10-day forecast for Decatur Hills, TN: 70° to 103°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Tuesday, August 18
89° · 0.19 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 72°0
Morning72°feels 73°
Afternoon89°feels 91°
Evening79°feels 79°
Overnight72°feels 73°
89 °
Decatur Hills, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure30.12 inHg
Wind4.2 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Tue, 1195° / 74°0
Morning74°feels 75°
Afternoon95°feels 100°
Evening84°feels 89°
Overnight74°feels 75°
95 °
Decatur Hills, Tuesday, 11 August
Clear. High 95°, low 74°.
Pressure30.06 inHg
Wind3.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point70°
Wed, 1297° / 70°0.02
Morning72°feels 74°
Afternoon96°feels 100°
Evening84°feels 90°
Overnight73°feels 74°
97 °
Decatur Hills, Wednesday, 12 August
Light rain. High 97°, low 70°.
Pressure29.94 inHg
Wind8.2 mph W
Humidity46%
Visibility6.2 mi
Dew point68°
Thu, 1394° / 73°0.19
Morning75°feels 76°
Afternoon94°feels 100°
Evening82°feels 88°
Overnight74°feels 75°
94 °
Decatur Hills, Thursday, 13 August
Light rain. High 94°, low 73°.
Pressure30.00 inHg
Wind5.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point71°
Fri, 1497° / 73°0
Morning81°feels 83°
Afternoon95°feels 100°
Evening85°feels 92°
Overnight79°feels 83°
97 °
Decatur Hills, Friday, 14 August
Overcast. High 97°, low 73°.
Pressure30.03 inHg
Wind6.1 mph NW
Humidity40%
Visibility—
Dew point65°
Sat, 15100° / 76°0.01
Morning83°feels 86°
Afternoon97°feels 102°
Evening80°feels 84°
Overnight76°feels 78°
100 °
Decatur Hills, Saturday, 15 August
Light rain. High 100°, low 76°.
Pressure30.12 inHg
Wind6 mph S
Humidity36%
Visibility—
Dew point65°
Sun, 16100° / 74°0
Morning82°feels 83°
Afternoon97°feels 99°
Evening84°feels 88°
Overnight78°feels 78°
100 °
Decatur Hills, Sunday, 16 August
Clear. High 100°, low 74°.
Pressure30.03 inHg
Wind9.3 mph W
Humidity29%
Visibility—
Dew point59°
Mon, 17100° / 74°0
Morning82°feels 83°
Afternoon97°feels 101°
Evening86°feels 92°
Overnight80°feels 82°
100 °
Decatur Hills, Monday, 17 August
Clear. High 100°, low 74°.
Pressure30.00 inHg
Wind8.1 mph NW
Humidity32%
Visibility—
Dew point61°
Tue, 18103° / 76°0.01
Morning84°feels 87°
Afternoon99°feels 104°
Evening82°feels 86°
Overnight80°feels 82°
103 °
Decatur Hills, Tuesday, 18 August
Light rain. High 103°, low 76°.
Pressure30.00 inHg
Wind5.9 mph NW
Humidity31%
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 Decatur Hills, 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.