As of 18:14 EDT

Weather in Fall Branch, TN

81°Current weather

Fall Branch, Saturday, 8 August, 18:14

Partly cloudy. Feels like 85°. High 83°, low 68°.

Pressure30.09 inHg
Wind7.2 mph SW
Humidity80%
Visibility6.2 mi
Dew point74°

Monthly outlook for Fall Branch, TN: average high 82.6°, average low 64.9°. That is 0.2° below the climate normal for August. Precipitation is expected on 12 days (about 3.0 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 19 August (88.4°), the coolest 16 August (54.4°).

82.6°/64.9°
Average high / low
−0.2°
Below normal
12 / 7
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August83°82.9°+0°
18 August – 27 August81.8°82.9°-0.6°
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 (9 mi).

Sun, 0983° / 69°0.14Light rain
83 °Light rain

Fall Branch, Sunday, 9 August

Light rain. High 83°, low 69°.

Pressure30.12 inHg
Wind3 mph W
Humidity63%
Visibility6.2 mi
Dew point69°
Mon, 1088° / 68°0.02Light rain
88 °Light rain

Fall Branch, Monday, 10 August

Light rain. High 88°, low 68°.

Pressure30.15 inHg
Wind6.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point69°
Tue, 1187° / 67°0.27Rain
87 °Rain

Fall Branch, Tuesday, 11 August

Rain. High 87°, low 67°.

Pressure30.06 inHg
Wind6.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point69°
Wed, 1287° / 67°0.15Light rain
87 °Light rain

Fall Branch, Wednesday, 12 August

Light rain. High 87°, low 67°.

Pressure29.94 inHg
Wind13.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point70°
Thu, 1386° / 66°0.35Rain
86 °Rain

Fall Branch, Thursday, 13 August

Rain. High 86°, low 66°.

Pressure29.91 inHg
Wind12.1 mph SW
Humidity53%
Visibility
Dew point65°
Fri, 1470° / 61°0.56Rain
70 °Rain

Fall Branch, Friday, 14 August

Rain. High 70°, low 61°.

Pressure30.00 inHg
Wind12 mph SW
Humidity95%
Visibility
Dew point69°
Sat, 1579° / 56°0Mostly clear
79 °Mostly clear

Fall Branch, Saturday, 15 August

Mostly clear. High 79°, low 56°.

Pressure30.21 inHg
Wind6.2 mph NE
Humidity45%
Visibility
Dew point52°
Sun, 1683° / 54°0Mostly clear
83 °Mostly clear

Fall Branch, Sunday, 16 August

Mostly clear. High 83°, low 54°.

Pressure30.21 inHg
Wind8.3 mph W
Humidity52%
Visibility
Dew point59°
Mon, 1785° / 62°0.15Light rain
85 °Light rain

Fall Branch, Monday, 17 August

Light rain. High 85°, low 62°.

Pressure30.12 inHg
Wind9.6 mph W
Humidity52%
Visibility
Dew point62°
Tue, 1878° / 68°0.35Rain
78 °Rain

Fall Branch, Tuesday, 18 August

Rain. High 78°, low 68°.

Pressure30.00 inHg
Wind8.2 mph W
Humidity72%
Visibility
Dew point66°
Wed, 1988° / 68°0.09Light rain
88 °Light rain

Fall Branch, Wednesday, 19 August

Light rain. High 88°, low 68°.

Pressure29.91 inHg
Wind3.4 mph E
Humidity51%
Visibility
Dew point64°
Thu, 2087° / 65°0.26Rain
87 °Rain

Fall Branch, Thursday, 20 August

Rain. High 87°, low 65°.

Pressure29.91 inHg
Wind8 mph SW
Humidity51%
Visibility
Dew point64°
Fri, 2182° / 68°0.22Rain
82 °Rain

Fall Branch, Friday, 21 August

Rain. High 82°, low 68°.

Pressure29.88 inHg
Wind9.7 mph SW
Humidity61%
Visibility
Dew point65°
Sat, 2279° / 68°0.28Light rain
79 °Light rain

Fall Branch, Saturday, 22 August

Light rain. High 79°, low 68°.

Pressure29.88 inHg
Wind6.6 mph W
Humidity79%
Visibility
Dew point70°
Sun, 2377° / 62°0Overcast
77 °Overcast

Fall Branch, Sunday, 23 August

Overcast. High 77°, low 62°.

Pressure30.03 inHg
Wind9.8 mph N
Humidity65%
Visibility
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 64°0.1Climate normal
83 °Climate normal

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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

Fall Branch, 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 Fall Branch, TN 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 Fall Branch, TN 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.