As of 23:57 EDT

Weather in Boulder, VA

70°Current weather

Boulder, Saturday, 8 August, 23:57

Overcast. Feels like 71°. High 84°, low 69°.

Pressure30.12 inHg
Wind2 mph NW
Humidity98%
Visibility6.2 mi
Dew point69°

Monthly outlook for Boulder, VA: average high 84.4°, average low 66.2°. That is 0.8° above the climate normal for August. Precipitation is expected on 10 days (about 2.5 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 23 August (91.7°), the coolest 21 August (56.3°).

84.4°/66.2°
Average high / low
+0.8°
Above normal
10 / 7
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August84.1°82.9°+0.7°
18 August – 27 August84.7°82.9°+1°
28 August – 6 Septemberat normal81.8°

August records over 66 years

98.2°16 August 2007All-time high
48.6°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Kingsport (15 mi).

Sun, 0985° / 70°0.19Rain
85 °Rain

Boulder, Sunday, 9 August

Rain. High 85°, low 70°.

Pressure30.15 inHg
Wind3.1 mph SW
Humidity67%
Visibility6.2 mi
Dew point69°
Mon, 1089° / 69°0.06Rain
89 °Rain

Boulder, Monday, 10 August

Rain. High 89°, low 69°.

Pressure30.15 inHg
Wind5.6 mph SW
Humidity65%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 67°0.08Light rain
91 °Light rain

Boulder, Tuesday, 11 August

Light rain. High 91°, low 67°.

Pressure30.09 inHg
Wind5 mph W
Humidity73%
Visibility6.2 mi
Dew point71°
Wed, 1290° / 66°0.19Light rain
90 °Light rain

Boulder, Wednesday, 12 August

Light rain. High 90°, low 66°.

Pressure29.94 inHg
Wind9.9 mph W
Humidity57%
Visibility6.2 mi
Dew point68°
Thu, 1383° / 65°0.07Light rain
83 °Light rain

Boulder, Thursday, 13 August

Light rain. High 83°, low 65°.

Pressure29.97 inHg
Wind6.5 mph SW
Humidity54%
Visibility
Dew point63°
Fri, 1474° / 69°0.53Rain
74 °Rain

Boulder, Friday, 14 August

Rain. High 74°, low 69°.

Pressure30.09 inHg
Wind6.7 mph SW
Humidity99%
Visibility
Dew point70°
Sat, 1587° / 66°0.03Light rain
87 °Light rain

Boulder, Saturday, 15 August

Light rain. High 87°, low 66°.

Pressure30.18 inHg
Wind5.9 mph N
Humidity43%
Visibility
Dew point58°
Sun, 1675° / 67°0.03Light rain
75 °Light rain

Boulder, Sunday, 16 August

Light rain. High 75°, low 67°.

Pressure30.18 inHg
Wind3.2 mph SW
Humidity85%
Visibility
Dew point67°
Mon, 1784° / 68°0.79Rain
84 °Rain

Boulder, Monday, 17 August

Rain. High 84°, low 68°.

Pressure30.06 inHg
Wind6.3 mph SW
Humidity83%
Visibility
Dew point71°
Tue, 1883° / 67°0.01Light rain
83 °Light rain

Boulder, Tuesday, 18 August

Light rain. High 83°, low 67°.

Pressure30.03 inHg
Wind3 mph W
Humidity79%
Visibility
Dew point69°
Wed, 1989° / 68°0.04Light rain
89 °Light rain

Boulder, Wednesday, 19 August

Light rain. High 89°, low 68°.

Pressure29.91 inHg
Wind5.8 mph W
Humidity50%
Visibility
Dew point64°
Thu, 2082° / 62°0Light rain
82 °Light rain

Boulder, Thursday, 20 August

Light rain. High 82°, low 62°.

Pressure29.88 inHg
Wind9.7 mph NW
Humidity46%
Visibility
Dew point58°
Fri, 2182° / 56°0Mostly clear
82 °Mostly clear

Boulder, Friday, 21 August

Mostly clear. High 82°, low 56°.

Pressure29.97 inHg
Wind7 mph NW
Humidity39%
Visibility
Dew point52°
Sat, 2280° / 63°0Overcast
80 °Overcast

Boulder, Saturday, 22 August

Overcast. High 80°, low 63°.

Pressure30.03 inHg
Wind6 mph SW
Humidity60%
Visibility
Dew point62°
Sun, 2392° / 68°0.23Rain
92 °Rain

Boulder, Sunday, 23 August

Rain. High 92°, low 68°.

Pressure30.03 inHg
Wind10 mph SW
Humidity46%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 64°0.1Climate normal
83 °Climate normal

Boulder, Monday, 24 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high95° (2007)
Record low54° (1997)
Tue, 2583° / 64°0.06Climate normal
83 °Climate normal

Boulder, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.06 in
Chance of precipitation23%
Record high95° (2023)
Record low56° (1971)
Wed, 2683° / 64°0.07Climate normal
83 °Climate normal

Boulder, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (2016)
Record low54° (2025)
Thu, 2783° / 65°0.16Climate normal
83 °Climate normal

Boulder, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low65°
Average precipitation0.16 in
Chance of precipitation35%
Record high94° (2016)
Record low52° (2025)
Fri, 2883° / 64°0.08Climate normal
83 °Climate normal

Boulder, Friday, 28 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high92° (2024)
Record low52° (2025)
Sat, 2983° / 64°0.05Climate normal
83 °Climate normal

Boulder, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.05 in
Chance of precipitation23%
Record high92° (1973)
Record low49° (1986)
Sun, 3083° / 64°0.07Climate normal
83 °Climate normal

Boulder, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low64°
Average precipitation0.07 in
Chance of precipitation35%
Record high94° (2024)
Record low50° (1986)
Mon, 3182° / 64°0.11Climate normal
82 °Climate normal

Boulder, Monday, 31 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.11 in
Chance of precipitation43%
Record high91° (2024)
Record low54° (1976)
Tue, 0182° / 64°0.14Climate normal
82 °Climate normal

Boulder, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.14 in
Chance of precipitation37%
Record high92° (1973)
Record low53° (1999)
Wed, 0282° / 64°0.07Climate normal
82 °Climate normal

Boulder, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation38%
Record high92° (2011)
Record low50° (1967)
Thu, 0382° / 63°0.08Climate normal
82 °Climate normal

Boulder, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.08 in
Chance of precipitation42%
Record high94° (2011)
Record low50° (1967)
Fri, 0481° / 63°0.12Climate normal
81 °Climate normal

Boulder, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low63°
Average precipitation0.12 in
Chance of precipitation38%
Record high93° (2019)
Record low52° (1967)
Sat, 0580° / 63°0.16Climate normal
80 °Climate normal

Boulder, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.16 in
Chance of precipitation35%
Record high93° (1975)
Record low49° (1997)
Sun, 0680° / 63°0.11Climate normal
80 °Climate normal

Boulder, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation40%
Record high91° (2007)
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 Boulder, 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 Boulder, 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.