Monthly outlook for Saint Clement Shores, MD: average high 89.7°, average low 71.8°. That is 4.5° above the climate normal for August. Precipitation is expected on 8 days (about 1.8 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 16 August (98.6°), the coolest 18 August (68.4°).
89.7°/71.8°
Average high / low
+4.5°
Above normal
8 / 6
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
89.2°
82.2°
+3.9°
19 August – 28 August
90.4°
81°
+5.3°
29 August – 7 September
at normal
80°
—
August records over 66 years
97.2°2 August 2024All-time high
55.2°22 August 2024All-time low
Climate normals and records are computed from the nearest reference point — Lexington Park (14 mi).
Mon, 1095° / 74°0.1
95 °
Saint Clement Shores, Monday, 10 August
Rain. High 95°, low 74°.
Pressure29.97 inHg
Wind4 mph SW
Humidity48%
Visibility6.2 mi
Dew point67°
Tue, 1192° / 71°0.05
92 °
Saint Clement Shores, Tuesday, 11 August
Light rain. High 92°, low 71°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity49%
Visibility6.2 mi
Dew point65°
Wed, 1291° / 72°0.08
91 °
Saint Clement Shores, Wednesday, 12 August
Light rain. High 91°, low 72°.
Pressure29.80 inHg
Wind4.4 mph SW
Humidity61%
Visibility6.2 mi
Dew point69°
Thu, 1391° / 71°0
91 °
Saint Clement Shores, Thursday, 13 August
Partly cloudy. High 91°, low 71°.
Pressure29.91 inHg
Wind8.2 mph NW
Humidity40%
Visibility6.2 mi
Dew point61°
Fri, 1477° / 69°0.18
77 °
Saint Clement Shores, Friday, 14 August
Light rain. High 77°, low 69°.
Pressure30.09 inHg
Wind6.9 mph NE
Humidity79%
Visibility—
Dew point67°
Sat, 1582° / 69°0.03
82 °
Saint Clement Shores, Saturday, 15 August
Light rain. High 82°, low 69°.
Pressure30.15 inHg
Wind9.4 mph S
Humidity62%
Visibility—
Dew point66°
Sun, 1699° / 73°0.03
99 °
Saint Clement Shores, Sunday, 16 August
Light rain. High 99°, low 73°.
Pressure29.88 inHg
Wind12.3 mph S
Humidity48%
Visibility—
Dew point69°
Mon, 1787° / 72°0.01
87 °
Saint Clement Shores, Monday, 17 August
Light rain. High 87°, low 72°.
Pressure29.97 inHg
Wind12.4 mph N
Humidity41%
Visibility—
Dew point58°
Tue, 1888° / 68°0.02
88 °
Saint Clement Shores, Tuesday, 18 August
Light rain. High 88°, low 68°.
Pressure30.06 inHg
Wind16.1 mph S
Humidity43%
Visibility—
Dew point61°
Wed, 1996° / 75°0.04
96 °
Saint Clement Shores, Wednesday, 19 August
Light rain. High 96°, low 75°.
Pressure29.91 inHg
Wind13.9 mph S
Humidity46%
Visibility—
Dew point68°
Thu, 2089° / 70°0
89 °
Saint Clement Shores, Thursday, 20 August
Clear. High 89°, low 70°.
Pressure29.97 inHg
Wind9.7 mph S
Humidity38%
Visibility—
Dew point58°
Fri, 2190° / 73°0.48
90 °
Saint Clement Shores, Friday, 21 August
Rain. High 90°, low 73°.
Pressure29.83 inHg
Wind13.9 mph SW
Humidity60%
Visibility—
Dew point68°
Sat, 2288° / 71°0.6
88 °
Saint Clement Shores, Saturday, 22 August
Rain. High 88°, low 71°.
Pressure29.85 inHg
Wind10 mph E
Humidity56%
Visibility—
Dew point68°
Sun, 2386° / 72°0.1
86 °
Saint Clement Shores, Sunday, 23 August
Light rain. High 86°, low 72°.
Pressure29.97 inHg
Wind5.9 mph SE
Humidity63%
Visibility—
Dew point69°
Mon, 2494° / 75°0.04
94 °
Saint Clement Shores, Monday, 24 August
Light rain. High 94°, low 75°.
Pressure29.97 inHg
Wind8.1 mph NW
Humidity47%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 72°0.06
81 °
Saint Clement Shores, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low72°
Average precipitation0.06 in
Chance of precipitation18%
Record high95° (2023)
Record low62° (2024)
Wed, 2681° / 72°0.04
81 °
Saint Clement Shores, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low72°
Average precipitation0.04 in
Chance of precipitation27%
Record high90° (2021)
Record low63° (1977)
Thu, 2782° / 73°0.17
82 °
Saint Clement Shores, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.17 in
Chance of precipitation28%
Record high93° (2020)
Record low62° (2025)
Fri, 2882° / 73°0.15
82 °
Saint Clement Shores, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low73°
Average precipitation0.15 in
Chance of precipitation37%
Record high93° (2024)
Record low61° (2025)
Sat, 2981° / 72°0.1
81 °
Saint Clement Shores, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low72°
Average precipitation0.1 in
Chance of precipitation30%
Record high90° (2018)
Record low59° (1965)
Sun, 3081° / 72°0.07
81 °
Saint Clement Shores, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high81°
Average low72°
Average precipitation0.07 in
Chance of precipitation20%
Record high92° (2022)
Record low60° (2025)
Mon, 3181° / 72°0.09
81 °
Saint Clement Shores, Monday, 31 August
Climate normal for this date — 60-year average.
Average high81°
Average low72°
Average precipitation0.09 in
Chance of precipitation27%
Record high90° (1973)
Record low59° (2025)
Tue, 0179° / 71°0.24
79 °
Saint Clement Shores, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.24 in
Chance of precipitation35%
Record high89° (1980)
Record low59° (2017)
Wed, 0280° / 71°0.06
80 °
Saint Clement Shores, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.06 in
Chance of precipitation32%
Record high90° (1980)
Record low59° (2017)
Thu, 0380° / 71°0.1
80 °
Saint Clement Shores, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.1 in
Chance of precipitation28%
Record high91° (2023)
Record low60° (2025)
Fri, 0480° / 71°0.13
80 °
Saint Clement Shores, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low71°
Average precipitation0.13 in
Chance of precipitation32%
Record high95° (2019)
Record low59° (1997)
Sat, 0579° / 71°0.12
79 °
Saint Clement Shores, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.12 in
Chance of precipitation35%
Record high93° (2023)
Record low62° (1997)
Sun, 0679° / 70°0.2
79 °
Saint Clement Shores, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.2 in
Chance of precipitation35%
Record high95° (2023)
Record low60° (1962)
Mon, 0779° / 70°0.08
79 °
Saint Clement Shores, Monday, 7 September
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.08 in
Chance of precipitation30%
Record high90° (2023)
Record low61° (2019)
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 Saint Clement Shores, 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 Saint Clement Shores, 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.