As of 03:42 EDT

Weather in Okolona, TN

66°Current weather

Okolona, Sunday, 9 August, 03:42

Overcast. Feels like 67°. High 83°, low 66°.

Pressure30.12 inHg
Wind3.2 mph S
Humidity80%
Visibility6.2 mi
Dew point60°

Monthly outlook for Okolona, TN: average high 85.9°, average low 68.2°. That is 2.5° above the climate normal for August. Precipitation is expected on 9 days (about 3.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 23 August (97.6°), the coolest 18 August (61.7°).

85.9°/68.2°
Average high / low
+2.5°
Above normal
9 / 6
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August82.3°81.5°+0.4°
19 August – 28 August92°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 (6 mi).

Mon, 1084° / 70°0.08Light rain
84 °Light rain

Okolona, Monday, 10 August

Light rain. High 84°, low 70°.

Pressure30.15 inHg
Wind6.2 mph W
Humidity63%
Visibility6.2 mi
Dew point67°
Tue, 1187° / 68°0.04Light rain
87 °Light rain

Okolona, Tuesday, 11 August

Light rain. High 87°, low 68°.

Pressure30.09 inHg
Wind6.7 mph W
Humidity63%
Visibility6.2 mi
Dew point68°
Wed, 1286° / 69°0.33Rain
86 °Rain

Okolona, Wednesday, 12 August

Rain. High 86°, low 69°.

Pressure29.97 inHg
Wind10.2 mph W
Humidity61%
Visibility6.2 mi
Dew point69°
Thu, 1378° / 68°0.17Light rain
78 °Light rain

Okolona, Thursday, 13 August

Light rain. High 78°, low 68°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity77%
Visibility
Dew point68°
Fri, 1482° / 68°0.57Rain
82 °Rain

Okolona, Friday, 14 August

Rain. High 82°, low 68°.

Pressure30.06 inHg
Wind9 mph W
Humidity73%
Visibility
Dew point71°
Sat, 1574° / 65°0.54Rain
74 °Rain

Okolona, Saturday, 15 August

Rain. High 74°, low 65°.

Pressure30.21 inHg
Wind4.8 mph N
Humidity96%
Visibility
Dew point68°
Sun, 1685° / 66°0.58Heavy rain
85 °Heavy rain

Okolona, Sunday, 16 August

Heavy rain. High 85°, low 66°.

Pressure30.12 inHg
Wind8.9 mph NW
Humidity61%
Visibility
Dew point68°
Mon, 1781° / 68°0.48Rain
81 °Rain

Okolona, Monday, 17 August

Rain. High 81°, low 68°.

Pressure30.00 inHg
Wind5.4 mph N
Humidity75%
Visibility
Dew point71°
Tue, 1882° / 62°0Clear
82 °Clear

Okolona, Tuesday, 18 August

Clear. High 82°, low 62°.

Pressure30.00 inHg
Wind5.9 mph NW
Humidity42%
Visibility
Dew point55°
Wed, 1986° / 63°0Mostly clear
86 °Mostly clear

Okolona, Wednesday, 19 August

Mostly clear. High 86°, low 63°.

Pressure30.03 inHg
Wind6.6 mph NW
Humidity43%
Visibility
Dew point59°
Thu, 2088° / 68°0Partly cloudy
88 °Partly cloudy

Okolona, Thursday, 20 August

Partly cloudy. High 88°, low 68°.

Pressure30.03 inHg
Wind5.5 mph NW
Humidity47%
Visibility
Dew point63°
Fri, 2192° / 71°0Overcast
92 °Overcast

Okolona, Friday, 21 August

Overcast. High 92°, low 71°.

Pressure29.97 inHg
Wind6.7 mph W
Humidity47%
Visibility
Dew point67°
Sat, 2295° / 76°0Clear
95 °Clear

Okolona, Saturday, 22 August

Clear. High 95°, low 76°.

Pressure29.94 inHg
Wind5.6 mph NW
Humidity49%
Visibility
Dew point69°
Sun, 2398° / 75°0.02Light rain
98 °Light rain

Okolona, Sunday, 23 August

Light rain. High 98°, low 75°.

Pressure29.94 inHg
Wind6.3 mph NW
Humidity38%
Visibility
Dew point65°
Mon, 2493° / 70°0.09Light rain
93 °Light rain

Okolona, Monday, 24 August

Light rain. High 93°, low 70°.

Pressure30.03 inHg
Wind7.5 mph SE
Humidity47%
Visibility
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07Climate normal
82 °Climate normal

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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

Okolona, 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 Okolona, 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 Okolona, 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.