10-day forecast for McDonald, TN: 68° to 97°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Monday, August 17
86° · 0.6 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 70°0.11
Morning70°feels 71°
Afternoon95°feels 103°
Evening81°feels 85°
Overnight71°feels 72°
95 °
McDonald, Monday, 10 August
Rain. High 95°, low 70°.
Pressure30.12 inHg
Wind4.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point70°
Tue, 1193° / 69°0.02
Morning71°feels 72°
Afternoon93°feels 97°
Evening81°feels 86°
Overnight71°feels 73°
93 °
McDonald, Tuesday, 11 August
Light rain. High 93°, low 69°.
Pressure30.06 inHg
Wind5.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point70°
Wed, 1294° / 70°0.31
Morning72°feels 73°
Afternoon93°feels 98°
Evening84°feels 90°
Overnight72°feels 73°
94 °
McDonald, Wednesday, 12 August
Rain. High 94°, low 70°.
Pressure29.97 inHg
Wind8.2 mph W
Humidity51%
Visibility6.2 mi
Dew point70°
Thu, 1391° / 68°0.22
Morning75°feels 77°
Afternoon88°feels 93°
Evening79°feels 83°
Overnight74°feels 75°
91 °
McDonald, Thursday, 13 August
Light rain. High 91°, low 68°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity53%
Visibility—
Dew point67°
Fri, 1479° / 72°0.12
Morning73°feels 75°
Afternoon76°feels 78°
Evening78°feels 80°
Overnight74°feels 76°
79 °
McDonald, Friday, 14 August
Light rain. High 79°, low 72°.
Pressure30.09 inHg
Wind4.4 mph S
Humidity94%
Visibility—
Dew point73°
Sat, 1586° / 72°0.6
Morning76°feels 80°
Afternoon84°feels 91°
Evening73°feels 75°
Overnight72°feels 73°
86 °
McDonald, Saturday, 15 August
Rain. High 86°, low 72°.
Pressure30.15 inHg
Wind9.8 mph NW
Humidity66%
Visibility—
Dew point72°
Sun, 1694° / 70°0
Morning77°feels 79°
Afternoon90°feels 96°
Evening83°feels 90°
Overnight77°feels 78°
94 °
McDonald, Sunday, 16 August
Overcast. High 94°, low 70°.
Pressure30.12 inHg
Wind5.6 mph S
Humidity52%
Visibility—
Dew point68°
Mon, 1797° / 72°0.02
Morning79°feels 82°
Afternoon94°feels 100°
Evening80°feels 85°
Overnight72°feels 73°
97 °
McDonald, Monday, 17 August
Light rain. High 97°, low 72°.
Pressure30.00 inHg
Wind8.3 mph W
Humidity40%
Visibility—
Dew point65°
Tue, 1897° / 69°0.26
Morning77°feels 80°
Afternoon93°feels 101°
Evening83°feels 89°
Overnight73°feels 75°
97 °
McDonald, Tuesday, 18 August
Rain. High 97°, low 69°.
Pressure29.97 inHg
Wind9 mph N
Humidity46%
Visibility—
Dew point68°
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 McDonald, 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.