Monthly outlook for Lowes Island, VA: average high 84°, average low 66.8°. That is 0.3° below the climate normal for August. Precipitation is expected on 8 days (about 0.9 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 24 August (92.6°), the coolest 22 August (57.9°).
84°/66.8°
Average high / low
−0.3°
Below normal
8 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
83.9°
85.3°
-0.8°
19 August – 28 August
84.1°
83.9°
+0.1°
29 August – 7 September
at normal
82.7°
—
August records over 66 years
100.8°17 August 1988All-time high
49.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Sugarland Run (2 mi).
Mon, 1092° / 73°0.11
92 °
Lowes Island, Monday, 10 August
Rain. High 92°, low 73°.
Pressure30.00 inHg
Wind5 mph W
Humidity39%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 69°0.21
90 °
Lowes Island, Tuesday, 11 August
Rain. High 90°, low 69°.
Pressure29.94 inHg
Wind7.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point65°
Wed, 1292° / 71°0.11
92 °
Lowes Island, Wednesday, 12 August
Light rain. High 92°, low 71°.
Pressure29.77 inHg
Wind4.2 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 70°0.07
84 °
Lowes Island, Thursday, 13 August
Light rain. High 84°, low 70°.
Pressure29.85 inHg
Wind12.8 mph NW
Humidity35%
Visibility—
Dew point52°
Fri, 1472° / 61°0
72 °
Lowes Island, Friday, 14 August
Overcast. High 72°, low 61°.
Pressure30.09 inHg
Wind6.9 mph SW
Humidity46%
Visibility—
Dew point49°
Sat, 1583° / 60°0
83 °
Lowes Island, Saturday, 15 August
Clear. High 83°, low 60°.
Pressure30.18 inHg
Wind8.4 mph N
Humidity32%
Visibility—
Dew point47°
Sun, 1685° / 61°0
85 °
Lowes Island, Sunday, 16 August
Mostly clear. High 85°, low 61°.
Pressure30.15 inHg
Wind7.6 mph SE
Humidity34%
Visibility—
Dew point51°
Mon, 1776° / 68°0.04
76 °
Lowes Island, Monday, 17 August
Light rain. High 76°, low 68°.
Pressure30.09 inHg
Wind14.2 mph S
Humidity65%
Visibility—
Dew point62°
Tue, 1876° / 67°0.08
76 °
Lowes Island, Tuesday, 18 August
Light rain. High 76°, low 67°.
Pressure30.03 inHg
Wind5.6 mph S
Humidity74%
Visibility—
Dew point66°
Wed, 1984° / 69°0.01
84 °
Lowes Island, Wednesday, 19 August
Light rain. High 84°, low 69°.
Pressure29.88 inHg
Wind9.7 mph S
Humidity56%
Visibility—
Dew point65°
Thu, 2081° / 69°0.2
81 °
Lowes Island, Thursday, 20 August
Light rain. High 81°, low 69°.
Pressure29.74 inHg
Wind15.6 mph NW
Humidity39%
Visibility—
Dew point53°
Fri, 2182° / 61°0
82 °
Lowes Island, Friday, 21 August
Clear. High 82°, low 61°.
Pressure29.91 inHg
Wind11.1 mph NW
Humidity31%
Visibility—
Dew point45°
Sat, 2283° / 58°0
83 °
Lowes Island, Saturday, 22 August
Mostly clear. High 83°, low 58°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity32%
Visibility—
Dew point47°
Sun, 2382° / 69°0.11
82 °
Lowes Island, Sunday, 23 August
Light rain. High 82°, low 69°.
Pressure29.94 inHg
Wind12.6 mph SW
Humidity76%
Visibility—
Dew point68°
Mon, 2493° / 71°0
93 °
Lowes Island, Monday, 24 August
Clear. High 93°, low 71°.
Pressure29.91 inHg
Wind14.5 mph NW
Humidity36%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 66°0.07
85 °
Lowes Island, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high97° (1968)
Record low55° (1971)
Wed, 2685° / 66°0.04
85 °
Lowes Island, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low66°
Average precipitation0.04 in
Chance of precipitation18%
Record high95° (1975)
Record low55° (1963)
Thu, 2785° / 67°0.14
85 °
Lowes Island, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.14 in
Chance of precipitation35%
Record high97° (1987)
Record low58° (1969)
Fri, 2885° / 68°0.16
85 °
Lowes Island, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.16 in
Chance of precipitation45%
Record high96° (2024)
Record low56° (2025)
Sat, 2984° / 67°0.1
84 °
Lowes Island, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.1 in
Chance of precipitation33%
Record high96° (1973)
Record low49° (1986)
Sun, 3084° / 66°0.06
84 °
Lowes Island, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high95° (1973)
Record low51° (1986)
Mon, 3183° / 66°0.07
83 °
Lowes Island, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high96° (1973)
Record low53° (1976)
Tue, 0182° / 65°0.12
82 °
Lowes Island, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation33%
Record high96° (1973)
Record low55° (1967)
Wed, 0283° / 65°0.1
83 °
Lowes Island, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.1 in
Chance of precipitation37%
Record high96° (1980)
Record low53° (2009)
Thu, 0383° / 65°0.09
83 °
Lowes Island, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation23%
Record high97° (2023)
Record low50° (1967)
Fri, 0482° / 65°0.11
82 °
Lowes Island, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation35%
Record high98° (2023)
Record low53° (2024)
Sat, 0582° / 65°0.15
82 °
Lowes Island, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.15 in
Chance of precipitation30%
Record high98° (2023)
Record low52° (1997)
Sun, 0681° / 64°0.27
81 °
Lowes Island, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.27 in
Chance of precipitation32%
Record high98° (2023)
Record low52° (2000)
Mon, 0782° / 64°0.09
82 °
Lowes Island, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.09 in
Chance of precipitation32%
Record high93° (2016)
Record low50° (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 Lowes Island, VA 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 Lowes Island, VA 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.