10-day forecast for Westchester, OH: 64° to 96°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 18
80° · 2.46 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 72°0.38
Morning75°feels 76°
Afternoon92°feels 96°
Evening89°feels 94°
Overnight75°feels 76°
94 °
Westchester, Monday, 10 August
Heavy rain. High 94°, low 72°.
Pressure30.00 inHg
Wind10.4 mph SW
Humidity56%
Visibility6.2 mi
Dew point70°
Tue, 1183° / 68°1.69
Morning72°feels 73°
Afternoon68°feels 69°
Evening78°feels 79°
Overnight75°feels 76°
83 °
Westchester, Tuesday, 11 August
Heavy rain. High 83°, low 68°.
Pressure30.00 inHg
Wind6.5 mph SW
Humidity93%
Visibility3.4 mi
Dew point69°
Wed, 1288° / 69°0.18
Morning72°feels 74°
Afternoon86°feels 91°
Evening78°feels 79°
Overnight71°feels 72°
88 °
Westchester, Wednesday, 12 August
Rain. High 88°, low 69°.
Pressure29.83 inHg
Wind5.6 mph NW
Humidity70%
Visibility6.2 mi
Dew point72°
Thu, 1385° / 68°0.47
Morning68°feels 68°
Afternoon84°feels 85°
Evening77°feels 78°
Overnight72°feels 73°
85 °
Westchester, Thursday, 13 August
Rain. High 85°, low 68°.
Pressure29.97 inHg
Wind5.1 mph E
Humidity59%
Visibility6.2 mi
Dew point65°
Fri, 1480° / 69°2.46
Morning71°feels 73°
Afternoon77°feels 78°
Evening76°feels 78°
Overnight72°feels 73°
80 °
Westchester, Friday, 14 August
Heavy rain. High 80°, low 69°.
Pressure30.06 inHg
Wind7.2 mph SE
Humidity83%
Visibility—
Dew point70°
Sat, 1583° / 70°0.04
Morning74°feels 77°
Afternoon83°feels 91°
Evening82°feels 87°
Overnight78°feels 78°
83 °
Westchester, Saturday, 15 August
Light rain. High 83°, low 70°.
Pressure30.06 inHg
Wind6.9 mph SW
Humidity75%
Visibility—
Dew point73°
Sun, 1689° / 71°0
Morning80°feels 82°
Afternoon88°feels 92°
Evening78°feels 78°
Overnight72°feels 73°
89 °
Westchester, Sunday, 16 August
Mostly clear. High 89°, low 71°.
Pressure29.91 inHg
Wind13 mph W
Humidity54%
Visibility—
Dew point69°
Mon, 1781° / 64°0
Morning70°feels 71°
Afternoon81°feels 83°
Evening76°feels 77°
Overnight70°feels 71°
81 °
Westchester, Monday, 17 August
Overcast. High 81°, low 64°.
Pressure30.03 inHg
Wind5.4 mph E
Humidity62%
Visibility—
Dew point65°
Tue, 1896° / 69°0
Morning79°feels 82°
Afternoon94°feels 100°
Evening82°feels 88°
Overnight76°feels 78°
96 °
Westchester, Tuesday, 18 August
Partly cloudy. High 96°, low 69°.
Pressure29.88 inHg
Wind12.3 mph W
Humidity40%
Visibility—
Dew point65°
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 Westchester, 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.