Monthly outlook for Bayside Park, VA: average high 85.3°, average low 67°. That is 0.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 24 August (95.5°), the coolest 14 August (59.2°).
85.3°/67°
Average high / low
+0.2°
Above normal
7 / 6
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.6°
85.7°
-0.6°
19 August – 28 August
86.5°
84.4°
+1.2°
29 August – 7 September
at normal
83.1°
—
August records over 66 years
102.9°20 August 1983All-time high
54.1°30 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Quantico (8 mi).
Mon, 1093° / 72°0.16
93 °
Bayside Park, Monday, 10 August
Rain. High 93°, low 72°.
Pressure30.00 inHg
Wind4.9 mph NW
Humidity37%
Visibility6.2 mi
Dew point63°
Tue, 1192° / 70°0.48
92 °
Bayside Park, Tuesday, 11 August
Heavy rain. High 92°, low 70°.
Pressure29.94 inHg
Wind6 mph NW
Humidity48%
Visibility6.2 mi
Dew point66°
Wed, 1292° / 72°0.12
92 °
Bayside Park, Wednesday, 12 August
Light rain. High 92°, low 72°.
Pressure29.80 inHg
Wind6.8 mph W
Humidity54%
Visibility6.2 mi
Dew point65°
Thu, 1388° / 73°0
88 °
Bayside Park, Thursday, 13 August
Light rain. High 88°, low 73°.
Pressure29.85 inHg
Wind11.9 mph NW
Humidity38%
Visibility—
Dew point57°
Fri, 1473° / 59°0
73 °
Bayside Park, Friday, 14 August
Overcast. High 73°, low 59°.
Pressure30.09 inHg
Wind7.5 mph SW
Humidity63%
Visibility—
Dew point55°
Sat, 1583° / 59°0
83 °
Bayside Park, Saturday, 15 August
Clear. High 83°, low 59°.
Pressure30.18 inHg
Wind7.1 mph NW
Humidity32%
Visibility—
Dew point47°
Sun, 1686° / 61°0
86 °
Bayside Park, Sunday, 16 August
Partly cloudy. High 86°, low 61°.
Pressure30.15 inHg
Wind6.8 mph SE
Humidity36%
Visibility—
Dew point54°
Mon, 1774° / 65°0.04
74 °
Bayside Park, Monday, 17 August
Light rain. High 74°, low 65°.
Pressure30.09 inHg
Wind7 mph SE
Humidity72%
Visibility—
Dew point64°
Tue, 1874° / 67°0.07
74 °
Bayside Park, Tuesday, 18 August
Light rain. High 74°, low 67°.
Pressure30.03 inHg
Wind4.6 mph S
Humidity79%
Visibility—
Dew point66°
Wed, 1985° / 69°0.02
85 °
Bayside Park, Wednesday, 19 August
Light rain. High 85°, low 69°.
Pressure29.91 inHg
Wind7 mph S
Humidity67%
Visibility—
Dew point67°
Thu, 2084° / 69°0.16
84 °
Bayside Park, Thursday, 20 August
Light rain. High 84°, low 69°.
Pressure29.74 inHg
Wind13.1 mph NW
Humidity35%
Visibility—
Dew point52°
Fri, 2182° / 63°0
82 °
Bayside Park, Friday, 21 August
Clear. High 82°, low 63°.
Pressure29.91 inHg
Wind10.4 mph NW
Humidity31%
Visibility—
Dew point45°
Sat, 2285° / 60°0
85 °
Bayside Park, Saturday, 22 August
Mostly clear. High 85°, low 60°.
Pressure30.06 inHg
Wind6.2 mph SE
Humidity33%
Visibility—
Dew point50°
Sun, 2387° / 69°0.13
87 °
Bayside Park, Sunday, 23 August
Light rain. High 87°, low 69°.
Pressure29.97 inHg
Wind12.6 mph SW
Humidity92%
Visibility—
Dew point71°
Mon, 2495° / 70°0
95 °
Bayside Park, Monday, 24 August
Partly cloudy. High 95°, low 70°.
Pressure29.91 inHg
Wind8 mph W
Humidity36%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 69°0.07
85 °
Bayside Park, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.07 in
Chance of precipitation17%
Record high98° (1998)
Record low60° (2024)
Wed, 2685° / 69°0.04
85 °
Bayside Park, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.04 in
Chance of precipitation13%
Record high95° (2006)
Record low59° (1977)
Thu, 2785° / 70°0.13
85 °
Bayside Park, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low70°
Average precipitation0.13 in
Chance of precipitation32%
Record high98° (1987)
Record low59° (2025)
Fri, 2886° / 70°0.17
86 °
Bayside Park, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low70°
Average precipitation0.17 in
Chance of precipitation42%
Record high100° (2024)
Record low58° (2025)
Sat, 2984° / 70°0.13
84 °
Bayside Park, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low70°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2006)
Record low55° (1986)
Sun, 3085° / 69°0.06
85 °
Bayside Park, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.06 in
Chance of precipitation23%
Record high96° (2010)
Record low54° (1986)
Mon, 3184° / 69°0.09
84 °
Bayside Park, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low69°
Average precipitation0.09 in
Chance of precipitation30%
Record high95° (1973)
Record low55° (2025)
Tue, 0182° / 68°0.15
82 °
Bayside Park, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low68°
Average precipitation0.15 in
Chance of precipitation33%
Record high96° (1980)
Record low56° (1967)
Wed, 0283° / 68°0.08
83 °
Bayside Park, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.08 in
Chance of precipitation35%
Record high97° (1980)
Record low56° (2023)
Thu, 0383° / 68°0.12
83 °
Bayside Park, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.12 in
Chance of precipitation32%
Record high97° (2023)
Record low55° (2025)
Fri, 0483° / 68°0.11
83 °
Bayside Park, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low68°
Average precipitation0.11 in
Chance of precipitation38%
Record high99° (2023)
Record low55° (2024)
Sat, 0582° / 67°0.14
82 °
Bayside Park, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.14 in
Chance of precipitation35%
Record high100° (2023)
Record low56° (1997)
Sun, 0682° / 67°0.22
82 °
Bayside Park, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low67°
Average precipitation0.22 in
Chance of precipitation37%
Record high99° (2023)
Record low58° (1962)
Mon, 0782° / 66°0.09
82 °
Bayside Park, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high94° (1998)
Record low56° (2017)
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 Bayside Park, 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 Bayside Park, 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.