10-day forecast for Blair, TN: 42° to 76°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Friday, October 30
63° · 1.27 in
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3076° / 46°0
Morning47°feels 47°
Afternoon76°feels 75°
Evening61°feels 60°
Overnight46°feels 45°
76 °
Blair, Friday, 30 October
Clear. High 76°, low 46°.
Pressure30.27 inHg
Wind2.5 mph E
Humidity45%
Visibility6.2 mi
Dew point48°
Sat, 3169° / 54°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight56°feels 55°
69 °
Blair, Saturday, 31 October
Overcast. High 69°, low 54°.
Pressure30.33 inHg
Wind3.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 0159° / 52°0.06
Morning55°feels 54°
Afternoon59°feels 58°
Evening53°feels 53°
Overnight56°feels 54°
59 °
Blair, Sunday, 1 November
Light rain. High 59°, low 52°.
Pressure30.36 inHg
Wind2.7 mph S
Humidity69%
Visibility6.2 mi
Dew point49°
Mon, 0267° / 52°0.09
Morning56°feels 55°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight53°feels 52°
67 °
Blair, Monday, 2 November
Light rain. High 67°, low 52°.
Pressure30.27 inHg
Wind6.8 mph S
Humidity59%
Visibility—
Dew point49°
Tue, 0370° / 52°0
Morning57°feels 56°
Afternoon68°feels 67°
Evening61°feels 61°
Overnight58°feels 57°
70 °
Blair, Tuesday, 3 November
Overcast. High 70°, low 52°.
Pressure30.09 inHg
Wind7.6 mph S
Humidity58%
Visibility—
Dew point51°
Wed, 0470° / 59°0.18
Morning63°feels 63°
Afternoon69°feels 70°
Evening65°feels 66°
Overnight64°feels 64°
70 °
Blair, Wednesday, 4 November
Light rain. High 70°, low 59°.
Pressure29.85 inHg
Wind11 mph SW
Humidity73%
Visibility—
Dew point60°
Thu, 0563° / 52°1.27
Morning61°feels 62°
Afternoon62°feels 62°
Evening54°feels 53°
Overnight54°feels 53°
63 °
Blair, Thursday, 5 November
Heavy rain. High 63°, low 52°.
Pressure29.71 inHg
Wind9.3 mph SW
Humidity85%
Visibility—
Dew point58°
Fri, 0656° / 50°0.02
Morning51°feels 51°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight53°feels 52°
56 °
Blair, Friday, 6 November
Light rain. High 56°, low 50°.
Pressure29.83 inHg
Wind5.6 mph NW
Humidity92%
Visibility—
Dew point53°
Sat, 0752° / 42°0.01
Morning50°feels 48°
Afternoon50°feels 49°
Evening48°feels 46°
Overnight43°feels 41°
52 °
Blair, Saturday, 7 November
Light rain. High 52°, low 42°.
Pressure30.03 inHg
Wind6.3 mph NW
Humidity88%
Visibility—
Dew point47°
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.