10-day forecast for Mercer, TN: 44° to 80°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Friday, October 30
74° · 1.06 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2878° / 48°0
Morning52°feels 51°
Afternoon77°feels 76°
Evening65°feels 63°
Overnight52°feels 51°
78 °
Mercer, Wednesday, 28 October
Clear. High 78°, low 48°.
Pressure30.24 inHg
Wind5 mph SE
Humidity40%
Visibility6.2 mi
Dew point49°
Thu, 2979° / 53°0
Morning55°feels 53°
Afternoon79°feels 79°
Evening65°feels 64°
Overnight56°feels 55°
79 °
Mercer, Thursday, 29 October
Clear. High 79°, low 53°.
Pressure30.21 inHg
Wind3.6 mph S
Humidity37%
Visibility6.2 mi
Dew point48°
Fri, 3080° / 54°0
Morning59°feels 58°
Afternoon79°feels 79°
Evening69°feels 68°
Overnight57°feels 56°
80 °
Mercer, Friday, 30 October
Clear. High 80°, low 54°.
Pressure30.18 inHg
Wind4.6 mph SE
Humidity40%
Visibility6.2 mi
Dew point49°
Sat, 3178° / 63°0.37
Morning67°feels 66°
Afternoon74°feels 74°
Evening66°feels 67°
Overnight65°feels 65°
78 °
Mercer, Saturday, 31 October
Rain. High 78°, low 63°.
Pressure30.09 inHg
Wind9.3 mph SE
Humidity51%
Visibility—
Dew point55°
Sun, 0176° / 64°0.59
Morning66°feels 67°
Afternoon71°feels 72°
Evening67°feels 67°
Overnight64°feels 64°
76 °
Mercer, Sunday, 1 November
Rain. High 76°, low 64°.
Pressure29.94 inHg
Wind12 mph SW
Humidity77%
Visibility—
Dew point64°
Mon, 0279° / 60°0
Morning65°feels 65°
Afternoon78°feels 78°
Evening72°feels 72°
Overnight69°feels 69°
79 °
Mercer, Monday, 2 November
Overcast. High 79°, low 60°.
Pressure29.83 inHg
Wind14.2 mph SE
Humidity51%
Visibility—
Dew point57°
Tue, 0374° / 66°1.06
Morning67°feels 68°
Afternoon70°feels 71°
Evening69°feels 69°
Overnight66°feels 67°
74 °
Mercer, Tuesday, 3 November
Heavy rain. High 74°, low 66°.
Pressure29.80 inHg
Wind14.8 mph S
Humidity87%
Visibility—
Dew point66°
Wed, 0467° / 55°0.41
Morning60°feels 59°
Afternoon67°feels 65°
Evening61°feels 59°
Overnight56°feels 54°
67 °
Mercer, Wednesday, 4 November
Rain. High 67°, low 55°.
Pressure29.74 inHg
Wind15.6 mph SW
Humidity39%
Visibility—
Dew point40°
Thu, 0558° / 44°0
Morning53°feels 51°
Afternoon56°feels 53°
Evening49°feels 45°
Overnight46°feels 42°
58 °
Mercer, Thursday, 5 November
Overcast. High 58°, low 44°.
Pressure29.85 inHg
Wind16.5 mph W
Humidity46%
Visibility—
Dew point36°
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 Mercer, 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.