10-day forecast for Charlestown, OH: 51° to 86°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Sunday, August 9
86° · 1.67 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 68°1.67
Morning68°feels 69°
Afternoon83°feels 84°
Evening75°feels 77°
Overnight73°feels 74°
86 °
Charlestown, Monday, 10 August
Heavy rain. High 86°, low 68°.
Pressure29.97 inHg
Wind14.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point65°
Tue, 1182° / 63°0.67
Morning65°feels 66°
Afternoon81°feels 83°
Evening74°feels 75°
Overnight70°feels 71°
82 °
Charlestown, Tuesday, 11 August
Heavy rain. High 82°, low 63°.
Pressure29.97 inHg
Wind7 mph W
Humidity70%
Visibility6.2 mi
Dew point68°
Wed, 1279° / 64°0.29
Morning67°feels 68°
Afternoon72°feels 73°
Evening72°feels 73°
Overnight64°feels 65°
79 °
Charlestown, Wednesday, 12 August
Rain. High 79°, low 64°.
Pressure29.80 inHg
Wind6.4 mph SW
Humidity95%
Visibility6.2 mi
Dew point69°
Thu, 1376° / 62°0
Morning63°feels 62°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight69°feels 69°
76 °
Charlestown, Thursday, 13 August
Partly cloudy. High 76°, low 62°.
Pressure29.97 inHg
Wind11 mph NW
Humidity45%
Visibility—
Dew point51°
Fri, 1474° / 56°0
Morning64°feels 63°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 56°
74 °
Charlestown, Friday, 14 August
Partly cloudy. High 74°, low 56°.
Pressure30.09 inHg
Wind11.3 mph N
Humidity51%
Visibility—
Dew point53°
Sat, 1573° / 51°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight55°feels 53°
73 °
Charlestown, Saturday, 15 August
Overcast. High 73°, low 51°.
Pressure30.27 inHg
Wind6.2 mph NE
Humidity49%
Visibility—
Dew point49°
Sun, 1672° / 52°0.19
Morning60°feels 59°
Afternoon66°feels 66°
Evening66°feels 66°
Overnight62°feels 61°
72 °
Charlestown, Sunday, 16 August
Rain. High 72°, low 52°.
Pressure30.09 inHg
Wind9.2 mph SE
Humidity71%
Visibility—
Dew point55°
Mon, 1775° / 58°0
Morning65°feels 65°
Afternoon73°feels 73°
Evening65°feels 64°
Overnight59°feels 59°
75 °
Charlestown, Monday, 17 August
Overcast. High 75°, low 58°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity59%
Visibility—
Dew point57°
Tue, 1877° / 58°0
Morning65°feels 65°
Afternoon76°feels 76°
Evening71°feels 70°
Overnight66°feels 65°
77 °
Charlestown, Tuesday, 18 August
Overcast. High 77°, low 58°.
Pressure29.97 inHg
Wind5.3 mph SE
Humidity55%
Visibility—
Dew point57°
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 Charlestown, 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.