As of 17:44 EDT

Weather in Shannon Hills, VA

83°Current weather

Shannon Hills, Sunday, 9 August, 17:44

Overcast. Feels like 87°. High 90°, low 69°.

Pressure30.03 inHg
Wind8.4 mph NE
Humidity64%
Visibility6.2 mi
Dew point70°

Monthly outlook for Shannon Hills, VA: average high 95.3°, average low 70.5°. That is 6° above the climate normal for August. Precipitation is expected on 10 days (about 2.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 16 August (103°), the coolest 15 August (66.8°).

95.3°/70.5°
Average high / low
+6°
Above normal
10 / 6
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August93.9°84.8°+5.1°
19 August – 28 August97.7°84.1°+7.6°
29 August – 7 Septemberat normal82.4°

August records over 66 years

101.5°18 August 1988All-time high
49.5°30 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Ridgeway (3 mi).

Mon, 1093° / 69°0Overcast
93 °Overcast

Shannon Hills, Monday, 10 August

Overcast. High 93°, low 69°.

Pressure30.06 inHg
Wind4.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point64°
Tue, 1195° / 73°0.08Light rain
95 °Light rain

Shannon Hills, Tuesday, 11 August

Light rain. High 95°, low 73°.

Pressure30.00 inHg
Wind10.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point63°
Wed, 1299° / 69°0.09Light rain
99 °Light rain

Shannon Hills, Wednesday, 12 August

Light rain. High 99°, low 69°.

Pressure29.85 inHg
Wind9 mph SW
Humidity53%
Visibility6.2 mi
Dew point67°
Thu, 1390° / 73°0.06Light rain
90 °Light rain

Shannon Hills, Thursday, 13 August

Light rain. High 90°, low 73°.

Pressure29.94 inHg
Wind3.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point67°
Fri, 1481° / 70°0.09Light rain
81 °Light rain

Shannon Hills, Friday, 14 August

Light rain. High 81°, low 70°.

Pressure30.06 inHg
Wind4.5 mph NE
Humidity76%
Visibility
Dew point71°
Sat, 1594° / 67°0.02Light rain
94 °Light rain

Shannon Hills, Saturday, 15 August

Light rain. High 94°, low 67°.

Pressure30.12 inHg
Wind9.7 mph SW
Humidity47%
Visibility
Dew point67°
Sun, 16103° / 70°0.01Light rain
103 °Light rain

Shannon Hills, Sunday, 16 August

Light rain. High 103°, low 70°.

Pressure29.94 inHg
Wind10.9 mph W
Humidity31%
Visibility
Dew point61°
Mon, 17100° / 78°0Overcast
100 °Overcast

Shannon Hills, Monday, 17 August

Overcast. High 100°, low 78°.

Pressure29.91 inHg
Wind11.3 mph NW
Humidity32%
Visibility
Dew point62°
Tue, 1896° / 72°0.56Heavy rain
96 °Heavy rain

Shannon Hills, Tuesday, 18 August

Heavy rain. High 96°, low 72°.

Pressure30.06 inHg
Wind8.7 mph S
Humidity44%
Visibility
Dew point66°
Wed, 19102° / 71°0Clear
102 °Clear

Shannon Hills, Wednesday, 19 August

Clear. High 102°, low 71°.

Pressure29.94 inHg
Wind9.2 mph NW
Humidity29%
Visibility
Dew point61°
Thu, 20100° / 71°0.42Rain
100 °Rain

Shannon Hills, Thursday, 20 August

Rain. High 100°, low 71°.

Pressure29.94 inHg
Wind12.3 mph N
Humidity27%
Visibility
Dew point57°
Fri, 2198° / 69°0.2Light rain
98 °Light rain

Shannon Hills, Friday, 21 August

Light rain. High 98°, low 69°.

Pressure29.85 inHg
Wind10.3 mph S
Humidity40%
Visibility
Dew point63°
Sat, 2299° / 69°1.07Heavy rain
99 °Heavy rain

Shannon Hills, Saturday, 22 August

Heavy rain. High 99°, low 69°.

Pressure29.83 inHg
Wind19.5 mph SW
Humidity34%
Visibility
Dew point63°
Sun, 2391° / 68°0.04Light rain
91 °Light rain

Shannon Hills, Sunday, 23 August

Light rain. High 91°, low 68°.

Pressure29.97 inHg
Wind3.4 mph NE
Humidity49%
Visibility
Dew point67°
Mon, 2496° / 70°0Overcast
96 °Overcast

Shannon Hills, Monday, 24 August

Overcast. High 96°, low 70°.

Pressure29.97 inHg
Wind5.5 mph NW
Humidity33%
Visibility
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 66°0.06Climate normal
84 °Climate normal

Shannon Hills, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high95° (2007)
Record low59° (2024)
Wed, 2684° / 66°0.07Climate normal
84 °Climate normal

Shannon Hills, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (2023)
Record low58° (2013)
Thu, 2784° / 67°0.13Climate normal
84 °Climate normal

Shannon Hills, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation37%
Record high95° (2021)
Record low57° (2025)
Fri, 2885° / 67°0.09Climate normal
85 °Climate normal

Shannon Hills, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation32%
Record high96° (2021)
Record low56° (1969)
Sat, 2985° / 67°0.06Climate normal
85 °Climate normal

Shannon Hills, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation22%
Record high95° (1998)
Record low51° (1986)
Sun, 3084° / 66°0.07Climate normal
84 °Climate normal

Shannon Hills, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high95° (2021)
Record low49° (1986)
Mon, 3183° / 66°0.13Climate normal
83 °Climate normal

Shannon Hills, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high93° (2010)
Record low53° (1968)
Tue, 0182° / 65°0.14Climate normal
82 °Climate normal

Shannon Hills, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.14 in
Chance of precipitation35%
Record high94° (1993)
Record low54° (1967)
Wed, 0283° / 65°0.08Climate normal
83 °Climate normal

Shannon Hills, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.08 in
Chance of precipitation33%
Record high94° (1973)
Record low53° (1967)
Thu, 0383° / 65°0.1Climate normal
83 °Climate normal

Shannon Hills, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.1 in
Chance of precipitation27%
Record high93° (2010)
Record low50° (1967)
Fri, 0482° / 65°0.12Climate normal
82 °Climate normal

Shannon Hills, Friday, 4 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation38%
Record high94° (2019)
Record low54° (1967)
Sat, 0581° / 65°0.21Climate normal
81 °Climate normal

Shannon Hills, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.21 in
Chance of precipitation32%
Record high93° (2023)
Record low53° (1997)
Sun, 0682° / 64°0.23Climate normal
82 °Climate normal

Shannon Hills, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.23 in
Chance of precipitation33%
Record high93° (2023)
Record low54° (1982)
Mon, 0781° / 64°0.1Climate normal
81 °Climate normal

Shannon Hills, Monday, 7 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation18%
Record high94° (1990)
Record low51° (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 Shannon Hills, 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 Shannon Hills, 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.