Monthly outlook for Shorewood, MD: average high 87.4°, average low 66.9°. That is 2.7° above the climate normal for August. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 6 days and 2.1 inches. The warmest day looks like 24 August (98.9°), the coolest 16 August (54.9°).
87.4°/66.9°
Average high / low
+2.7°
Above normal
5 / 6
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83°
83.2°
-0.1°
19 August – 28 August
94.7°
81.8°
+7.1°
29 August – 7 September
at normal
80.7°
—
August records over 66 years
96.4°15 August 1988All-time high
52.9°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Odessa (12 mi).
Mon, 1088° / 72°0
88 °
Shorewood, Monday, 10 August
Partly cloudy. High 88°, low 72°.
Pressure30.00 inHg
Wind4.4 mph W
Humidity41%
Visibility6.2 mi
Dew point64°
Tue, 1190° / 71°0.04
90 °
Shorewood, Tuesday, 11 August
Light rain. High 90°, low 71°.
Pressure29.91 inHg
Wind13.2 mph NW
Humidity54%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 74°0.01
87 °
Shorewood, Wednesday, 12 August
Light rain. High 87°, low 74°.
Pressure29.77 inHg
Wind10 mph NW
Humidity55%
Visibility6.2 mi
Dew point67°
Thu, 1385° / 69°0.13
85 °
Shorewood, Thursday, 13 August
Light rain. High 85°, low 69°.
Pressure29.80 inHg
Wind15.9 mph NW
Humidity41%
Visibility—
Dew point57°
Fri, 1479° / 60°0
79 °
Shorewood, Friday, 14 August
Overcast. High 79°, low 60°.
Pressure30.03 inHg
Wind11.1 mph NW
Humidity39%
Visibility—
Dew point49°
Sat, 1577° / 57°0
77 °
Shorewood, Saturday, 15 August
Clear. High 77°, low 57°.
Pressure30.15 inHg
Wind14.4 mph NW
Humidity39%
Visibility—
Dew point47°
Sun, 1680° / 55°0
80 °
Shorewood, Sunday, 16 August
Overcast. High 80°, low 55°.
Pressure30.15 inHg
Wind7.3 mph NW
Humidity32%
Visibility—
Dew point45°
Mon, 1773° / 60°0.01
73 °
Shorewood, Monday, 17 August
Light rain. High 73°, low 60°.
Pressure30.00 inHg
Wind5.9 mph SE
Humidity71%
Visibility—
Dew point62°
Tue, 1886° / 63°0
86 °
Shorewood, Tuesday, 18 August
Partly cloudy. High 86°, low 63°.
Pressure30.00 inHg
Wind6.7 mph SE
Humidity43%
Visibility—
Dew point58°
Wed, 1989° / 64°0
89 °
Shorewood, Wednesday, 19 August
Clear. High 89°, low 64°.
Pressure30.06 inHg
Wind7.1 mph SE
Humidity36%
Visibility—
Dew point56°
Thu, 2092° / 65°0
92 °
Shorewood, Thursday, 20 August
Partly cloudy. High 92°, low 65°.
Pressure30.00 inHg
Wind6.4 mph S
Humidity35%
Visibility—
Dew point58°
Fri, 2197° / 69°0.38
97 °
Shorewood, Friday, 21 August
Rain. High 97°, low 69°.
Pressure29.85 inHg
Wind13.8 mph SW
Humidity40%
Visibility—
Dew point65°
Sat, 2294° / 74°0.18
94 °
Shorewood, Saturday, 22 August
Rain. High 94°, low 74°.
Pressure29.88 inHg
Wind9.4 mph N
Humidity50%
Visibility—
Dew point71°
Sun, 2397° / 71°0
97 °
Shorewood, Sunday, 23 August
Clear. High 97°, low 71°.
Pressure29.91 inHg
Wind6.5 mph W
Humidity30%
Visibility—
Dew point58°
Mon, 2499° / 73°0.07
99 °
Shorewood, Monday, 24 August
Light rain. High 99°, low 73°.
Pressure29.91 inHg
Wind9 mph SW
Humidity41%
Visibility—
Dew point69°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 67°0.05
82 °
Shorewood, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.05 in
Chance of precipitation13%
Record high93° (1968)
Record low58° (1971)
Wed, 2683° / 68°0.07
83 °
Shorewood, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.07 in
Chance of precipitation22%
Record high92° (1975)
Record low58° (1977)
Thu, 2783° / 69°0.16
83 °
Shorewood, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.16 in
Chance of precipitation28%
Record high91° (2020)
Record low58° (2025)
Fri, 2883° / 69°0.21
83 °
Shorewood, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low69°
Average precipitation0.21 in
Chance of precipitation43%
Record high94° (2024)
Record low56° (2025)
Sat, 2982° / 69°0.11
82 °
Shorewood, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low69°
Average precipitation0.11 in
Chance of precipitation27%
Record high93° (1973)
Record low53° (1982)
Sun, 3082° / 68°0.07
82 °
Shorewood, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.07 in
Chance of precipitation27%
Record high93° (1973)
Record low54° (2025)
Mon, 3182° / 68°0.07
82 °
Shorewood, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.07 in
Chance of precipitation22%
Record high93° (1973)
Record low54° (1965)
Tue, 0180° / 67°0.18
80 °
Shorewood, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.18 in
Chance of precipitation25%
Record high92° (1980)
Record low57° (2025)
Wed, 0280° / 66°0.09
80 °
Shorewood, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (1980)
Record low56° (2025)
Thu, 0381° / 67°0.12
81 °
Shorewood, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.12 in
Chance of precipitation27%
Record high92° (2023)
Record low53° (1967)
Fri, 0481° / 67°0.08
81 °
Shorewood, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low67°
Average precipitation0.08 in
Chance of precipitation27%
Record high97° (2023)
Record low54° (2024)
Sat, 0580° / 67°0.09
80 °
Shorewood, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high80°
Average low67°
Average precipitation0.09 in
Chance of precipitation30%
Record high96° (2023)
Record low56° (1997)
Sun, 0680° / 66°0.21
80 °
Shorewood, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low66°
Average precipitation0.21 in
Chance of precipitation33%
Record high96° (2023)
Record low55° (1994)
Mon, 0780° / 65°0.09
80 °
Shorewood, Monday, 7 September
Climate normal for this date — 60-year average.
Average high80°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high90° (1998)
Record low51° (1984)
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 Shorewood, 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 Shorewood, 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.