Monthly outlook for Bald Head Island, NC: average high 85.3°, average low 78.6°. That is 1.5° above the climate normal for August. Precipitation is expected on 13 days (about 4.2 inches), against a normal of 9 days and 3.3 inches. The warmest day looks like 10 August (89.1°), the coolest 17 August (74.2°).
85.3°/78.6°
Average high / low
+1.5°
Above normal
13 / 9
Wet days / normal
4.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.7°
82.5°
+1.7°
19 August – 28 August
84.6°
82.2°
+1.3°
29 August – 7 September
at normal
81.3°
—
August records over 66 years
91°1 August 1999All-time high
64.4°22 August 2024All-time low
Mon, 1089° / 81°0.26
89 °
Bald Head Island, Monday, 10 August
Light rain. High 89°, low 81°.
Pressure30.12 inHg
Wind9.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point73°
Tue, 1189° / 80°0.09
89 °
Bald Head Island, Tuesday, 11 August
Light rain. High 89°, low 80°.
Pressure30.03 inHg
Wind10.7 mph W
Humidity63%
Visibility6.2 mi
Dew point72°
Wed, 1289° / 81°0.01
89 °
Bald Head Island, Wednesday, 12 August
Light rain. High 89°, low 81°.
Pressure29.91 inHg
Wind10.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Thu, 1388° / 77°0.04
88 °
Bald Head Island, Thursday, 13 August
Light rain. High 88°, low 77°.
Pressure29.94 inHg
Wind16.4 mph NE
Humidity59%
Visibility—
Dew point70°
Fri, 1487° / 82°0.25
87 °
Bald Head Island, Friday, 14 August
Rain. High 87°, low 82°.
Pressure30.03 inHg
Wind16.5 mph SW
Humidity70%
Visibility—
Dew point76°
Sat, 1581° / 77°0.09
81 °
Bald Head Island, Saturday, 15 August
Light rain. High 81°, low 77°.
Pressure30.15 inHg
Wind13.2 mph E
Humidity81%
Visibility—
Dew point72°
Sun, 1680° / 78°0
80 °
Bald Head Island, Sunday, 16 August
Overcast. High 80°, low 78°.
Pressure30.18 inHg
Wind11.7 mph E
Humidity55%
Visibility—
Dew point62°
Mon, 1783° / 74°1.59
83 °
Bald Head Island, Monday, 17 August
Heavy rain. High 83°, low 74°.
Pressure30.00 inHg
Wind21 mph S
Humidity76%
Visibility—
Dew point73°
Tue, 1882° / 76°0.56
82 °
Bald Head Island, Tuesday, 18 August
Rain. High 82°, low 76°.
Pressure29.97 inHg
Wind21.3 mph SW
Humidity83%
Visibility—
Dew point73°
Wed, 1984° / 77°0.11
84 °
Bald Head Island, Wednesday, 19 August
Light rain. High 84°, low 77°.
Pressure29.94 inHg
Wind19.9 mph SW
Humidity74%
Visibility—
Dew point73°
Thu, 2086° / 79°0.11
86 °
Bald Head Island, Thursday, 20 August
Light rain. High 86°, low 79°.
Pressure29.83 inHg
Wind19.8 mph SW
Humidity70%
Visibility—
Dew point74°
Fri, 2184° / 76°0.12
84 °
Bald Head Island, Friday, 21 August
Light rain. High 84°, low 76°.
Pressure29.88 inHg
Wind14.1 mph W
Humidity71%
Visibility—
Dew point72°
Sat, 2285° / 81°0.02
85 °
Bald Head Island, Saturday, 22 August
Light rain. High 85°, low 81°.
Pressure30.03 inHg
Wind17.3 mph SW
Humidity71%
Visibility—
Dew point74°
Sun, 2386° / 82°0.22
86 °
Bald Head Island, Sunday, 23 August
Light rain. High 86°, low 82°.
Pressure30.03 inHg
Wind18.5 mph S
Humidity75%
Visibility—
Dew point77°
Mon, 2483° / 81°0.62
83 °
Bald Head Island, Monday, 24 August
Rain. High 83°, low 81°.
Pressure30.09 inHg
Wind16.7 mph SW
Humidity77%
Visibility—
Dew point75°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 75°0.17
82 °
Bald Head Island, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.17 in
Chance of precipitation53%
Record high89° (1968)
Record low68° (2019)
Wed, 2682° / 75°0.27
82 °
Bald Head Island, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.27 in
Chance of precipitation45%
Record high89° (2020)
Record low69° (2019)
Thu, 2782° / 75°0.25
82 °
Bald Head Island, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.25 in
Chance of precipitation42%
Record high87° (1975)
Record low66° (2025)
Fri, 2882° / 76°0.23
82 °
Bald Head Island, Friday, 28 August
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.23 in
Chance of precipitation50%
Record high88° (1990)
Record low65° (1986)
Sat, 2982° / 76°0.15
82 °
Bald Head Island, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high82°
Average low76°
Average precipitation0.15 in
Chance of precipitation40%
Record high87° (2023)
Record low65° (1986)
Sun, 3082° / 75°0.26
82 °
Bald Head Island, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.26 in
Chance of precipitation45%
Record high87° (2024)
Record low66° (2017)
Mon, 3182° / 75°0.21
82 °
Bald Head Island, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low75°
Average precipitation0.21 in
Chance of precipitation50%
Record high87° (1993)
Record low67° (1999)
Tue, 0182° / 74°0.16
82 °
Bald Head Island, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low74°
Average precipitation0.16 in
Chance of precipitation48%
Record high86° (2024)
Record low63° (2025)
Wed, 0281° / 74°0.22
81 °
Bald Head Island, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.22 in
Chance of precipitation52%
Record high87° (2020)
Record low64° (2023)
Thu, 0381° / 74°0.13
81 °
Bald Head Island, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.13 in
Chance of precipitation43%
Record high87° (2020)
Record low61° (2023)
Fri, 0481° / 74°0.15
81 °
Bald Head Island, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.15 in
Chance of precipitation43%
Record high90° (2020)
Record low65° (2025)
Sat, 0581° / 74°0.38
81 °
Bald Head Island, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.38 in
Chance of precipitation55%
Record high88° (2020)
Record low64° (1994)
Sun, 0681° / 74°0.19
81 °
Bald Head Island, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.19 in
Chance of precipitation53%
Record high89° (2023)
Record low67° (1982)
Mon, 0781° / 74°0.2
81 °
Bald Head Island, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low74°
Average precipitation0.2 in
Chance of precipitation50%
Record high87° (1983)
Record low65° (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 Bald Head Island, NC 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 Bald Head Island, NC 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.