Monthly outlook for Gray Haven, MD: average high 68.5°, average low 54.5°. That is 1.6° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 13 October (79.3°), the coolest 18 October (44°).
68.5°/54.5°
Average high / low
+1.6°
Above normal
4 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
71.6°
66.8°
+2.7°
18 October – 27 October
63.5°
63°
+0.3°
28 October – 6 November
at normal
60.2°
—
October records over 66 years
93.7°2 October 2019All-time high
28.2°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Baltimore (7 mi).
Fri, 0977° / 48°0
77 °
Gray Haven, Friday, 9 October
Mostly clear. High 77°, low 48°.
Pressure30.21 inHg
Wind8.8 mph W
Humidity36%
Visibility6.2 mi
Dew point44°
Sat, 1071° / 49°0
71 °
Gray Haven, Saturday, 10 October
Overcast. High 71°, low 49°.
Pressure30.45 inHg
Wind5.4 mph E
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 1165° / 60°0.87
65 °
Gray Haven, Sunday, 11 October
Rain. High 65°, low 60°.
Pressure30.27 inHg
Wind9.4 mph E
Humidity97%
Visibility1.4 mi
Dew point61°
Mon, 1272° / 63°1.06
72 °
Gray Haven, Monday, 12 October
Heavy rain. High 72°, low 63°.
Pressure29.77 inHg
Wind10.1 mph NW
Humidity82%
Visibility6.2 mi
Dew point62°
Tue, 1379° / 61°0.06
79 °
Gray Haven, Tuesday, 13 October
Light rain. High 79°, low 61°.
Pressure29.83 inHg
Wind7.9 mph W
Humidity65%
Visibility—
Dew point60°
Wed, 1466° / 55°0
66 °
Gray Haven, Wednesday, 14 October
Clear. High 66°, low 55°.
Pressure30.06 inHg
Wind11.7 mph NW
Humidity52%
Visibility—
Dew point41°
Thu, 1560° / 53°0
60 °
Gray Haven, Thursday, 15 October
Overcast. High 60°, low 53°.
Pressure30.33 inHg
Wind7 mph SE
Humidity47%
Visibility—
Dew point36°
Fri, 1676° / 59°0
76 °
Gray Haven, Friday, 16 October
Mostly clear. High 76°, low 59°.
Pressure30.24 inHg
Wind12.2 mph S
Humidity63%
Visibility—
Dew point53°
Sat, 1771° / 48°0
71 °
Gray Haven, Saturday, 17 October
Partly cloudy. High 71°, low 48°.
Pressure30.27 inHg
Wind19.9 mph N
Humidity52%
Visibility—
Dew point43°
Sun, 1859° / 44°0
59 °
Gray Haven, Sunday, 18 October
Clear. High 59°, low 44°.
Pressure30.62 inHg
Wind10.2 mph N
Humidity36%
Visibility—
Dew point25°
Mon, 1962° / 50°0
62 °
Gray Haven, Monday, 19 October
Overcast. High 62°, low 50°.
Pressure30.53 inHg
Wind8.9 mph S
Humidity38%
Visibility—
Dew point30°
Tue, 2060° / 56°0
60 °
Gray Haven, Tuesday, 20 October
Overcast. High 60°, low 56°.
Pressure30.33 inHg
Wind7 mph SW
Humidity53%
Visibility—
Dew point41°
Wed, 2160° / 57°0.08
60 °
Gray Haven, Wednesday, 21 October
Light rain. High 60°, low 57°.
Pressure30.24 inHg
Wind6.8 mph SW
Humidity62%
Visibility—
Dew point47°
Thu, 2269° / 58°0
69 °
Gray Haven, Thursday, 22 October
Clear. High 69°, low 58°.
Pressure30.18 inHg
Wind9.7 mph S
Humidity64%
Visibility—
Dew point51°
Fri, 2371° / 56°0
71 °
Gray Haven, Friday, 23 October
Overcast. High 71°, low 56°.
Pressure30.00 inHg
Wind15.4 mph NW
Humidity67%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2462° / 48°0.12
62 °
Gray Haven, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (2001)
Record low28° (1969)
Sun, 2562° / 48°0.18
62 °
Gray Haven, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.18 in
Chance of precipitation30%
Record high77° (2021)
Record low34° (2018)
Mon, 2662° / 47°0.17
62 °
Gray Haven, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation30%
Record high75° (1984)
Record low34° (2013)
Tue, 2762° / 47°0.2
62 °
Gray Haven, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.2 in
Chance of precipitation28%
Record high79° (1963)
Record low33° (1976)
Wed, 2862° / 47°0.13
62 °
Gray Haven, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high83° (2023)
Record low29° (1976)
Thu, 2960° / 45°0.26
60 °
Gray Haven, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.26 in
Chance of precipitation22%
Record high76° (1984)
Record low32° (1965)
Fri, 3060° / 44°0.13
60 °
Gray Haven, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation28%
Record high78° (2016)
Record low32° (1969)
Sat, 3161° / 45°0.06
61 °
Gray Haven, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation22%
Record high79° (2024)
Record low31° (1988)
Sun, 0162° / 47°0.1
62 °
Gray Haven, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation25%
Record high80° (1974)
Record low35° (2002)
Mon, 0262° / 47°0.13
62 °
Gray Haven, Monday, 2 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.13 in
Chance of precipitation32%
Record high78° (1971)
Record low31° (1976)
Tue, 0361° / 45°0.08
61 °
Gray Haven, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (2017)
Record low31° (2023)
Wed, 0459° / 43°0.11
59 °
Gray Haven, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.11 in
Chance of precipitation22%
Record high78° (1974)
Record low29° (2006)
Thu, 0559° / 44°0.11
59 °
Gray Haven, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (1961)
Record low28° (1991)
Fri, 0658° / 44°0.09
58 °
Gray Haven, Friday, 6 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.09 in
Chance of precipitation27%
Record high81° (2024)
Record low28° (1967)
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 Gray Haven, 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 Gray Haven, 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.