10-day forecast for Roy, TN: 72° to 103°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Sunday, August 16
87° · 0.2 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 73°0.03
Morning77°feels 79°
Afternoon91°feels 94°
Evening76°feels 78°
Overnight74°feels 76°
91 °
Roy, Sunday, 9 August
Light rain. High 91°, low 73°.
Pressure30.06 inHg
Wind5.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Mon, 1096° / 73°0
Morning78°feels 79°
Afternoon96°feels 100°
Evening83°feels 87°
Overnight75°feels 76°
96 °
Roy, Monday, 10 August
Clear. High 96°, low 73°.
Pressure30.06 inHg
Wind8.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 75°0
Morning80°feels 84°
Afternoon96°feels 101°
Evening87°feels 91°
Overnight77°feels 78°
98 °
Roy, Tuesday, 11 August
Clear. High 98°, low 75°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 72°0.07
Morning81°feels 84°
Afternoon99°feels 104°
Evening79°feels 79°
Overnight78°feels 78°
99 °
Roy, Wednesday, 12 August
Light rain. High 99°, low 72°.
Pressure29.91 inHg
Wind11.2 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Thu, 1397° / 72°0.13
Morning77°feels 80°
Afternoon91°feels 97°
Evening89°feels 95°
Overnight78°feels 82°
97 °
Roy, Thursday, 13 August
Light rain. High 97°, low 72°.
Pressure29.94 inHg
Wind9.1 mph S
Humidity52%
Visibility—
Dew point68°
Fri, 14100° / 78°0
Morning83°feels 85°
Afternoon96°feels 100°
Evening88°feels 95°
Overnight80°feels 83°
100 °
Roy, Friday, 14 August
Overcast. High 100°, low 78°.
Pressure30.00 inHg
Wind13 mph W
Humidity38%
Visibility—
Dew point65°
Sat, 1593° / 75°0.06
Morning80°feels 83°
Afternoon92°feels 100°
Evening84°feels 90°
Overnight78°feels 79°
93 °
Roy, Saturday, 15 August
Light rain. High 93°, low 75°.
Pressure30.12 inHg
Wind10.9 mph E
Humidity49%
Visibility—
Dew point69°
Sun, 16101° / 75°0
Morning83°feels 85°
Afternoon99°feels 102°
Evening88°feels 92°
Overnight81°feels 82°
101 °
Roy, Sunday, 16 August
Overcast. High 101°, low 75°.
Pressure30.03 inHg
Wind11.6 mph W
Humidity28%
Visibility—
Dew point59°
Mon, 17103° / 76°0.02
Morning82°feels 84°
Afternoon96°feels 101°
Evening89°feels 96°
Overnight81°feels 84°
103 °
Roy, Monday, 17 August
Light rain. High 103°, low 76°.
Pressure30.00 inHg
Wind10.3 mph W
Humidity36%
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 Roy, 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.