10-day forecast for Mercer, OH: 41° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 29
58° · 0.48 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2672° / 44°0
Morning44°feels 42°
Afternoon72°feels 71°
Evening57°feels 56°
Overnight46°feels 44°
72 °
Mercer, Monday, 26 October
Overcast. High 72°, low 44°.
Pressure30.36 inHg
Wind3.6 mph W
Humidity59%
Visibility6.2 mi
Dew point50°
Tue, 2767° / 49°0
Morning50°feels 47°
Afternoon65°feels 64°
Evening58°feels 58°
Overnight49°feels 46°
67 °
Mercer, Tuesday, 27 October
Overcast. High 67°, low 49°.
Pressure30.36 inHg
Wind6 mph E
Humidity74%
Visibility6.2 mi
Dew point51°
Wed, 2870° / 53°0
Morning53°feels 52°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight53°feels 52°
70 °
Mercer, Wednesday, 28 October
Overcast. High 70°, low 53°.
Pressure30.30 inHg
Wind5.4 mph S
Humidity74%
Visibility6.2 mi
Dew point53°
Thu, 2972° / 52°0
Morning52°feels 50°
Afternoon72°feels 71°
Evening63°feels 62°
Overnight55°feels 54°
72 °
Mercer, Thursday, 29 October
Mostly clear. High 72°, low 52°.
Pressure30.18 inHg
Wind9.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point49°
Fri, 3068° / 55°0.02
Morning60°feels 60°
Afternoon66°feels 66°
Evening59°feels 58°
Overnight56°feels 55°
68 °
Mercer, Friday, 30 October
Light rain. High 68°, low 55°.
Pressure30.24 inHg
Wind7.2 mph SW
Humidity70%
Visibility—
Dew point56°
Sat, 3167° / 54°0
Morning58°feels 57°
Afternoon65°feels 64°
Evening60°feels 59°
Overnight57°feels 56°
67 °
Mercer, Saturday, 31 October
Overcast. High 67°, low 54°.
Pressure30.18 inHg
Wind7.4 mph S
Humidity49%
Visibility—
Dew point45°
Sun, 0158° / 55°0.48
Morning57°feels 56°
Afternoon56°feels 56°
Evening56°feels 56°
Overnight57°feels 57°
58 °
Mercer, Sunday, 1 November
Rain. High 58°, low 55°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity92%
Visibility—
Dew point54°
Mon, 0267° / 56°0.04
Morning60°feels 60°
Afternoon66°feels 66°
Evening62°feels 62°
Overnight59°feels 58°
67 °
Mercer, Monday, 2 November
Light rain. High 67°, low 56°.
Pressure30.06 inHg
Wind8.8 mph S
Humidity70%
Visibility—
Dew point55°
Tue, 0367° / 58°0.08
Morning61°feels 61°
Afternoon66°feels 67°
Evening64°feels 64°
Overnight61°feels 61°
67 °
Mercer, Tuesday, 3 November
Light rain. High 67°, low 58°.
Pressure29.85 inHg
Wind17.7 mph SW
Humidity82%
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 Mercer, OH 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.