Monthly outlook for Back Bay Beach, MD: average high 83.2°, average low 69.4°. That is 0° above the climate normal for August. Precipitation is expected on 8 days (about 1.5 inches), against a normal of 6 days and 2.3 inches. The warmest day looks like 10 August (92.6°), the coolest 14 August (60.9°).
83.2°/69.4°
Average high / low
+0°
Above normal
8 / 6
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.2°
83.8°
-0.3°
19 August – 28 August
83°
82.4°
+0.3°
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 (9 mi).
Mon, 1093° / 73°0.14
93 °
Back Bay Beach, Monday, 10 August
Rain. High 93°, low 73°.
Pressure30.00 inHg
Wind1.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 72°0.21
91 °
Back Bay Beach, Tuesday, 11 August
Rain. High 91°, low 72°.
Pressure29.94 inHg
Wind1.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point68°
Wed, 1289° / 73°0.06
89 °
Back Bay Beach, Wednesday, 12 August
Light rain. High 89°, low 73°.
Pressure29.80 inHg
Wind7.8 mph W
Humidity70%
Visibility6.2 mi
Dew point69°
Thu, 1387° / 73°0.04
87 °
Back Bay Beach, Thursday, 13 August
Light rain. High 87°, low 73°.
Pressure29.83 inHg
Wind14 mph NW
Humidity42%
Visibility—
Dew point60°
Fri, 1474° / 61°0
74 °
Back Bay Beach, Friday, 14 August
Overcast. High 74°, low 61°.
Pressure30.09 inHg
Wind10.3 mph NW
Humidity44%
Visibility—
Dew point49°
Sat, 1582° / 61°0
82 °
Back Bay Beach, Saturday, 15 August
Clear. High 82°, low 61°.
Pressure30.15 inHg
Wind10.3 mph N
Humidity35%
Visibility—
Dew point49°
Sun, 1679° / 67°0
79 °
Back Bay Beach, Sunday, 16 August
Partly cloudy. High 79°, low 67°.
Pressure30.18 inHg
Wind10.1 mph S
Humidity42%
Visibility—
Dew point51°
Mon, 1776° / 71°0.04
76 °
Back Bay Beach, Monday, 17 August
Light rain. High 76°, low 71°.
Pressure30.09 inHg
Wind12.3 mph S
Humidity65%
Visibility—
Dew point63°
Tue, 1873° / 69°0.57
73 °
Back Bay Beach, Tuesday, 18 August
Rain. High 73°, low 69°.
Pressure30.03 inHg
Wind11.1 mph S
Humidity88%
Visibility—
Dew point68°
Wed, 1980° / 71°0.32
80 °
Back Bay Beach, Wednesday, 19 August
Light rain. High 80°, low 71°.
Pressure29.91 inHg
Wind12.9 mph S
Humidity88%
Visibility—
Dew point70°
Thu, 2081° / 71°0.11
81 °
Back Bay Beach, Thursday, 20 August
Light rain. High 81°, low 71°.
Pressure29.74 inHg
Wind16.8 mph NW
Humidity43%
Visibility—
Dew point55°
Fri, 2181° / 64°0
81 °
Back Bay Beach, Friday, 21 August
Clear. High 81°, low 64°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity35%
Visibility—
Dew point48°
Sat, 2278° / 66°0
78 °
Back Bay Beach, Saturday, 22 August
Mostly clear. High 78°, low 66°.
Pressure30.06 inHg
Wind11.2 mph S
Humidity40%
Visibility—
Dew point50°
Sun, 2385° / 72°0.03
85 °
Back Bay Beach, Sunday, 23 August
Light rain. High 85°, low 72°.
Pressure29.97 inHg
Wind14.9 mph SW
Humidity77%
Visibility—
Dew point69°
Mon, 2492° / 72°0
92 °
Back Bay Beach, Monday, 24 August
Clear. High 92°, low 72°.
Pressure29.91 inHg
Wind10.2 mph W
Humidity44%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 70°0.06
83 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 °
Back Bay 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 Back Bay 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 Back Bay 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.