10-day forecast for Blair, SC: 71° to 102°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
100°
Best day: Thursday, August 13
93° · 1.27 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 73°0.13
Morning75°feels 77°
Afternoon92°feels 92°
Evening78°feels 79°
Overnight74°feels 75°
92 °
Blair, Monday, 10 August
Rain. High 92°, low 73°.
Pressure30.09 inHg
Wind6.4 mph W
Humidity43%
Visibility6.2 mi
Dew point68°
Tue, 1199° / 72°0.01
Morning75°feels 76°
Afternoon98°feels 100°
Evening85°feels 89°
Overnight74°feels 76°
99 °
Blair, Tuesday, 11 August
Light rain. High 99°, low 72°.
Pressure30.03 inHg
Wind4.3 mph W
Humidity42%
Visibility6.2 mi
Dew point67°
Wed, 12102° / 72°0.04
Morning76°feels 77°
Afternoon99°feels 102°
Evening91°feels 94°
Overnight76°feels 77°
102 °
Blair, Wednesday, 12 August
Light rain. High 102°, low 72°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity40%
Visibility6.2 mi
Dew point67°
Thu, 13100° / 71°0
Morning75°feels 76°
Afternoon96°feels 101°
Evening85°feels 88°
Overnight71°feels 72°
100 °
Blair, Thursday, 13 August
Light rain. High 100°, low 71°.
Pressure29.91 inHg
Wind7.6 mph W
Humidity36%
Visibility—
Dew point64°
Fri, 14101° / 76°0.33
Morning85°feels 86°
Afternoon96°feels 101°
Evening76°feels 78°
Overnight76°feels 78°
101 °
Blair, Friday, 14 August
Rain. High 101°, low 76°.
Pressure30.00 inHg
Wind8.3 mph E
Humidity35%
Visibility—
Dew point65°
Sat, 1592° / 74°0.19
Morning80°feels 83°
Afternoon89°feels 97°
Evening77°feels 78°
Overnight76°feels 77°
92 °
Blair, Saturday, 15 August
Light rain. High 92°, low 74°.
Pressure30.15 inHg
Wind7.6 mph NE
Humidity54%
Visibility—
Dew point71°
Sun, 1696° / 73°0.26
Morning81°feels 85°
Afternoon95°feels 103°
Evening85°feels 91°
Overnight75°feels 76°
96 °
Blair, Sunday, 16 August
Rain. High 96°, low 73°.
Pressure30.09 inHg
Wind8.6 mph S
Humidity45%
Visibility—
Dew point69°
Mon, 17102° / 72°0.41
Morning82°feels 86°
Afternoon96°feels 102°
Evening74°feels 76°
Overnight75°feels 77°
102 °
Blair, Monday, 17 August
Rain. High 102°, low 72°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity36%
Visibility—
Dew point66°
Tue, 1893° / 71°1.27
Morning80°feels 84°
Afternoon90°feels 99°
Evening72°feels 73°
Overnight72°feels 73°
93 °
Blair, Tuesday, 18 August
Heavy rain. High 93°, low 71°.
Pressure29.91 inHg
Wind6.6 mph E
Humidity54%
Visibility—
Dew point72°
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, SC 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.