As of 06:02 EDT

Weather in Loch Lomond, VA

72°Current weather

Loch Lomond, Sunday, 9 August, 06:02

Overcast. Feels like 73°. High 91°, low 72°.

Pressure30.00 inHg
Wind1 mph SE
Humidity79%
Visibility6.2 mi
Dew point66°

Monthly outlook for Loch Lomond, VA: average high 90.5°, average low 68.1°. That is 3° above the climate normal for August. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 24 August (102.2°), the coolest 16 August (57.3°).

90.5°/68.1°
Average high / low
+3°
Above normal
4 / 6
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August86.6°85.8°+0.4°
19 August – 28 August97°84.4°+7°
29 August – 7 Septemberat normal83.2°

August records over 66 years

101.3°20 August 1962All-time high
50.9°30 August 1986All-time low
Mon, 1093° / 73°0Mostly clear
93 °Mostly clear

Loch Lomond, Monday, 10 August

Mostly clear. High 93°, low 73°.

Pressure30.00 inHg
Wind3 mph W
Humidity38%
Visibility6.2 mi
Dew point63°
Tue, 1194° / 71°0.06Rain
94 °Rain

Loch Lomond, Tuesday, 11 August

Rain. High 94°, low 71°.

Pressure29.94 inHg
Wind8.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 68°0.69Heavy rain
91 °Heavy rain

Loch Lomond, Wednesday, 12 August

Heavy rain. High 91°, low 68°.

Pressure29.83 inHg
Wind5.9 mph W
Humidity61%
Visibility6.2 mi
Dew point66°
Thu, 1386° / 68°0.01Light rain
86 °Light rain

Loch Lomond, Thursday, 13 August

Light rain. High 86°, low 68°.

Pressure29.85 inHg
Wind12.7 mph NW
Humidity39%
Visibility
Dew point56°
Fri, 1480° / 63°0Overcast
80 °Overcast

Loch Lomond, Friday, 14 August

Overcast. High 80°, low 63°.

Pressure30.06 inHg
Wind6.8 mph NW
Humidity37%
Visibility
Dew point49°
Sat, 1581° / 59°0Overcast
81 °Overcast

Loch Lomond, Saturday, 15 August

Overcast. High 81°, low 59°.

Pressure30.18 inHg
Wind9.5 mph NW
Humidity35%
Visibility
Dew point47°
Sun, 1679° / 57°0Overcast
79 °Overcast

Loch Lomond, Sunday, 16 August

Overcast. High 79°, low 57°.

Pressure30.15 inHg
Wind5.5 mph N
Humidity37%
Visibility
Dew point48°
Mon, 1784° / 67°0.03Light rain
84 °Light rain

Loch Lomond, Monday, 17 August

Light rain. High 84°, low 67°.

Pressure29.97 inHg
Wind4.7 mph SE
Humidity52%
Visibility
Dew point62°
Tue, 1887° / 65°0Mostly clear
87 °Mostly clear

Loch Lomond, Tuesday, 18 August

Mostly clear. High 87°, low 65°.

Pressure30.00 inHg
Wind5.9 mph NW
Humidity40%
Visibility
Dew point57°
Wed, 1989° / 66°0Clear
89 °Clear

Loch Lomond, Wednesday, 19 August

Clear. High 89°, low 66°.

Pressure30.06 inHg
Wind6.6 mph SE
Humidity36%
Visibility
Dew point56°
Thu, 2093° / 67°0Partly cloudy
93 °Partly cloudy

Loch Lomond, Thursday, 20 August

Partly cloudy. High 93°, low 67°.

Pressure30.00 inHg
Wind8.8 mph SE
Humidity37%
Visibility
Dew point59°
Fri, 21101° / 70°0.56Rain
101 °Rain

Loch Lomond, Friday, 21 August

Rain. High 101°, low 70°.

Pressure29.83 inHg
Wind7.6 mph SW
Humidity36%
Visibility
Dew point65°
Sat, 2297° / 75°0.03Light rain
97 °Light rain

Loch Lomond, Saturday, 22 August

Light rain. High 97°, low 75°.

Pressure29.88 inHg
Wind9.4 mph N
Humidity44%
Visibility
Dew point68°
Sun, 23100° / 74°0.02Light rain
100 °Light rain

Loch Lomond, Sunday, 23 August

Light rain. High 100°, low 74°.

Pressure29.91 inHg
Wind7.5 mph SE
Humidity39%
Visibility
Dew point66°
Mon, 24102° / 73°0.13Rain
102 °Rain

Loch Lomond, Monday, 24 August

Rain. High 102°, low 73°.

Pressure29.94 inHg
Wind7.5 mph NE
Humidity36%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07Climate normal
85 °Climate normal

Loch Lomond, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high98° (2007)
Record low57° (1971)
Wed, 2685° / 67°0.04Climate normal
85 °Climate normal

Loch Lomond, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.04 in
Chance of precipitation17%
Record high95° (1975)
Record low57° (1963)
Thu, 2785° / 68°0.13Climate normal
85 °Climate normal

Loch Lomond, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation32%
Record high97° (1987)
Record low59° (2025)
Fri, 2886° / 68°0.16Climate normal
86 °Climate normal

Loch Lomond, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low68°
Average precipitation0.16 in
Chance of precipitation43%
Record high98° (2024)
Record low57° (2025)
Sat, 2985° / 68°0.12Climate normal
85 °Climate normal

Loch Lomond, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (1973)
Record low52° (1986)
Sun, 3085° / 67°0.06Climate normal
85 °Climate normal

Loch Lomond, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high85°
Average low67°
Average precipitation0.06 in
Chance of precipitation27%
Record high96° (2022)
Record low51° (1986)
Mon, 3184° / 67°0.09Climate normal
84 °Climate normal

Loch Lomond, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1973)
Record low54° (1986)
Tue, 0183° / 66°0.13Climate normal
83 °Climate normal

Loch Lomond, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation32%
Record high96° (2010)
Record low55° (1967)
Wed, 0283° / 66°0.08Climate normal
83 °Climate normal

Loch Lomond, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (1980)
Record low55° (1967)
Thu, 0384° / 66°0.1Climate normal
84 °Climate normal

Loch Lomond, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high84°
Average low66°
Average precipitation0.1 in
Chance of precipitation27%
Record high98° (2023)
Record low52° (1967)
Fri, 0483° / 66°0.1Climate normal
83 °Climate normal

Loch Lomond, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.1 in
Chance of precipitation35%
Record high98° (2023)
Record low52° (2024)
Sat, 0582° / 66°0.15Climate normal
82 °Climate normal

Loch Lomond, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation32%
Record high99° (2023)
Record low54° (1997)
Sun, 0682° / 65°0.26Climate normal
82 °Climate normal

Loch Lomond, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.26 in
Chance of precipitation30%
Record high98° (2023)
Record low55° (2000)
Mon, 0782° / 64°0.11Climate normal
82 °Climate normal

Loch Lomond, Monday, 7 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high94° (1998)
Record low52° (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 Loch Lomond, 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 Loch Lomond, 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.