As of 02:30 EDT

Weather in Marcem, VA

68°Current weather

Marcem, Sunday, 9 August, 02:30

Overcast. Feels like 69°. High 82°, low 68°.

Pressure30.12 inHg
Wind0.7 mph SE
Humidity98%
Visibility6.2 mi
Dew point67°

Monthly outlook for Marcem, VA: average high 83.9°, average low 65.2°. That is 0.5° above the climate normal for August. Precipitation is expected on 9 days (about 2.5 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 11 August (92.2°), the coolest 21 August (55.1°).

83.9°/65.2°
Average high / low
+0.5°
Above normal
9 / 6
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.1°82.9°+0.1°
19 August – 28 August85.1°82.9°+1.2°
29 August – 7 Septemberat normal81.5°

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 (8 mi).

Mon, 1087° / 69°0.13Rain
87 °Rain

Marcem, Monday, 10 August

Rain. High 87°, low 69°.

Pressure30.12 inHg
Wind4.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point68°
Tue, 1192° / 66°0.03Light rain
92 °Light rain

Marcem, Tuesday, 11 August

Light rain. High 92°, low 66°.

Pressure30.06 inHg
Wind7.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point70°
Wed, 1290° / 65°0.25Rain
90 °Rain

Marcem, Wednesday, 12 August

Rain. High 90°, low 65°.

Pressure29.94 inHg
Wind11.3 mph W
Humidity58%
Visibility6.2 mi
Dew point68°
Thu, 1382° / 65°0.13Light rain
82 °Light rain

Marcem, Thursday, 13 August

Light rain. High 82°, low 65°.

Pressure30.00 inHg
Wind6.2 mph SW
Humidity62%
Visibility
Dew point64°
Fri, 1473° / 68°0.52Rain
73 °Rain

Marcem, Friday, 14 August

Rain. High 73°, low 68°.

Pressure30.09 inHg
Wind8.7 mph SW
Humidity98%
Visibility
Dew point69°
Sat, 1585° / 66°0.03Light rain
85 °Light rain

Marcem, Saturday, 15 August

Light rain. High 85°, low 66°.

Pressure30.18 inHg
Wind6 mph NE
Humidity45%
Visibility
Dew point57°
Sun, 1674° / 65°0.04Light rain
74 °Light rain

Marcem, Sunday, 16 August

Light rain. High 74°, low 65°.

Pressure30.18 inHg
Wind5.2 mph SW
Humidity82%
Visibility
Dew point66°
Mon, 1784° / 67°0.82Rain
84 °Rain

Marcem, Monday, 17 August

Rain. High 84°, low 67°.

Pressure30.06 inHg
Wind7.7 mph SW
Humidity83%
Visibility
Dew point70°
Tue, 1883° / 66°0Overcast
83 °Overcast

Marcem, Tuesday, 18 August

Overcast. High 83°, low 66°.

Pressure30.03 inHg
Wind2.7 mph SW
Humidity80%
Visibility
Dew point68°
Wed, 1988° / 67°0.06Light rain
88 °Light rain

Marcem, Wednesday, 19 August

Light rain. High 88°, low 67°.

Pressure29.91 inHg
Wind6.4 mph SW
Humidity51%
Visibility
Dew point64°
Thu, 2082° / 62°0.01Light rain
82 °Light rain

Marcem, Thursday, 20 August

Light rain. High 82°, low 62°.

Pressure29.85 inHg
Wind10.1 mph NW
Humidity47%
Visibility
Dew point58°
Fri, 2182° / 55°0Mostly clear
82 °Mostly clear

Marcem, Friday, 21 August

Mostly clear. High 82°, low 55°.

Pressure29.97 inHg
Wind6.4 mph W
Humidity41%
Visibility
Dew point53°
Sat, 2280° / 62°0Overcast
80 °Overcast

Marcem, Saturday, 22 August

Overcast. High 80°, low 62°.

Pressure30.03 inHg
Wind7.9 mph SW
Humidity54%
Visibility
Dew point60°
Sun, 2390° / 66°0.26Rain
90 °Rain

Marcem, Sunday, 23 August

Rain. High 90°, low 66°.

Pressure30.03 inHg
Wind11.6 mph SW
Humidity48%
Visibility
Dew point65°
Mon, 2487° / 67°0Overcast
87 °Overcast

Marcem, Monday, 24 August

Overcast. High 87°, low 67°.

Pressure30.03 inHg
Wind5.8 mph SW
Humidity52%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 64°0.06Climate normal
83 °Climate normal

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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

Marcem, 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)
Mon, 0780° / 62°0.09Climate normal
80 °Climate normal

Marcem, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.09 in
Chance of precipitation25%
Record high92° (1990)
Record low49° (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 Marcem, 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 Marcem, 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.