Monthly outlook for Locust Grove Beach, MD: average high 84.9°, average low 70.8°. That is 1° above the climate normal for August. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 21 August (92.3°), the coolest 16 August (64.1°).
84.9°/70.8°
Average high / low
+1°
Above normal
4 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
82.9°
83.8°
-0.5°
19 August – 28 August
88.2°
82.4°
+3.2°
29 August – 7 September
at normal
81.3°
—
August records over 66 years
99.5°15 August 1988All-time high
55.8°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — North Beach (4 mi).
Mon, 1092° / 75°0
92 °
Locust Grove Beach, Monday, 10 August
Light rain. High 92°, low 75°.
Pressure30.00 inHg
Wind3.8 mph SE
Humidity53%
Visibility6.2 mi
Dew point69°
Tue, 1188° / 72°0.02
88 °
Locust Grove Beach, Tuesday, 11 August
Light rain. High 88°, low 72°.
Pressure29.91 inHg
Wind7.1 mph N
Humidity53%
Visibility6.2 mi
Dew point66°
Wed, 1288° / 70°0.06
88 °
Locust Grove Beach, Wednesday, 12 August
Light rain. High 88°, low 70°.
Pressure29.80 inHg
Wind9 mph W
Humidity55%
Visibility6.2 mi
Dew point67°
Thu, 1386° / 72°0.1
86 °
Locust Grove Beach, Thursday, 13 August
Light rain. High 86°, low 72°.
Pressure29.83 inHg
Wind15.6 mph NW
Humidity44%
Visibility—
Dew point60°
Fri, 1479° / 65°0
79 °
Locust Grove Beach, Friday, 14 August
Overcast. High 79°, low 65°.
Pressure30.06 inHg
Wind12.1 mph NW
Humidity35%
Visibility—
Dew point47°
Sat, 1579° / 65°0
79 °
Locust Grove Beach, Saturday, 15 August
Overcast. High 79°, low 65°.
Pressure30.15 inHg
Wind10.8 mph N
Humidity37%
Visibility—
Dew point48°
Sun, 1674° / 64°0
74 °
Locust Grove Beach, Sunday, 16 August
Overcast. High 74°, low 64°.
Pressure30.15 inHg
Wind9.3 mph NE
Humidity44%
Visibility—
Dew point50°
Mon, 1773° / 69°0.01
73 °
Locust Grove Beach, Monday, 17 August
Light rain. High 73°, low 69°.
Pressure30.00 inHg
Wind7.4 mph S
Humidity76%
Visibility—
Dew point65°
Tue, 1880° / 69°0
80 °
Locust Grove Beach, Tuesday, 18 August
Partly cloudy. High 80°, low 69°.
Pressure30.00 inHg
Wind8.3 mph NE
Humidity64%
Visibility—
Dew point64°
Wed, 1984° / 70°0
84 °
Locust Grove Beach, Wednesday, 19 August
Clear. High 84°, low 70°.
Pressure30.09 inHg
Wind8.6 mph SE
Humidity51%
Visibility—
Dew point60°
Thu, 2084° / 70°0
84 °
Locust Grove Beach, Thursday, 20 August
Clear. High 84°, low 70°.
Pressure30.03 inHg
Wind11.7 mph S
Humidity51%
Visibility—
Dew point62°
Fri, 2192° / 72°0.03
92 °
Locust Grove Beach, Friday, 21 August
Light rain. High 92°, low 72°.
Pressure29.85 inHg
Wind17.7 mph S
Humidity50%
Visibility—
Dew point69°
Sat, 2289° / 75°0.07
89 °
Locust Grove Beach, Saturday, 22 August
Light rain. High 89°, low 75°.
Pressure29.88 inHg
Wind9.3 mph NE
Humidity68%
Visibility—
Dew point74°
Sun, 2389° / 78°0.02
89 °
Locust Grove Beach, Sunday, 23 August
Light rain. High 89°, low 78°.
Pressure29.91 inHg
Wind9.4 mph S
Humidity51%
Visibility—
Dew point66°
Mon, 2491° / 73°0.23
91 °
Locust Grove Beach, Monday, 24 August
Rain. High 91°, low 73°.
Pressure29.94 inHg
Wind21.9 mph NW
Humidity53%
Visibility—
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 70°0.06
83 °
Locust Grove Beach, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2007)
Record low61° (1977)
Wed, 2683° / 70°0.05
83 °
Locust Grove Beach, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1975)
Record low62° (1963)
Thu, 2783° / 71°0.16
83 °
Locust Grove Beach, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1987)
Record low62° (2025)
Fri, 2883° / 71°0.17
83 °
Locust Grove Beach, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.17 in
Chance of precipitation43%
Record high94° (1973)
Record low60° (1986)
Sat, 2983° / 71°0.12
83 °
Locust Grove Beach, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low71°
Average precipitation0.12 in
Chance of precipitation33%
Record high92° (2006)
Record low56° (1982)
Sun, 3083° / 70°0.07
83 °
Locust Grove Beach, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high83°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high92° (1973)
Record low58° (1986)
Mon, 3182° / 70°0.11
82 °
Locust Grove Beach, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low70°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1973)
Record low59° (1986)
Tue, 0181° / 69°0.19
81 °
Locust Grove Beach, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high94° (1980)
Record low59° (1967)
Wed, 0281° / 69°0.1
81 °
Locust Grove Beach, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1980)
Record low59° (1967)
Thu, 0381° / 69°0.12
81 °
Locust Grove Beach, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation25%
Record high92° (1993)
Record low57° (1967)
Fri, 0481° / 69°0.08
81 °
Locust Grove Beach, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.08 in
Chance of precipitation23%
Record high93° (2023)
Record low57° (1997)
Sat, 0581° / 69°0.12
81 °
Locust Grove Beach, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low69°
Average precipitation0.12 in
Chance of precipitation32%
Record high91° (1985)
Record low57° (1997)
Sun, 0680° / 68°0.2
80 °
Locust Grove Beach, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low68°
Average precipitation0.2 in
Chance of precipitation38%
Record high93° (1983)
Record low57° (1962)
Mon, 0780° / 67°0.07
80 °
Locust Grove Beach, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1983)
Record low58° (1988)
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 Locust Grove Beach, 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 Locust Grove Beach, 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.