10-day forecast for Blair, TN: 66° to 95°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Sunday, August 16
84° · 0.71 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 69°0.06
Morning71°feels 72°
Afternoon84°feels 85°
Evening78°feels 79°
Overnight69°feels 71°
85 °
Blair, Monday, 10 August
Light rain. High 85°, low 69°.
Pressure30.12 inHg
Wind3.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point71°
Tue, 1193° / 68°0
Morning71°feels 71°
Afternoon91°feels 95°
Evening79°feels 79°
Overnight70°feels 71°
93 °
Blair, Tuesday, 11 August
Partly cloudy. High 93°, low 68°.
Pressure30.06 inHg
Wind4.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 69°0
Morning71°feels 72°
Afternoon92°feels 95°
Evening81°feels 85°
Overnight70°feels 71°
92 °
Blair, Wednesday, 12 August
Overcast. High 92°, low 69°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity52%
Visibility6.2 mi
Dew point69°
Thu, 1385° / 66°0.7
Morning72°feels 75°
Afternoon83°feels 90°
Evening76°feels 78°
Overnight70°feels 72°
85 °
Blair, Thursday, 13 August
Rain. High 85°, low 66°.
Pressure29.94 inHg
Wind6.6 mph NW
Humidity70%
Visibility—
Dew point72°
Fri, 1493° / 71°0.17
Morning78°feels 80°
Afternoon91°feels 96°
Evening79°feels 83°
Overnight72°feels 73°
93 °
Blair, Friday, 14 August
Light rain. High 93°, low 71°.
Pressure30.00 inHg
Wind10.1 mph W
Humidity45%
Visibility—
Dew point66°
Sat, 1579° / 68°0.48
Morning70°feels 72°
Afternoon74°feels 75°
Evening74°feels 75°
Overnight70°feels 72°
79 °
Blair, Saturday, 15 August
Rain. High 79°, low 68°.
Pressure30.18 inHg
Wind4.5 mph NE
Humidity92%
Visibility—
Dew point71°
Sun, 1695° / 68°0
Morning77°feels 79°
Afternoon92°feels 97°
Evening82°feels 87°
Overnight75°feels 77°
95 °
Blair, Sunday, 16 August
Partly cloudy. High 95°, low 68°.
Pressure30.06 inHg
Wind7 mph NW
Humidity42%
Visibility—
Dew point64°
Mon, 1791° / 72°0.02
Morning78°feels 80°
Afternoon87°feels 92°
Evening77°feels 78°
Overnight72°feels 73°
91 °
Blair, Monday, 17 August
Light rain. High 91°, low 72°.
Pressure29.97 inHg
Wind7.8 mph NW
Humidity54%
Visibility—
Dew point68°
Tue, 1889° / 67°0
Morning74°feels 74°
Afternoon86°feels 87°
Evening74°feels 75°
Overnight69°feels 69°
89 °
Blair, Tuesday, 18 August
Clear. High 89°, low 67°.
Pressure29.97 inHg
Wind4.5 mph N
Humidity42%
Visibility—
Dew point60°
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 Blair, 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.