As of 04:39 EDT

Weather in Unicoi, TN

65°Current weather

Unicoi, Sunday, 9 August, 04:39

Overcast. Feels like 66°. High 82°, low 65°.

Pressure30.12 inHg
Wind3.3 mph SE
Humidity96%
Visibility6.2 mi
Dew point64°

Monthly outlook for Unicoi, TN: average high 85.8°, average low 68°. That is 2.4° above the climate normal for August. Precipitation is expected on 10 days (about 3.1 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 August (97.1°), the coolest 18 August (61.5°).

85.8°/68°
Average high / low
+2.4°
Above normal
10 / 6
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.1°81.5°+0.3°
19 August – 28 August91.9°81.5°+5.8°
29 August – 7 Septemberat normal80.1°

August records over 66 years

96.6°16 August 2007All-time high
46.9°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Johnson City (9 mi).

Mon, 1084° / 70°0.07Light rain
84 °Light rain

Unicoi, Monday, 10 August

Light rain. High 84°, low 70°.

Pressure30.15 inHg
Wind6.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point66°
Tue, 1187° / 68°0.04Light rain
87 °Light rain

Unicoi, Tuesday, 11 August

Light rain. High 87°, low 68°.

Pressure30.09 inHg
Wind6.3 mph W
Humidity62%
Visibility6.2 mi
Dew point68°
Wed, 1285° / 68°0.28Rain
85 °Rain

Unicoi, Wednesday, 12 August

Rain. High 85°, low 68°.

Pressure29.97 inHg
Wind10.3 mph W
Humidity60%
Visibility6.2 mi
Dew point68°
Thu, 1378° / 68°0.16Light rain
78 °Light rain

Unicoi, Thursday, 13 August

Light rain. High 78°, low 68°.

Pressure30.00 inHg
Wind7.3 mph W
Humidity75%
Visibility
Dew point67°
Fri, 1482° / 68°0.56Rain
82 °Rain

Unicoi, Friday, 14 August

Rain. High 82°, low 68°.

Pressure30.06 inHg
Wind8.5 mph W
Humidity73%
Visibility
Dew point71°
Sat, 1574° / 65°0.47Rain
74 °Rain

Unicoi, Saturday, 15 August

Rain. High 74°, low 65°.

Pressure30.21 inHg
Wind4.7 mph N
Humidity92%
Visibility
Dew point67°
Sun, 1685° / 65°0.57Heavy rain
85 °Heavy rain

Unicoi, Sunday, 16 August

Heavy rain. High 85°, low 65°.

Pressure30.12 inHg
Wind9.2 mph NW
Humidity61%
Visibility
Dew point68°
Mon, 1781° / 67°0.48Rain
81 °Rain

Unicoi, Monday, 17 August

Rain. High 81°, low 67°.

Pressure30.00 inHg
Wind5.8 mph NW
Humidity72%
Visibility
Dew point70°
Tue, 1882° / 61°0Clear
82 °Clear

Unicoi, Tuesday, 18 August

Clear. High 82°, low 61°.

Pressure30.00 inHg
Wind6.4 mph NW
Humidity41%
Visibility
Dew point54°
Wed, 1986° / 63°0Mostly clear
86 °Mostly clear

Unicoi, Wednesday, 19 August

Mostly clear. High 86°, low 63°.

Pressure30.03 inHg
Wind7.2 mph NW
Humidity41%
Visibility
Dew point57°
Thu, 2088° / 67°0Partly cloudy
88 °Partly cloudy

Unicoi, Thursday, 20 August

Partly cloudy. High 88°, low 67°.

Pressure30.03 inHg
Wind5.7 mph NW
Humidity45%
Visibility
Dew point62°
Fri, 2192° / 71°0Overcast
92 °Overcast

Unicoi, Friday, 21 August

Overcast. High 92°, low 71°.

Pressure29.97 inHg
Wind6.5 mph W
Humidity45%
Visibility
Dew point66°
Sat, 2294° / 76°0Clear
94 °Clear

Unicoi, Saturday, 22 August

Clear. High 94°, low 76°.

Pressure29.94 inHg
Wind6.3 mph NW
Humidity48%
Visibility
Dew point69°
Sun, 2397° / 75°0.02Light rain
97 °Light rain

Unicoi, Sunday, 23 August

Light rain. High 97°, low 75°.

Pressure29.94 inHg
Wind5 mph NW
Humidity37%
Visibility
Dew point64°
Mon, 2493° / 70°0.09Light rain
93 °Light rain

Unicoi, Monday, 24 August

Light rain. High 93°, low 70°.

Pressure30.03 inHg
Wind6.5 mph E
Humidity45%
Visibility
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07Climate normal
82 °Climate normal

Unicoi, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2023)
Record low56° (2013)
Wed, 2682° / 63°0.07Climate normal
82 °Climate normal

Unicoi, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (2016)
Record low55° (2015)
Thu, 2782° / 64°0.15Climate normal
82 °Climate normal

Unicoi, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.15 in
Chance of precipitation38%
Record high91° (2016)
Record low53° (1968)
Fri, 2882° / 64°0.08Climate normal
82 °Climate normal

Unicoi, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high91° (2021)
Record low52° (1968)
Sat, 2982° / 63°0.06Climate normal
82 °Climate normal

Unicoi, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.06 in
Chance of precipitation28%
Record high92° (2024)
Record low47° (1986)
Sun, 3082° / 63°0.06Climate normal
82 °Climate normal

Unicoi, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high82°
Average low63°
Average precipitation0.06 in
Chance of precipitation38%
Record high94° (2024)
Record low49° (1986)
Mon, 3181° / 64°0.1Climate normal
81 °Climate normal

Unicoi, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation43%
Record high90° (2024)
Record low52° (1976)
Tue, 0180° / 63°0.15Climate normal
80 °Climate normal

Unicoi, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.15 in
Chance of precipitation40%
Record high90° (1973)
Record low52° (1999)
Wed, 0280° / 63°0.08Climate normal
80 °Climate normal

Unicoi, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation35%
Record high91° (2011)
Record low49° (1967)
Thu, 0380° / 62°0.1Climate normal
80 °Climate normal

Unicoi, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.1 in
Chance of precipitation42%
Record high93° (2011)
Record low49° (1967)
Fri, 0479° / 62°0.15Climate normal
79 °Climate normal

Unicoi, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.15 in
Chance of precipitation38%
Record high92° (2019)
Record low50° (1997)
Sat, 0579° / 62°0.17Climate normal
79 °Climate normal

Unicoi, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.17 in
Chance of precipitation40%
Record high91° (1975)
Record low47° (1997)
Sun, 0679° / 62°0.12Climate normal
79 °Climate normal

Unicoi, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.12 in
Chance of precipitation38%
Record high89° (2023)
Record low51° (1984)
Mon, 0779° / 61°0.11Climate normal
79 °Climate normal

Unicoi, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low61°
Average precipitation0.11 in
Chance of precipitation32%
Record high91° (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 Unicoi, 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 Unicoi, 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.