10-day forecast for Big Spring, TN: 70° to 99°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Sunday, August 16
92° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 72°0.07
Morning73°feels 75°
Afternoon88°feels 91°
Evening78°feels 79°
Overnight72°feels 74°
89 °
Big Spring, Monday, 10 August
Light rain. High 89°, low 72°.
Pressure30.12 inHg
Wind3 mph W
Humidity57%
Visibility6.2 mi
Dew point70°
Tue, 1196° / 70°0
Morning73°feels 74°
Afternoon94°feels 97°
Evening82°feels 86°
Overnight72°feels 73°
96 °
Big Spring, Tuesday, 11 August
Clear. High 96°, low 70°.
Pressure30.06 inHg
Wind4 mph SW
Humidity53%
Visibility6.2 mi
Dew point70°
Wed, 1296° / 71°0.04
Morning72°feels 73°
Afternoon96°feels 99°
Evening84°feels 89°
Overnight73°feels 74°
96 °
Big Spring, Wednesday, 12 August
Light rain. High 96°, low 71°.
Pressure29.94 inHg
Wind7 mph W
Humidity47%
Visibility6.2 mi
Dew point68°
Thu, 1392° / 71°0.26
Morning77°feels 80°
Afternoon90°feels 96°
Evening80°feels 85°
Overnight71°feels 72°
92 °
Big Spring, Thursday, 13 August
Light rain. High 92°, low 71°.
Pressure29.94 inHg
Wind7.1 mph NW
Humidity48%
Visibility—
Dew point67°
Fri, 1497° / 72°0.13
Morning80°feels 83°
Afternoon95°feels 101°
Evening83°feels 90°
Overnight76°feels 77°
97 °
Big Spring, Friday, 14 August
Light rain. High 97°, low 72°.
Pressure30.00 inHg
Wind10.1 mph W
Humidity40%
Visibility—
Dew point65°
Sat, 1593° / 71°0.1
Morning78°feels 82°
Afternoon91°feels 98°
Evening79°feels 79°
Overnight74°feels 76°
93 °
Big Spring, Saturday, 15 August
Light rain. High 93°, low 71°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity52%
Visibility—
Dew point70°
Sun, 1699° / 71°0
Morning80°feels 83°
Afternoon97°feels 102°
Evening86°feels 92°
Overnight79°feels 82°
99 °
Big Spring, Sunday, 16 August
Partly cloudy. High 99°, low 71°.
Pressure30.03 inHg
Wind7.5 mph NW
Humidity33%
Visibility—
Dew point62°
Mon, 1797° / 76°0
Morning82°feels 85°
Afternoon95°feels 101°
Evening83°feels 88°
Overnight77°feels 78°
97 °
Big Spring, Monday, 17 August
Overcast. High 97°, low 76°.
Pressure29.94 inHg
Wind10.2 mph NW
Humidity40%
Visibility—
Dew point66°
Tue, 1892° / 70°0
Morning76°feels 77°
Afternoon89°feels 89°
Evening78°feels 78°
Overnight72°feels 72°
92 °
Big Spring, Tuesday, 18 August
Partly cloudy. High 92°, low 70°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity41%
Visibility—
Dew point61°
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 Big Spring, 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.