10-day forecast for Pettyjohn Mill, TN: 60° to 91°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
72° · 0.57 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 69°0.08
Morning69°feels 70°
Afternoon81°feels 82°
Evening78°feels 79°
Overnight69°feels 70°
85 °
Pettyjohn Mill, Monday, 10 August
Light rain. High 85°, low 69°.
Pressure30.12 inHg
Wind5.4 mph W
Humidity62%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 66°0.03
Morning68°feels 69°
Afternoon88°feels 91°
Evening79°feels 79°
Overnight68°feels 69°
91 °
Pettyjohn Mill, Tuesday, 11 August
Light rain. High 91°, low 66°.
Pressure30.06 inHg
Wind7.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point70°
Wed, 1291° / 67°0.4
Morning70°feels 71°
Afternoon91°feels 94°
Evening83°feels 87°
Overnight68°feels 69°
91 °
Pettyjohn Mill, Wednesday, 12 August
Rain. High 91°, low 67°.
Pressure29.91 inHg
Wind11.4 mph W
Humidity54%
Visibility6.2 mi
Dew point68°
Thu, 1381° / 66°0.24
Morning71°feels 72°
Afternoon76°feels 77°
Evening73°feels 74°
Overnight66°feels 67°
81 °
Pettyjohn Mill, Thursday, 13 August
Rain. High 81°, low 66°.
Pressure29.97 inHg
Wind6.4 mph NW
Humidity75%
Visibility—
Dew point67°
Fri, 1477° / 63°0.38
Morning72°feels 73°
Afternoon76°feels 77°
Evening68°feels 69°
Overnight65°feels 65°
77 °
Pettyjohn Mill, Friday, 14 August
Rain. High 77°, low 63°.
Pressure30.06 inHg
Wind8.4 mph N
Humidity86%
Visibility—
Dew point72°
Sat, 1572° / 61°0.57
Morning65°feels 66°
Afternoon71°feels 71°
Evening69°feels 71°
Overnight65°feels 66°
72 °
Pettyjohn Mill, Saturday, 15 August
Rain. High 72°, low 61°.
Pressure30.21 inHg
Wind4.5 mph NE
Humidity88%
Visibility—
Dew point66°
Sun, 1689° / 63°0.31
Morning71°feels 73°
Afternoon84°feels 87°
Evening76°feels 77°
Overnight69°feels 71°
89 °
Pettyjohn Mill, Sunday, 16 August
Rain. High 89°, low 63°.
Pressure30.09 inHg
Wind6.7 mph W
Humidity56%
Visibility—
Dew point65°
Mon, 1784° / 66°0.32
Morning73°feels 75°
Afternoon80°feels 84°
Evening73°feels 73°
Overnight67°feels 67°
84 °
Pettyjohn Mill, Monday, 17 August
Rain. High 84°, low 66°.
Pressure30.00 inHg
Wind6.2 mph N
Humidity71%
Visibility—
Dew point70°
Tue, 1884° / 60°0
Morning68°feels 67°
Afternoon81°feels 81°
Evening72°feels 72°
Overnight64°feels 64°
84 °
Pettyjohn Mill, Tuesday, 18 August
Clear. High 84°, low 60°.
Pressure30.00 inHg
Wind4.9 mph NE
Humidity41%
Visibility—
Dew point54°
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 Pettyjohn Mill, 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.