10-day forecast for Oak Grove, TN: 63° to 93°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 18
93° · 1.29 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 69°0.08
Morning71°feels 72°
Afternoon81°feels 84°
Evening75°feels 76°
Overnight70°feels 71°
83 °
Oak Grove, Monday, 10 August
Light rain. High 83°, low 69°.
Pressure30.15 inHg
Wind5.9 mph W
Humidity62%
Visibility6.2 mi
Dew point68°
Tue, 1189° / 67°0.03
Morning70°feels 71°
Afternoon86°feels 90°
Evening78°feels 79°
Overnight73°feels 74°
89 °
Oak Grove, Tuesday, 11 August
Light rain. High 89°, low 67°.
Pressure30.09 inHg
Wind5.5 mph W
Humidity65%
Visibility6.2 mi
Dew point69°
Wed, 1293° / 64°1.29
Morning71°feels 72°
Afternoon89°feels 94°
Evening65°feels 66°
Overnight69°feels 70°
93 °
Oak Grove, Wednesday, 12 August
Heavy rain. High 93°, low 64°.
Pressure29.94 inHg
Wind10.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point69°
Thu, 1385° / 63°0.31
Morning67°feels 68°
Afternoon83°feels 87°
Evening75°feels 76°
Overnight63°feels 64°
85 °
Oak Grove, Thursday, 13 August
Rain. High 85°, low 63°.
Pressure30.00 inHg
Wind9 mph W
Humidity69%
Visibility6.2 mi
Dew point70°
Fri, 1481° / 69°1.01
Morning72°feels 73°
Afternoon73°feels 74°
Evening76°feels 77°
Overnight71°feels 73°
81 °
Oak Grove, Friday, 14 August
Heavy rain. High 81°, low 69°.
Pressure30.12 inHg
Wind5.6 mph W
Humidity98%
Visibility—
Dew point71°
Sat, 1581° / 69°0.34
Morning74°feels 76°
Afternoon80°feels 84°
Evening73°feels 74°
Overnight69°feels 71°
81 °
Oak Grove, Saturday, 15 August
Rain. High 81°, low 69°.
Pressure30.18 inHg
Wind6 mph NE
Humidity77%
Visibility—
Dew point72°
Sun, 1690° / 66°0.04
Morning74°feels 77°
Afternoon87°feels 94°
Evening80°feels 84°
Overnight74°feels 75°
90 °
Oak Grove, Sunday, 16 August
Light rain. High 90°, low 66°.
Pressure30.09 inHg
Wind8.6 mph SW
Humidity62%
Visibility—
Dew point71°
Mon, 1787° / 70°0.58
Morning76°feels 79°
Afternoon86°feels 92°
Evening76°feels 77°
Overnight70°feels 71°
87 °
Oak Grove, Monday, 17 August
Rain. High 87°, low 70°.
Pressure29.97 inHg
Wind10.5 mph W
Humidity62%
Visibility—
Dew point71°
Tue, 1887° / 63°0
Morning72°feels 73°
Afternoon83°feels 84°
Evening75°feels 76°
Overnight70°feels 70°
87 °
Oak Grove, Tuesday, 18 August
Partly cloudy. High 87°, low 63°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity53%
Visibility—
Dew point63°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Oak Grove, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.