity55%
Visibility—
Dew point46°
Fri, 0661° / 50°0
61 °
Marriott Hill, Friday, 6 November
Light rain. High 61°, low 50°.
Pressure29.68 inHg
Wind10.9 mph W
Humidity54%
Visibility—
Dew point42°
Sat, 0760° / 49°0
60 °
Marriott Hill, Saturday, 7 November
Clear. High 60°, low 49°.
Pressure29.80 inHg
Wind14.7 mph W
Humidity50%
Visibility—
Dew point37°
Sun, 0861° / 47°0.48
61 °
Marriott Hill, Sunday, 8 November
Rain. High 61°, low 47°.
Pressure29.88 inHg
Wind9.4 mph S
Humidity63%
Visibility—
Dew point42°
Mon, 0967° / 52°0.02
67 °
Marriott Hill, Monday, 9 November
Light rain. High 67°, low 52°.
Pressure29.62 inHg
Wind11.8 mph NW
Humidity71%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2251° / 40°0.12
51 °
Marriott Hill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (2007)
Record low26° (2018)
Mon, 2351° / 39°0.07
51 °
Marriott Hill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1979)
Record low25° (2018)
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.