Monthly outlook for Cape Isle of Wight, MD: average high 80.8°, average low 69.8°. That is 0.2° below the climate normal for August. Precipitation is expected on 6 days (about 0.8 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 10 August (90.5°), the coolest 15 August (61.3°).
80.8°/69.8°
Average high / low
−0.2°
Below normal
6 / 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
80.9°
81.7°
-0.4°
19 August – 28 August
80.4°
80.4°
+0°
29 August – 7 September
at normal
79.4°
—
August records over 66 years
94.8°20 August 1983All-time high
54°31 August 2025All-time low
Climate normals and records are computed from the nearest reference point — West Ocean City (0 mi).
Mon, 1090° / 77°0
90 °
Cape Isle of Wight, Monday, 10 August
Overcast. High 90°, low 77°.
Pressure30.00 inHg
Wind7.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point68°
Tue, 1185° / 75°0
85 °
Cape Isle of Wight, Tuesday, 11 August
Mostly clear. High 85°, low 75°.
Pressure29.88 inHg
Wind6.4 mph NW
Humidity66%
Visibility6.2 mi
Dew point70°
Wed, 1283° / 73°0.1
83 °
Cape Isle of Wight, Wednesday, 12 August
Rain. High 83°, low 73°.
Pressure29.83 inHg
Wind5.1 mph NW
Humidity82%
Visibility6.2 mi
Dew point72°
Thu, 1386° / 73°0
86 °
Cape Isle of Wight, Thursday, 13 August
Partly cloudy. High 86°, low 73°.
Pressure29.85 inHg
Wind13 mph NW
Humidity61%
Visibility6.2 mi
Dew point69°
Fri, 1472° / 63°0.17
72 °
Cape Isle of Wight, Friday, 14 August
Light rain. High 72°, low 63°.
Pressure30.06 inHg
Wind8.7 mph NW
Humidity68%
Visibility—
Dew point59°
Sat, 1575° / 61°0
75 °
Cape Isle of Wight, Saturday, 15 August
Overcast. High 75°, low 61°.
Pressure30.18 inHg
Wind12.1 mph NW
Humidity46%
Visibility—
Dew point51°
Sun, 1676° / 62°0
76 °
Cape Isle of Wight, Sunday, 16 August
Overcast. High 76°, low 62°.
Pressure30.18 inHg
Wind13.9 mph S
Humidity50%
Visibility—
Dew point55°
Mon, 1773° / 69°0.16
73 °
Cape Isle of Wight, Monday, 17 August
Light rain. High 73°, low 69°.
Pressure29.91 inHg
Wind16.1 mph S
Humidity96%
Visibility—
Dew point70°
Tue, 1879° / 65°0
79 °
Cape Isle of Wight, Tuesday, 18 August
Partly cloudy. High 79°, low 65°.
Pressure29.97 inHg
Wind8.9 mph N
Humidity53%
Visibility—
Dew point59°
Wed, 1978° / 70°0.19
78 °
Cape Isle of Wight, Wednesday, 19 August
Rain. High 78°, low 70°.
Pressure29.88 inHg
Wind14.7 mph S
Humidity68%
Visibility—
Dew point66°
Thu, 2085° / 71°0
85 °
Cape Isle of Wight, Thursday, 20 August
Clear. High 85°, low 71°.
Pressure29.74 inHg
Wind9.5 mph W
Humidity56%
Visibility—
Dew point66°
Fri, 2178° / 70°0.03
78 °
Cape Isle of Wight, Friday, 21 August
Light rain. High 78°, low 70°.
Pressure29.88 inHg
Wind9.3 mph N
Humidity60%
Visibility—
Dew point62°
Sat, 2279° / 69°0
79 °
Cape Isle of Wight, Saturday, 22 August
Clear. High 79°, low 69°.
Pressure29.97 inHg
Wind19.4 mph S
Humidity69%
Visibility—
Dew point67°
Sun, 2386° / 75°0.06
86 °
Cape Isle of Wight, Sunday, 23 August
Light rain. High 86°, low 75°.
Pressure29.91 inHg
Wind17.8 mph SW
Humidity61%
Visibility—
Dew point70°
Mon, 2477° / 69°0
77 °
Cape Isle of Wight, Monday, 24 August
Mostly clear. High 77°, low 69°.
Pressure30.15 inHg
Wind12.9 mph NE
Humidity54%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2581° / 70°0.04
81 °
Cape Isle of Wight, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high81°
Average low70°
Average precipitation0.04 in
Chance of precipitation22%
Record high91° (1968)
Record low60° (2024)
Wed, 2681° / 70°0.06
81 °
Cape Isle of Wight, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low70°
Average precipitation0.06 in
Chance of precipitation27%
Record high89° (1975)
Record low61° (1963)
Thu, 2781° / 71°0.12
81 °
Cape Isle of Wight, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low71°
Average precipitation0.12 in
Chance of precipitation32%
Record high92° (2020)
Record low61° (2025)
Fri, 2881° / 71°0.17
81 °
Cape Isle of Wight, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low71°
Average precipitation0.17 in
Chance of precipitation42%
Record high93° (2024)
Record low58° (2025)
Sat, 2981° / 71°0.13
81 °
Cape Isle of Wight, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high81°
Average low71°
Average precipitation0.13 in
Chance of precipitation30%
Record high90° (2018)
Record low57° (1982)
Sun, 3080° / 70°0.08
80 °
Cape Isle of Wight, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.08 in
Chance of precipitation30%
Record high90° (1973)
Record low55° (1986)
Mon, 3180° / 70°0.07
80 °
Cape Isle of Wight, Monday, 31 August
Climate normal for this date — 60-year average.
Average high80°
Average low70°
Average precipitation0.07 in
Chance of precipitation23%
Record high89° (1991)
Record low54° (2025)
Tue, 0179° / 70°0.22
79 °
Cape Isle of Wight, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.22 in
Chance of precipitation38%
Record high89° (2010)
Record low61° (1986)
Wed, 0279° / 69°0.09
79 °
Cape Isle of Wight, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.09 in
Chance of precipitation40%
Record high90° (1980)
Record low59° (2023)
Thu, 0379° / 70°0.12
79 °
Cape Isle of Wight, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low70°
Average precipitation0.12 in
Chance of precipitation33%
Record high89° (1984)
Record low58° (1967)
Fri, 0480° / 69°0.13
80 °
Cape Isle of Wight, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low69°
Average precipitation0.13 in
Chance of precipitation27%
Record high92° (2023)
Record low59° (1997)
Sat, 0579° / 69°0.08
79 °
Cape Isle of Wight, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.08 in
Chance of precipitation27%
Record high89° (1985)
Record low59° (1997)
Sun, 0679° / 69°0.19
79 °
Cape Isle of Wight, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high79°
Average low69°
Average precipitation0.19 in
Chance of precipitation35%
Record high92° (1983)
Record low60° (1962)
Mon, 0778° / 68°0.1
78 °
Cape Isle of Wight, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low68°
Average precipitation0.1 in
Chance of precipitation30%
Record high91° (1983)
Record low59° (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 Cape Isle of Wight, 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 Cape Isle of Wight, 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.